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Sivaramakrishna A, Pete S, Mandar Mhaskar C, Ramann H, Venkata Ramanaiah D, Arbaaz M, Niyaz M, Janardan S, Suman P. Role of hypercoordinated silicon(IV) complexes in activation of carbon–silicon bonds: An overview on utility in synthetic chemistry. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2023.215140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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2
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Cai J, Zhang J, Zhou X. Selective Si-C(sp 3) bond cleavage of a silyl-bridged amido alkyl ligand in an yttrium complex. Dalton Trans 2023; 52:3807-3814. [PMID: 36866686 DOI: 10.1039/d3dt00149k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
Compared with Si-C(sp2 and sp) bonds bearing neighboring π-bond hyperconjugative interactions, the activation of robust Si-C(sp3) bonds has proved to be a challenge. Herein, two distinct Si-C(sp3) bond cleavages have been realized by rare-earth-mediated and nucleophilic addition of unsaturated substrates. The reactions of TpMe2Y[κ2-(C,N)-CH(SiH2Ph)SiMe2NSiMe3](THF) (1) with CO or CS2 gave two endocyclic Si-C bond cleavage products, TpMe2Y[κ2-(O,N)-OCCH(SiH2Ph)SiMe2NSiMe3](THF) (2) and TpMe2Y[κ2-(S,N)-SSiMe2NSiMe3](THF) (3), respectively. However, 1 reacted with nitriles such as PhCN and p-R'C6H4CH2CN in a 1 : 1 molar ratio to yield the exocyclic Si-C bond products TpMe2Y[κ2-(N,N)-N(SiH2Ph)C(R)CHSiMe2NSiMe3](THF) (R = Ph (4); R = C6H5CH2 (6H); R = p-F-C6H4CH2 (6F); and R = p-MeO-C6H4CH2 (6MeO)), respectively. Moreover, complex 4 can continuously react with an excess of PhCN to form a TpMe2-supported yttrium complex with a novel pendant silylamido-substituted β-diketiminato ligand, TpMe2Y[κ3-(N,N,N)-N(SiH2Ph)C(Ph)CHC(Ph)N-SiMe2NSiMe3](PhCN) (5).
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Affiliation(s)
- Jiamin Cai
- Department of Chemistry, Fudan University, No. 2005, Songhu Road, Shanghai 200438, China.
| | - Jie Zhang
- Department of Chemistry, Fudan University, No. 2005, Songhu Road, Shanghai 200438, China.
| | - Xigeng Zhou
- Department of Chemistry, Fudan University, No. 2005, Songhu Road, Shanghai 200438, China.
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3
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Cui D, Feng Y, Gan Y, Yin J, Wang W, Fan Y, Gao L, Ke B, Song Z. (3 + 2)-Annulation of 1,3- N, Si-tetraorganosilane reagents TsHNCH 2SiBnR 1R 2 with arynes for efficient synthesis of 3-silaindolines. Org Chem Front 2022. [DOI: 10.1039/d2qo01075e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
1,3-N,Si-Tetraorganosilane reagents TsHNCH2SiBnR1R2 were developed as robust synthons to prepare 3-silaindolines via a Cs2CO3-promoted (3 + 2)-annulation reaction with arynes.
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Affiliation(s)
- Deyun Cui
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Ying Feng
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Yu Gan
- Department of Anesthesiology, Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan university, Chengdu, 610041, China
| | - Jiaqi Yin
- Department of Anesthesiology, Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan university, Chengdu, 610041, China
| | - Wanshu Wang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Yu Fan
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Lu Gao
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Bowen Ke
- Department of Anesthesiology, Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan university, Chengdu, 610041, China
| | - Zhenlei Song
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
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Advances in Synthesis of π-Extended Benzosilole Derivatives and Their Analogs. Molecules 2020; 25:molecules25030548. [PMID: 32012731 PMCID: PMC7037468 DOI: 10.3390/molecules25030548] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/07/2020] [Accepted: 01/08/2020] [Indexed: 11/17/2022] Open
Abstract
Benzosiloles and their π-extended derivatives are present in many important advanced materials due to their excellent physical properties. Especially, they have found many potential applications in the development of novel electronic materials such as OLEDs, semiconductors and solar cells. In this review, we have summarized several main approaches to construct (di)benzosilole derivatives and (benzo)siloles fused to aromatic five- and six-membered heterocycles.
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Koller SG, Bauer JO, Strohmann C. Selektive Si-C(sp3
)-Bindungsspaltung in (Aminomethyl)silanen durch carbanionische Nucleophile und ihr stereochemischer Verlauf. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702410] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Stephan G. Koller
- Anorganische Chemie; Technische Universität Dortmund; Otto-Hahn-Straße 6 44227 Dortmund Deutschland
| | - Jonathan O. Bauer
- Anorganische Chemie; Technische Universität Dortmund; Otto-Hahn-Straße 6 44227 Dortmund Deutschland
- Institut für Anorganische Chemie; Universität Regensburg; Deutschland
| | - Carsten Strohmann
- Anorganische Chemie; Technische Universität Dortmund; Otto-Hahn-Straße 6 44227 Dortmund Deutschland
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6
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Koller SG, Bauer JO, Strohmann C. Selective Si−C(sp3
) Bond Cleavage in (Aminomethyl)silanes by Carbanionic Nucleophiles and Its Stereochemical Course. Angew Chem Int Ed Engl 2017; 56:7991-7994. [DOI: 10.1002/anie.201702410] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Stephan G. Koller
- Anorganische Chemie; Technische Universität Dortmund; Otto-Hahn-Strasse 6 44227 Dortmund Germany
| | - Jonathan O. Bauer
- Anorganische Chemie; Technische Universität Dortmund; Otto-Hahn-Strasse 6 44227 Dortmund Germany
- Current address: Institut für Anorganische Chemie; Universität Regensburg; Germany
| | - Carsten Strohmann
- Anorganische Chemie; Technische Universität Dortmund; Otto-Hahn-Strasse 6 44227 Dortmund Germany
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Kim CK, Mohammed AAK, Wee E, Sohn CK, Kim CK. Computational Studies on the Reaction from Silyl 1,4-Dilithio 1,3-butadiene to Lithio Silole. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10618] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Chang Kon Kim
- Department of Chemistry and Chemical Engineering; Center for Design and Applications of Molecular Catalysts, Inha University; Incheon 402-751 Korea
| | - Ahmed A. K. Mohammed
- Department of Chemistry and Chemical Engineering; Center for Design and Applications of Molecular Catalysts, Inha University; Incheon 402-751 Korea
| | - Eugene Wee
- Department of Chemistry Education; Chonnam National University; Kwangju 500-757 Korea
| | - Chang Kook Sohn
- Department of Chemistry Education; Chonnam National University; Kwangju 500-757 Korea
| | - Chan Kyung Kim
- Department of Chemistry and Chemical Engineering; Center for Design and Applications of Molecular Catalysts, Inha University; Incheon 402-751 Korea
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Wei B, Li H, Yin J, Zhang WX, Xi Z. Reaction of Dilithio Reagents with PhSiH3: Formation of Siloles and 3-Silacyclopentenes. J Org Chem 2015; 80:8758-62. [DOI: 10.1021/acs.joc.5b01595] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Baosheng Wei
- Beijing National Laboratory
for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry
and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Heng Li
- Beijing National Laboratory
for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry
and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Jianhao Yin
- Beijing National Laboratory
for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry
and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Wen-Xiong Zhang
- Beijing National Laboratory
for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry
and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Zhenfeng Xi
- Beijing National Laboratory
for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry
and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
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Breunig JM, Gupta P, Das A, Tussupbayev S, Diefenbach M, Bolte M, Wagner M, Holthausen MC, Lerner HW. Efficient Access to Substituted Silafluorenes by Nickel-Catalyzed Reactions of Biphenylenes with Et2SiH2. Chem Asian J 2014; 9:3163-73. [DOI: 10.1002/asia.201402599] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Indexed: 11/06/2022]
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10
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Yu Z, Lan Y. Mechanism of Rhodium-Catalyzed Carbon–Silicon Bond Cleavage for the Synthesis of Benzosilole Derivatives: A Computational Study. J Org Chem 2013; 78:11501-7. [DOI: 10.1021/jo402070f] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Zhaoyuan Yu
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400030 China
| | - Yu Lan
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400030 China
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11
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Onoe M, Morioka T, Tobisu M, Chatani N. Synthesis of Six-membered Silacycles by Intramolecular Nucleophilic Substitution at Silicon Involving the Cleavage of Carbon–Silicon Bonds. CHEM LETT 2013. [DOI: 10.1246/cl.2013.238] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Masahiro Onoe
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
| | - Toshifumi Morioka
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
| | - Mamoru Tobisu
- Center for Atomic and Molecular Technologies, Graduate School of Engineering, Osaka University
- Unit of Elements Strategy Initiative for Catalysts and Batteries, Kyoto University
| | - Naoto Chatani
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
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12
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Meng T, Ouyang K, Xi Z. Palladium-catalyzed cleavage of the Me–Si bond in ortho-trimethylsilyl aryltriflates: synthesis of benzosilole derivatives from ortho-trimethylsilyl aryltriflates and alkynes. RSC Adv 2013. [DOI: 10.1039/c3ra42910e] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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13
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14
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Onoe M, Baba K, Kim Y, Kita Y, Tobisu M, Chatani N. Rhodium-Catalyzed Carbon–Silicon Bond Activation for Synthesis of Benzosilole Derivatives. J Am Chem Soc 2012; 134:19477-88. [DOI: 10.1021/ja3096174] [Citation(s) in RCA: 132] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Masahiro Onoe
- Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Katsuaki Baba
- Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yoonjoo Kim
- Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yusuke Kita
- Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Mamoru Tobisu
- Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
- Center for Atomic
and Molecular Technologies, Osaka University, Suita, Osaka 565-0871, Japan
| | - Naoto Chatani
- Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
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15
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Ouyang K, Liang Y, Xi Z. Construction of Benzosiloles, Six- and Eight-Membered Silacyclic Skeletons, via a Pd-Catalyzed Intramolecular Mizoroki–Heck Reaction of Vinylsilanes. Org Lett 2012; 14:4572-5. [DOI: 10.1021/ol302040j] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Kunbing Ouyang
- Beijing National Laboratory for Molecular Sciences (BNLMS), and Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, China, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China, and Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Hunan Normal University, Changsha, Hunan 410081, China
| | - Yun Liang
- Beijing National Laboratory for Molecular Sciences (BNLMS), and Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, China, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China, and Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Hunan Normal University, Changsha, Hunan 410081, China
| | - Zhenfeng Xi
- Beijing National Laboratory for Molecular Sciences (BNLMS), and Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, China, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China, and Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Hunan Normal University, Changsha, Hunan 410081, China
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16
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Wang L, Duan Z. Formation of silacycles via metal-mediated or catalyzed Si-C bond cleavage. ACTA ACUST UNITED AC 2012. [DOI: 10.1007/s11434-012-5351-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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17
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Liang Y, Geng W, Wei J, Xi Z. Palladium-Catalyzed Intermolecular Coupling of 2-Silylaryl Bromides with Alkynes: Synthesis of Benzosiloles and Heteroarene-Fused Siloles by Catalytic Cleavage of the C(sp3)Si Bond. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201108154] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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18
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Liang Y, Geng W, Wei J, Xi Z. Palladium-Catalyzed Intermolecular Coupling of 2-Silylaryl Bromides with Alkynes: Synthesis of Benzosiloles and Heteroarene-Fused Siloles by Catalytic Cleavage of the C(sp3)Si Bond. Angew Chem Int Ed Engl 2012; 51:1934-7. [DOI: 10.1002/anie.201108154] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Indexed: 11/12/2022]
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19
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Li SH, Li LC, Xu CH. Synthesis and crystal structure of polyaryl substituted diene derivatives based on the reduction of diphenylacetylene with lithium naphthalenide. CHINESE CHEM LETT 2012. [DOI: 10.1016/j.cclet.2011.10.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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20
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Lorbach A, Hübner A, Wagner M. Aryl(hydro)boranes: versatile building blocks for boron-doped π-electron materials. Dalton Trans 2012; 41:6048-63. [DOI: 10.1039/c2dt30118k] [Citation(s) in RCA: 190] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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21
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Zheng P, Cai Z, Garimallaprabhakaran A, Rooshenas P, Schreiner PR, Harmata M. Carbon-to-Carbon Anion Relay Chemistry: Facile Generation of Substituted Allyllithium Species. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100783] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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22
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Tobisu M, Baba K, Chatani N. Rhodium-Catalyzed Synthesis of Germoles via the Activation of Carbon–Germanium Bonds. Org Lett 2011; 13:3282-4. [DOI: 10.1021/ol201251e] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mamoru Tobisu
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan, and Center for Atomic and Molecular Technologies, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Katsuaki Baba
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan, and Center for Atomic and Molecular Technologies, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Naoto Chatani
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan, and Center for Atomic and Molecular Technologies, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
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23
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Liang Y, Zhang S, Xi Z. Palladium-Catalyzed Synthesis of Benzosilolo[2,3-b]indoles via Cleavage of a C(sp3)–Si Bond and Consequent Intramolecular C(sp2)–Si Coupling. J Am Chem Soc 2011; 133:9204-7. [DOI: 10.1021/ja2024959] [Citation(s) in RCA: 111] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Yun Liang
- Beijing National Laboratory for Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Hunan Normal University, Changsha, Hunan 410081, China
| | - Shaoguang Zhang
- Beijing National Laboratory for Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Zhenfeng Xi
- Beijing National Laboratory for Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Shanghai 200032, China
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25
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Shirakawa E, Masui S, Narui R, Watabe R, Ikeda D, Hayashi T. Iron-catalyzed aryl- and alkenyllithiation of alkynes and its application to benzosilole synthesis. Chem Commun (Camb) 2011; 47:9714-6. [DOI: 10.1039/c1cc11989c] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Tanikawa T, Saito M, Guo JD, Nagase S. Synthesis, structures and optical properties of trisilasumanene and its related compounds. Org Biomol Chem 2011; 9:1731-5. [DOI: 10.1039/c0ob00987c] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Abstract
The development of organometallic reagents remains one of the most important frontiers in synthetic chemistry. Commonly used organometallic reagents (such as RLi and RMgBr) are typically monometallic compounds, although they aggregate in many cases. When two carbon-metal bonds are in the same molecule in close proximity, however, these two carbon-metal moieties may exhibit novel reactivity. In this Account, we outline our work on new reactions and synthetic applications of the organo-dilithio reagents 1,4-dilithio-1,3-butadienes. The 1,4-dilithio-1,3-butadienes can be accessed readily in high efficiency with a wide variety of substitution patterns on the butadienyl skeleton. The configuration has been predicted and demonstrated to favor a double dilithium bridging structure in both solution and solid states. The two Li atoms are bridged by a butadiene moiety and are in close proximity. By taking advantage of this unique configuration, we have developed useful and interesting synthetic methodologies. Three types of reactions of 1,4-dilithio-1,3-butadienes, termed dilithio reagents here, have been developed and are discussed. An intramolecular reaction is introduced in the first section. The reaction is a result of the intracooperative effect among the two C-Li moieties, the butadienyl bridge, and the substituents. A useful transformation from silylated 1,4-dilithio-1,3-butadienes to α-lithio siloles is described. Second, we discuss an intermolecular reaction that results from the intercooperative effect of the two C-Li moieties toward substrates. As an example of the formation of functionalized cyclic dianions from the linear dianions of the dilithio reagents and organic substrates, we describe the isolation and structural characterization of a novel type of cyclic dianion; that is, fully substituted oxy-cyclopentadienyl dilithium formed via the reaction of dilithio reagents with CO. We also describe diverse reactions of dilithio reagents with nitriles to form substituted pyridines, tricyclic 1-bipyrrolines, and siloles, demonstrating the remarkable effect of substituents on the butadienyl skeleton. Third, we discuss transmetalation of dilithio reagents to generate other organo-dimetallic compounds. This section focuses on organo-dicopper compounds and their reactivity toward the synthesis of strained ring systems, such as semibullvalenes and twisted four-membered rings, with the metal-mediated C-C bond-forming approach. In addition to these three representative reactions, other useful applications are also briefly introduced. The dimetallic 1,4-dilithio-1,3-butadienes and their transmetalated derivatives provide unique synthetic organometallic reagents that are very different from monometallic reagents, both in terms of reactivity and synthetic application. These organo-dimetallic reagents provide access to interesting and useful compounds that are not available by other means. Moreover, given the possibilities afforded, the study of organo-dimetallic and organo-polymetallic compounds should yield further synthetic applications in the near future.
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Affiliation(s)
- Zhenfeng Xi
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
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28
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Ananikov VP, Hazipov OV, Beletskaya IP. 1,4-Diiodo-1,3-dienes: Versatile Reagents in Organic Synthesis. Chem Asian J 2010; 6:306-23. [DOI: 10.1002/asia.201000405] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2010] [Indexed: 11/10/2022]
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29
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Nakao Y, Takeda M, Matsumoto T, Hiyama T. Cross-Coupling Reactions through the Intramolecular Activation of Alkyl(triorgano)silanes. Angew Chem Int Ed Engl 2010; 49:4447-50. [DOI: 10.1002/anie.201000816] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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30
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Nakao Y, Takeda M, Matsumoto T, Hiyama T. Cross-Coupling Reactions through the Intramolecular Activation of Alkyl(triorgano)silanes. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201000816] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Luo Q, Wang C, Gu L, Zhang WX, Xi Z. Formation of α-Lithio Siloles from Silylated 1,4-Dilithio-1,3-Butadienes: Mechanism and Applications. Chem Asian J 2009; 5:1120-8. [DOI: 10.1002/asia.200900287] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Luo Q, Gu L, Wang C, Liu J, Zhang W, Xi Z. Synthesis of functionalized siloles from Si-tethered diynes. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.01.152] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tobisu M, Onoe M, Kita Y, Chatani N. Rhodium-Catalyzed Coupling of 2-Silylphenylboronic Acids with Alkynes Leading to Benzosiloles: Catalytic Cleavage of the Carbon−Silicon Bond in Trialkylsilyl Groups. J Am Chem Soc 2009; 131:7506-7. [DOI: 10.1021/ja9022978] [Citation(s) in RCA: 126] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mamoru Tobisu
- Frontier Research Base for Global Young Researchers, Graduate School of Engineering, and Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Masahiro Onoe
- Frontier Research Base for Global Young Researchers, Graduate School of Engineering, and Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yusuke Kita
- Frontier Research Base for Global Young Researchers, Graduate School of Engineering, and Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Naoto Chatani
- Frontier Research Base for Global Young Researchers, Graduate School of Engineering, and Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
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Mewes J, Lerner HW, Bolte M. 9,9-Dimethyl-9-silafluorene. Acta Crystallogr Sect E Struct Rep Online 2009; 65:o451. [PMID: 21582124 PMCID: PMC2968660 DOI: 10.1107/s1600536809003614] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2009] [Accepted: 01/29/2009] [Indexed: 11/14/2022]
Abstract
The title compound, C14H14Si, crystallizes with two almost identical molecules (r.m.s. deviation = 0.080 Å for all non-H atoms) in the asymmetric unit. All atoms of the silafluorene moiety lie in a common plane (r.m.s. deviations = 0.049 and 0.035 Å for the two molecules in the asymmetric unit). The Si—Cmethyl bonds are significantly shorter [1.865 (4)–1.868 (4) Å] than the Si—Caromatic bonds [1.882 (3)–1.892 (3) Å]. Owing to strain in the five-membered ring, the endocyclic C—Si—C angles are reduced to 91.05 (14) and 91.21 (14)°.
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Affiliation(s)
- Jan Mewes
- Institut für Anorganische Chemie, J. W. Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, 60438 Frankfurt/Main, Germany
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Shimizu M, Mochida K, Hiyama T. Modular approach to silicon-bridged biaryls: palladium-catalyzed intramolecular coupling of 2-(arylsilyl)aryl triflates. Angew Chem Int Ed Engl 2008; 47:9760-4. [PMID: 18988217 DOI: 10.1002/anie.200804146] [Citation(s) in RCA: 152] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Masaki Shimizu
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyoto University Katsura, Nishikyo-ku, Kyoto, Japan
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Shimizu M, Mochida K, Hiyama T. Modular Approach to Silicon-Bridged Biaryls: Palladium-Catalyzed Intramolecular Coupling of 2-(Arylsilyl)aryl Triflates. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200804146] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Kaufmann L, Vitze H, Bolte M, Lerner HW, Wagner M. 9-Ferrocenyl-9-borafluorene—A Redox-Switchable Main Group Lewis Acid. Organometallics 2008. [DOI: 10.1021/om800803f] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Linda Kaufmann
- Institut für Anorganische Chemie, Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, D-60438 Frankfurt (Main), Germany
| | - Hannes Vitze
- Institut für Anorganische Chemie, Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, D-60438 Frankfurt (Main), Germany
| | - Michael Bolte
- Institut für Anorganische Chemie, Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, D-60438 Frankfurt (Main), Germany
| | - Hans-Wolfram Lerner
- Institut für Anorganische Chemie, Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, D-60438 Frankfurt (Main), Germany
| | - Matthias Wagner
- Institut für Anorganische Chemie, Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, D-60438 Frankfurt (Main), Germany
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Liu J, Sun X, Miyazaki M, Liu L, Wang C, Xi Z. Synthesis of Multiply Substituted Alkylidene Silacyclohexadiene Derivatives via Palladium-Catalyzed Insertion of Alkynes into Alkylidene Silacyclobutenes. J Org Chem 2007; 72:3137-40. [PMID: 17371073 DOI: 10.1021/jo062583m] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Palladium-catalyzed insertion of activated alkynes into silacyclobutene derivatives proceeded smoothly to afford exo-alkylidenesilacyclohexadiene derivatives of unique structure with diversified conjugation systems in high isolated yields. Interesting regioselectivity of insertion, which afforded only one regioisomer or a mixture of two or more regioisomers, was also observed.
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Affiliation(s)
- Junhui Liu
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
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Wang C, Luo Q, Sun H, Guo X, Xi Z. Lithio Siloles: Facile Synthesis and Applications. J Am Chem Soc 2007; 129:3094-5. [PMID: 17316008 DOI: 10.1021/ja070404s] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chao Wang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
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Matsuda T, Kadowaki S, Goya T, Murakami M. Synthesis of silafluorenes by iridium-catalyzed [2 + 2 + 2] cycloaddition of silicon-bridged diynes with alkynes. Org Lett 2007; 9:133-6. [PMID: 17192103 DOI: 10.1021/ol062732n] [Citation(s) in RCA: 116] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[reaction: see text] Silicon-bridged 1,6-diynes underwent [2 + 2 + 2] cycloaddition with alkynes in the presence of an iridium(I)-phosphine catalyst to afford densely substituted silafluorene derivatives. Extended silafluorene skeletons were constructed by the [2 + 2 + 2] cycloaddition of tetraynes.
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Affiliation(s)
- Takanori Matsuda
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
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