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You Z, Higashida K, Iwai T, Sawamura M. Phosphinylation of Non‐activated Aryl Fluorides through Nucleophilic Aromatic Substitution at the Boundary of Concerted and Stepwise Mechanisms. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202013544] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Zhensheng You
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
| | - Kosuke Higashida
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Kita 21, Nishi 10, Kita-ku Sapporo 001-0021 Japan
| | - Tomohiro Iwai
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
| | - Masaya Sawamura
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Kita 21, Nishi 10, Kita-ku Sapporo 001-0021 Japan
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
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2
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You Z, Higashida K, Iwai T, Sawamura M. Phosphinylation of Non‐activated Aryl Fluorides through Nucleophilic Aromatic Substitution at the Boundary of Concerted and Stepwise Mechanisms. Angew Chem Int Ed Engl 2021; 60:5778-5782. [DOI: 10.1002/anie.202013544] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Indexed: 12/27/2022]
Affiliation(s)
- Zhensheng You
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
| | - Kosuke Higashida
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Kita 21, Nishi 10, Kita-ku Sapporo 001-0021 Japan
| | - Tomohiro Iwai
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
| | - Masaya Sawamura
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Kita 21, Nishi 10, Kita-ku Sapporo 001-0021 Japan
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
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3
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Yan BX, Zhang Y, Zheng HX, Ye JJ, Wang XN, Li Q, Zhao CQ. Cleavage of Aromatic C-O Bonds via Intramolecular S NAr Reaction and Preparation of P, C, Axial-Stereogenic Menthyl Phosphine Derivatives. Org Lett 2020; 22:7947-7951. [PMID: 32996768 DOI: 10.1021/acs.orglett.0c02861] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Phosphine ligands with up to six chiral sites were prepared, starting from 2-phenylphenol, via O- and P-alkylation, cyclization, and coupling. The chirality was transferred from (L)-menthyl to phosphorus, α-carbon, and axis, to achieve excellent diastereoselectivities. During an intramolecular SNAr reaction with alkoxyl as the leaving groups, the C-O bond was converted to a C-C bond. Both phosphine boranes and oxides could be used for the conversions, affording a series of cyclic phosphines.
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Affiliation(s)
- Bing-Xia Yan
- College of Chemistry and Chemical Engineering, Liaocheng University, No. 1, Hunan Road, Liaocheng, Shandong 252059, China
| | - Yu Zhang
- College of Chemistry and Chemical Engineering, Liaocheng University, No. 1, Hunan Road, Liaocheng, Shandong 252059, China
| | - Hong-Xing Zheng
- College of Chemistry and Chemical Engineering, Liaocheng University, No. 1, Hunan Road, Liaocheng, Shandong 252059, China
| | - Jing-Jing Ye
- College of Chemistry and Chemical Engineering, Liaocheng University, No. 1, Hunan Road, Liaocheng, Shandong 252059, China
| | - Xiao-Ning Wang
- College of Chemistry and Chemical Engineering, Liaocheng University, No. 1, Hunan Road, Liaocheng, Shandong 252059, China
| | - Qiang Li
- College of Chemistry and Chemical Engineering, Liaocheng University, No. 1, Hunan Road, Liaocheng, Shandong 252059, China
| | - Chang-Qiu Zhao
- College of Chemistry and Chemical Engineering, Liaocheng University, No. 1, Hunan Road, Liaocheng, Shandong 252059, China
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4
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Zhang M, Ma Z, Du H, Wang Z. Palladium-catalyzed C(sp3)–P(III) bond formation reaction with acylphosphines as phosphorus source. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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5
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Kolodiazhnyi OI. Stereochemistry, mechanisms and applications of electrophilic reactions of organophosphorus compounds. RUSSIAN CHEMICAL REVIEWS 2020. [DOI: 10.1070/rcr4910] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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6
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Yan B, Zheng H, Ye J, Qiu M, Zhang Y, Zhao C, Li Q. Stereoselective Thermal Addition of
R
P
and/or
S
P
‐Menthyl‐Deriving Secondary Phosphine Oxides to Active Alkynes, the Mechanism, Stereochemistry and Generation of
P,C‐
Chirogenic Bis‐Phosphine Derivatives. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000079] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Bing‐Xia Yan
- College of Chemistry and Chemical EngineeringLiaocheng University Liaocheng Shandong 252059 China
| | - Hong‐Xing Zheng
- College of Chemistry and Chemical EngineeringLiaocheng University Liaocheng Shandong 252059 China
| | - Jing‐Jing Ye
- College of Chemistry and Chemical EngineeringLiaocheng University Liaocheng Shandong 252059 China
| | - Mao‐Ran Qiu
- College of Chemistry and Chemical EngineeringLiaocheng University Liaocheng Shandong 252059 China
| | - Yu Zhang
- College of Chemistry and Chemical EngineeringLiaocheng University Liaocheng Shandong 252059 China
| | - Chang‐Qiu Zhao
- College of Chemistry and Chemical EngineeringLiaocheng University Liaocheng Shandong 252059 China
| | - Qiang Li
- College of Chemistry and Chemical EngineeringLiaocheng University Liaocheng Shandong 252059 China
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7
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Abstract
This review is devoted to the theoretic and synthetic aspects of asymmetric electrophilic substitution reactions at the stereogenic phosphorus center. The stereochemistry and mechanisms of electrophilic reactions are discussed—the substitution, addition and addition-elimination of many important reactions. The reactions of bimolecular electrophilic substitution SE2(P) proceed stereospecifically with the retention of absolute configuration at the phosphorus center, in contrast to the reactions of bimolecular nucleophilic substitution SN2(P), proceeding with inversion of absolute configuration. This conclusion was made based on stereochemical analysis of a wide range of trivalent phosphorus reactions with typical electrophiles and investigation of examples of a sizeable number of diverse compounds. The combination of stereospecific electrophilic reactions and stereoselective nucleophilic reactions is useful and promising for the further development of organophosphorus chemistry. The study of phosphoryl group transfer reactions is important for biological and molecular chemistry, as well as in studying mechanisms of chemical processes involving organophosphorus compounds. New versions of asymmetric electrophilic reactions applicable for the synthesis of enantiopure P-chiral secondary and tertiary phosphines are discussed.
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8
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Ye JJ, Nie SZ, Wang JP, Wen JH, Zhang Y, Qiu MR, Zhao CQ. Nucleophilic Substitution of P-Stereogenic Chlorophosphines: Mechanism, Stereochemistry, and Stereoselective Conversions of Diastereomeric Secondary Phosphine Oxides to Tertiary Phosphines. Org Lett 2017; 19:5384-5387. [PMID: 28949150 DOI: 10.1021/acs.orglett.7b02667] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A diastereomeric mixture of secondary phosphine oxide is stereospecifically converted to chlorophosphine salt by treatment with oxalyl chloride, which stereoselectively affords P-inverted or retained tertiary phosphines, depending on the substitution with aliphatic or aromatic Grignard reagents, respectively, in high to 99% yield and 99:1 dr. The repulsion of π-electron on aryl to lone electron pair on phosphorus is proposed for the P-retained substitution.
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Affiliation(s)
- Jing-Jing Ye
- College of Chemistry and Chemical Engineering, Liaocheng University , Liaocheng, Shandong 252059, China
| | - Shao-Zhen Nie
- College of Chemistry and Chemical Engineering, Liaocheng University , Liaocheng, Shandong 252059, China
| | - Ji-Ping Wang
- College of Chemistry and Chemical Engineering, Liaocheng University , Liaocheng, Shandong 252059, China
| | - Jing-Hong Wen
- College of Chemistry and Chemical Engineering, Liaocheng University , Liaocheng, Shandong 252059, China
| | - Yu Zhang
- College of Chemistry and Chemical Engineering, Liaocheng University , Liaocheng, Shandong 252059, China
| | - Mao-Ran Qiu
- College of Chemistry and Chemical Engineering, Liaocheng University , Liaocheng, Shandong 252059, China
| | - Chang-Qiu Zhao
- College of Chemistry and Chemical Engineering, Liaocheng University , Liaocheng, Shandong 252059, China
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9
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Nie SZ, Zhou ZY, Wang JP, Yan H, Wen JH, Ye JJ, Cui YY, Zhao CQ. Nonepimerizing Alkylation of H–P Species to Stereospecifically Generate P-Stereogenic Phosphine Oxides: A Shortcut to Bidentate Tertiary Phosphine Ligands. J Org Chem 2017; 82:9425-9434. [DOI: 10.1021/acs.joc.7b01413] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shao-Zhen Nie
- College of Chemistry and
Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
| | - Zhong-Yang Zhou
- College of Chemistry and
Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
| | - Ji-Ping Wang
- College of Chemistry and
Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
| | - Hui Yan
- College of Chemistry and
Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
| | - Jing-Hong Wen
- College of Chemistry and
Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
| | - Jing-Jing Ye
- College of Chemistry and
Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
| | - Yun-Yao Cui
- College of Chemistry and
Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
| | - Chang-Qiu Zhao
- College of Chemistry and
Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
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10
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Wang JP, Nie SZ, Zhou ZY, Ye JJ, Wen JH, Zhao CQ. Preparation of Optically Pure Tertiary Phosphine Oxides via the Addition of P-Stereogenic Secondary Phosphine Oxide to Activated Alkenes. J Org Chem 2016; 81:7644-53. [PMID: 27463529 DOI: 10.1021/acs.joc.6b01371] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Functionalized P,C-stereogenic tertiary phosphine oxides were prepared by the addition of (RP)-menthyl phenylphosphine oxide to activated olefins, in high drP and drC, and were isolated in excellent yields. The reaction was readily catalyzed by Ca(OH)2 or occurred with gentle heating. A wide range of substrates, including vinyl ketones, esters, nitriles, and nitro alkenes, can be used in the reaction.
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Affiliation(s)
- Ji-Ping Wang
- College of Chemistry and Chemical Engineering, Liaocheng University , Liaocheng, Shandong 252059, China
| | - Shao-Zhen Nie
- College of Chemistry and Chemical Engineering, Liaocheng University , Liaocheng, Shandong 252059, China
| | - Zhong-Yang Zhou
- College of Chemistry and Chemical Engineering, Liaocheng University , Liaocheng, Shandong 252059, China
| | - Jing-Jing Ye
- College of Chemistry and Chemical Engineering, Liaocheng University , Liaocheng, Shandong 252059, China
| | - Jing-Hong Wen
- College of Chemistry and Chemical Engineering, Liaocheng University , Liaocheng, Shandong 252059, China
| | - Chang-Qiu Zhao
- College of Chemistry and Chemical Engineering, Liaocheng University , Liaocheng, Shandong 252059, China
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11
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Morisaki Y, Chujo Y, Kato R, Watanabe H. P-Stereogenic Diphosphacrowns: Facile Incorporation of Aromatic Rings. HETEROCYCLES 2015. [DOI: 10.3987/com-15-13324] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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12
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Serin SC, Patrick BO, Dake GR, Gates DP. Reaction of an Enantiomerically Pure Phosphaalkene-Oxazoline with MeM Nucleophiles (M = Li and MgBr): Stereoselectivity and Noninnocence of the P-Mesityl Substituent. Organometallics 2014. [DOI: 10.1021/om501008m] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Spencer C. Serin
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia, Canada V6T 1Z1
| | - Brian O. Patrick
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia, Canada V6T 1Z1
| | - Gregory R. Dake
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia, Canada V6T 1Z1
| | - Derek P. Gates
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia, Canada V6T 1Z1
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13
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Breunig JM, Lehmann F, Bolte M, Lerner HW, Wagner M. Synthesis and Reactivity of o-Phosphane Oxide Substituted Aryl(hydro)borates and Aryl(hydro)boranes. Organometallics 2014. [DOI: 10.1021/om500385h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Jens Michael Breunig
- Institut
für Anorganische und Analytische Chemie, J. W. Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, D-60438 Frankfurt (Main), Germany
| | - Felix Lehmann
- Institut
für Anorganische und Analytische Chemie, J. W. Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, D-60438 Frankfurt (Main), Germany
| | - Michael Bolte
- Institut
für Anorganische und Analytische Chemie, J. W. Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, D-60438 Frankfurt (Main), Germany
| | - Hans-Wolfram Lerner
- Institut
für Anorganische und Analytische Chemie, J. W. Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, D-60438 Frankfurt (Main), Germany
| | - Matthias Wagner
- Institut
für Anorganische und Analytische Chemie, J. W. Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, D-60438 Frankfurt (Main), Germany
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14
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Wauters I, Debrouwer W, Stevens CV. Preparation of phosphines through C-P bond formation. Beilstein J Org Chem 2014; 10:1064-96. [PMID: 24991257 PMCID: PMC4077473 DOI: 10.3762/bjoc.10.106] [Citation(s) in RCA: 138] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Accepted: 04/09/2014] [Indexed: 12/20/2022] Open
Abstract
Phosphines are an important class of ligands in the field of metal-catalysis. This has spurred the development of new routes toward functionalized phosphines. Some of the most important C–P bond formation strategies were reviewed and organized according to the hybridization of carbon in the newly formed C–P bond.
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Affiliation(s)
- Iris Wauters
- Research Group SynBioC, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, 9000 Ghent, Belgium
| | - Wouter Debrouwer
- Research Group SynBioC, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, 9000 Ghent, Belgium
| | - Christian V Stevens
- Research Group SynBioC, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, 9000 Ghent, Belgium
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15
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Affiliation(s)
- Feng Zhu
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China, Fax: (+86)‐551‐6360‐1592
| | - Zhong‐Xia Wang
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China, Fax: (+86)‐551‐6360‐1592
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16
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Mercier A, Urbaneja X, Yeo W, Chaudhuri P, Cumming G, House D, Bernardinelli G, Kündig E. Asymmetric Catalytic Hydrogenolysis of ArylHalide Bonds in Fused Arene Chromium and Ruthenium Complexes. Chemistry 2010; 16:6285-99. [DOI: 10.1002/chem.201000011] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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17
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Affiliation(s)
- Hideki Amii
- Department of Chemistry, Graduate School of Science, Kobe University, Kobe 657-8501, Japan, and Department of Applied Chemistry, Faculty of Engineering, Okayama Univeristy, Okayama 700-8530, Japan
| | - Kenji Uneyama
- Department of Chemistry, Graduate School of Science, Kobe University, Kobe 657-8501, Japan, and Department of Applied Chemistry, Faculty of Engineering, Okayama Univeristy, Okayama 700-8530, Japan
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18
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Yamamoto Y, Danjo H, Yamaguchi K, Imamoto T. Formation of 1,4-diphosphinobenzenes via tele-substitution on fluorobenzenechromium complexes. J Organomet Chem 2008. [DOI: 10.1016/j.jorganchem.2008.08.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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19
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Sedinkin SL, Rath NP, Bauer EB. Synthesis and structural characterization of new phosphinooxazoline complexes of iron. J Organomet Chem 2008. [DOI: 10.1016/j.jorganchem.2008.06.031] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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20
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Dobrota C, Duraud A, Toffano M, Fiaud JC. Synthesis of Enantiopure 1-r-Alkyl-2-c,5-t-Diphenylphospholanes and Phospholanium Salts through Direct Alkylation of Phospholane. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800070] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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21
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Braun W, Calmuschi-Cula B, Englert U, Höfener K, Alberico E, Salzer A. Novel Chiral 1,3-Diamines by a Highly Modular Umpolung Strategy Employing a Diastereoselective Fluorination–Nucleophilic Aromatic Substitution Sequence. European J Org Chem 2008. [DOI: 10.1002/ejoc.200700764] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Abstract
Rapid progress in the synthetic application of benzotriazole derivatives in the last 20 years has resulted in over 1000 scientific papers on the subject. This fact is reflected in Section 5.01.7, which involves almost a half of the volume of this chapter. The section is arranged according to hybridization of the C-α atom and atomic numbers of the atoms in positions β and γ to allow an easy access to the material of interest. Recent discovery of copper catalysis in [3+2] cycloadditions of azides to acetylenes, the so-called ‘click chemistry’, which boosted application of the 1,2,3-triazole derivatives, especially in medicinal chemistry, is presented in Section 5.01.9. From the point of view of practical applications, Section 5.01.11 is organized according to the number, position, and combination of the substituents at the aromatic rings. Another novel feature that has no precedence in the previous editions of Comprehensive Heterocyclic Chemistry is an addition of triazole and benzotriazole complexes with various transitions metals to Section 5.01.4.
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Vinokurov N, Pietrusiewicz KM, Frynas S, Wiebcke M, Butenschön H. Asymmetric 1,3-dipolar cycloaddition with a P-stereogenic dipolarophile: An efficient approach to novel P-stereogenic 1,2-diphosphine systems. Chem Commun (Camb) 2008:5408-10. [DOI: 10.1039/b810573a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Busacca CA, Lorenz JC, Grinberg N, Haddad N, Lee H, Li Z, Liang M, Reeves D, Saha A, Varsolona R, Senanayake CH. Asymmetric Hydrogenation of Unsaturated Ureas with the BIPI Ligands. Org Lett 2007; 10:341-4. [DOI: 10.1021/ol7028542] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Carl A. Busacca
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Jon C. Lorenz
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Nelu Grinberg
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Nizar Haddad
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Heewon Lee
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Zhibin Li
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Mary Liang
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Diana Reeves
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Anjan Saha
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Rich Varsolona
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Chris H. Senanayake
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
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Rosillo M, Domínguez G, Pérez-Castells J. Chromium arene complexes in organic synthesis. Chem Soc Rev 2007; 36:1589-604. [PMID: 17721584 DOI: 10.1039/b606665h] [Citation(s) in RCA: 132] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The complexation of an arene to a chromium tricarbonyl unit changes its chemical behavior, giving rise to unprecedented transformations. The electron-withdrawing effect of the unit allows efficient nucleophilic attack (S(N)Ar and dearomatization reactions), stabilizes negative charges in benzylic positions and activates C(Ar)-halogen bonds for cross-coupling reactions. In addition, the Cr(CO)(3) moiety exerts great facial control so it can be used as an auxiliary that can easily be removed. The 1,2- and 1,3-unsymmetrically disubstituted complexes are planar chiral and there are various ways to prepare them in enantiomerically pure form. Planar chiral chromium complexes are becoming useful intermediates and ligands for asymmetric catalysis. This mature field of organometallic chemistry has given rise to several synthetic applications of chromium arene complexes in the synthesis of natural products. This chemistry is overviewed in this tutorial review, giving special attention to the most recent and outstanding contributions in the area.
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Affiliation(s)
- Marta Rosillo
- Departamento de Química, Facultad de Farmacia, Universidad San Pablo-CEU, Boadilla del Monte 28668-Madrid, Spain
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Yamamoto Y, Koizumi T, Katagiri K, Furuya Y, Danjo H, Imamoto T, Yamaguchi K. Facile Synthesis of Highly Congested 1,2-Diphosphinobenzenes from Bis(phosphine)boronium Salts. Org Lett 2006; 8:6103-6. [PMID: 17165940 DOI: 10.1021/ol062717i] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[Structure: see text] Bis(phosphine)boronium salts 3a-c were designed and prepared as key building blocks for the synthesis of highly congested diphosphinobenzenes. The preparation of sterically hindered ortho-phenylene-bridged diphosphines 1a-c was achieved by the reaction of the bis(phosphine)boronium salts 3a-c with difluorobenzenechromium complex 2 and subsequent removal of the BH2 group. The steric nature of diphosphine 1a was revealed in single-crystal X-ray analysis of its Rh complex.
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Affiliation(s)
- Yoshikazu Yamamoto
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, Kagawa 769-2193, Japan
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Cumming GR, Bernardinelli G, Kündig EP. Highly Enantiomerically Enriched Planar Chiral Naphthalene Tricarbonylchromium Complexes. Chem Asian J 2006; 1:459-68. [PMID: 17441083 DOI: 10.1002/asia.200600106] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Lithiation/electrophile trapping reactions were carried out with the highly enantiomerically enriched complex [Cr(5-bromonaphthalene)(CO)3]. Electrophile quenching with ClPPh2, PhCHO, and (Me3SiO)2 afforded the enantiomerically enriched (>97% ee) planar chiral 5-substituted naphthalene complexes with PPh2, CH(Ph)OH, and OH substituents, respectively. Very mild Pd-catalyzed Suzuki-Miyaura cross-coupling reactions were developed and applied to the highly labile [Cr(5-bromonaphthalene)(CO)3] to give nine new planar chiral aryl-, heteroaryl-, alkynyl-, and alkenylnaphthalene chromium complexes with high enantiomeric purity. The efficient ambient-temperature coupling reactions with borinates prepared in situ were also applied to a number of chlorobenzene complexes and to aryl and vinyl halides.
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Affiliation(s)
- Graham R Cumming
- Department of Organic Chemistry, University of Geneva, 30 Quai Ernest Ansermet, Ch-1121 Geneva 4, Switzerland
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Widhalm M, Brecker L, Mereiter K. Rigid P-chiral mono and diphosphines. Configurative stability and P-inversion barrier. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.tetasy.2006.05.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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