1
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Dou Y, Kouklovsky C, Vincent G. Bioinspired Divergent Oxidative Cyclization from Strictosidine and Vincoside Derivatives: Second‐Generation Total Synthesis of (−)‐Cymoside and Access to an Original Hexacyclic‐Fused Furo[3,2‐
b
]indoline. Chemistry 2020; 26:17190-17194. [DOI: 10.1002/chem.202003758] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 08/26/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Yingchao Dou
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) Université Paris-Saclay, CNRS 91405 Orsay France
| | - Cyrille Kouklovsky
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) Université Paris-Saclay, CNRS 91405 Orsay France
| | - Guillaume Vincent
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) Université Paris-Saclay, CNRS 91405 Orsay France
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2
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Sakamoto J, Umeda Y, Rakumitsu K, Sumimoto M, Ishikawa H. Total Syntheses of (−)‐Strictosidine and Related Indole Alkaloid Glycosides. Angew Chem Int Ed Engl 2020; 59:13414-13422. [DOI: 10.1002/anie.202005748] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Indexed: 12/26/2022]
Affiliation(s)
- Jukiya Sakamoto
- Department of Chemistry Graduate School of Science and Technology Kumamoto University 2-39-1, Kurokami, Chuo-ku Kumamoto 860-8555 Japan
| | - Yuhei Umeda
- Department of Chemistry Graduate School of Science and Technology Kumamoto University 2-39-1, Kurokami, Chuo-ku Kumamoto 860-8555 Japan
| | - Kenta Rakumitsu
- Department of Chemistry Graduate School of Science and Technology Kumamoto University 2-39-1, Kurokami, Chuo-ku Kumamoto 860-8555 Japan
| | - Michinori Sumimoto
- Graduate School of Sciences and Technology for Innovation Yamaguchi University 2-16-1, Tokiwadai Ube Yamaguchi 755-8611 Japan
| | - Hayato Ishikawa
- Department of Chemistry Graduate School of Science and Technology Kumamoto University 2-39-1, Kurokami, Chuo-ku Kumamoto 860-8555 Japan
- Faculty of Advanced Science and Technology Kumamoto University 2-39-1, Kurokami, Chuo-ku Kumamoto 860-8555 Japan
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3
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Sakamoto J, Umeda Y, Rakumitsu K, Sumimoto M, Ishikawa H. Total Syntheses of (−)‐Strictosidine and Related Indole Alkaloid Glycosides. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005748] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Jukiya Sakamoto
- Department of Chemistry Graduate School of Science and Technology Kumamoto University 2-39-1, Kurokami, Chuo-ku Kumamoto 860-8555 Japan
| | - Yuhei Umeda
- Department of Chemistry Graduate School of Science and Technology Kumamoto University 2-39-1, Kurokami, Chuo-ku Kumamoto 860-8555 Japan
| | - Kenta Rakumitsu
- Department of Chemistry Graduate School of Science and Technology Kumamoto University 2-39-1, Kurokami, Chuo-ku Kumamoto 860-8555 Japan
| | - Michinori Sumimoto
- Graduate School of Sciences and Technology for Innovation Yamaguchi University 2-16-1, Tokiwadai Ube Yamaguchi 755-8611 Japan
| | - Hayato Ishikawa
- Department of Chemistry Graduate School of Science and Technology Kumamoto University 2-39-1, Kurokami, Chuo-ku Kumamoto 860-8555 Japan
- Faculty of Advanced Science and Technology Kumamoto University 2-39-1, Kurokami, Chuo-ku Kumamoto 860-8555 Japan
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4
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Dagoneau D, Wang Q, Zhu J. Towards the Sarpagine-Ajmaline-Macroline Family of Indole Alkaloids: Enantioselective Synthesis of an N-Demethyl Alstolactone Diastereomer. Chemistry 2020; 26:4866-4873. [PMID: 32065430 DOI: 10.1002/chem.202000415] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 02/14/2020] [Indexed: 12/19/2022]
Abstract
the strategy involving the use of functionalized tetrahydro-6H-cycloocta[b]indol-6-one is reported as a key intermediate for synthesis of members of the sarpagine-ajmaline-macroline family of monoterpene indole alkaloids. The desired tricycle was synthesized through the following key steps: 1) Evans' syn-selective aldolization; 2) Liebeskind-Srogl cross-coupling using the phenylthiol ester of 3-chloropropanoic acid as a surrogate of acrylic thioester for the synthesis of 2,3-disubstituted indoles; and 3) ring-closing metathesis (RCM) for the formation of the eight-membered ring. An N-allylation followed by intramolecular 1,4-addition was planned for synthesis of the vobasine class of natural products. However, attempted cyclizations under a diverse set of conditions involving anionic, radical, and organopalladium/organonickel species failed to produce the bridged ring system. On the other hand, esterification of the pendant primary alcohol function with acetoacetic acid, followed by intramolecular Michael addition, afforded the desired tetracycle with excellent diastereoselectivity. Subsequent functional group manipulation and transannular cyclization of the amino alcohol afforded the N(1)-demethyl-3,5-diepi-alstolactone. We believe that the same synthetic route would afford the alstolactone should the amino alcohol with appropriate stereochemistry be used as the starting material.
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Affiliation(s)
- Dylan Dagoneau
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| | - Qian Wang
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
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5
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Dou Y, Kouklovsky C, Gandon V, Vincent G. Enantioselective Total Synthesis of Cymoside through a Bioinspired Oxidative Cyclization of a Strictosidine Derivative. Angew Chem Int Ed Engl 2019; 59:1527-1531. [DOI: 10.1002/anie.201912812] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Yingchao Dou
- Univ. Paris Sud, Université Paris-Saclay CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) 15, rue Georges Clémenceau 91405 Orsay Cedex France
| | - Cyrille Kouklovsky
- Univ. Paris Sud, Université Paris-Saclay CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) 15, rue Georges Clémenceau 91405 Orsay Cedex France
| | - Vincent Gandon
- Univ. Paris Sud, Université Paris-Saclay CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) 15, rue Georges Clémenceau 91405 Orsay Cedex France
- Laboratoire de Chimie Moléculaire (LCM), CNRS UMR9168 Ecole Polytechnique Institut Polytechnique de Paris Route de Saclay 91128 Palaiseau cedex France
| | - Guillaume Vincent
- Univ. Paris Sud, Université Paris-Saclay CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) 15, rue Georges Clémenceau 91405 Orsay Cedex France
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6
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Dou Y, Kouklovsky C, Gandon V, Vincent G. Enantioselective Total Synthesis of Cymoside through a Bioinspired Oxidative Cyclization of a Strictosidine Derivative. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201912812] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Yingchao Dou
- Univ. Paris Sud, Université Paris-Saclay CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) 15, rue Georges Clémenceau 91405 Orsay Cedex France
| | - Cyrille Kouklovsky
- Univ. Paris Sud, Université Paris-Saclay CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) 15, rue Georges Clémenceau 91405 Orsay Cedex France
| | - Vincent Gandon
- Univ. Paris Sud, Université Paris-Saclay CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) 15, rue Georges Clémenceau 91405 Orsay Cedex France
- Laboratoire de Chimie Moléculaire (LCM), CNRS UMR9168 Ecole Polytechnique Institut Polytechnique de Paris Route de Saclay 91128 Palaiseau cedex France
| | - Guillaume Vincent
- Univ. Paris Sud, Université Paris-Saclay CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) 15, rue Georges Clémenceau 91405 Orsay Cedex France
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7
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Motaleb A, Rani S, Das T, Gonnade RG, Maity P. Phosphite‐Catalyzed C−H Allylation of Azaarenes via an Enantioselective [2,3]‐Aza‐Wittig Rearrangement. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906681] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Abdul Motaleb
- Organic Chemistry Division CSIR-National Chemical Laboratory Dr. Homi Bhabha Road Pune- 411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad- 201002 India
| | - Soniya Rani
- Organic Chemistry Division CSIR-National Chemical Laboratory Dr. Homi Bhabha Road Pune- 411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad- 201002 India
| | - Tamal Das
- Organic Chemistry Division CSIR-National Chemical Laboratory Dr. Homi Bhabha Road Pune- 411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad- 201002 India
| | - Rajesh G. Gonnade
- Organic Chemistry Division CSIR-National Chemical Laboratory Dr. Homi Bhabha Road Pune- 411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad- 201002 India
| | - Pradip Maity
- Organic Chemistry Division CSIR-National Chemical Laboratory Dr. Homi Bhabha Road Pune- 411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad- 201002 India
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8
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Motaleb A, Rani S, Das T, Gonnade RG, Maity P. Phosphite-Catalyzed C-H Allylation of Azaarenes via an Enantioselective [2,3]-Aza-Wittig Rearrangement. Angew Chem Int Ed Engl 2019; 58:14104-14109. [PMID: 31389132 DOI: 10.1002/anie.201906681] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 07/19/2019] [Indexed: 11/11/2022]
Abstract
A phosphite-mediated [2,3]-aza-Wittig rearrangement has been developed for the regio- and enantioselective allylic alkylation of six-membered heteroaromatic compounds (azaarenes). The nucleophilic phosphite adducts of N-allyl salts undergo a stereoselective base-mediated aza-Wittig rearrangement and dissociation of the chiral phosphite for overall C-H functionalization of azaarenes. This method provides efficient access to tertiary and quaternary chiral centers in isoquinoline, quinoline, and pyridine systems, tolerating a broad variety of substituents on both the allyl part and azaarenes. Catalysis with chiral phosphites is also demonstrated with synthetically useful yields and enantioselectivities.
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Affiliation(s)
- Abdul Motaleb
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-, 201002, India
| | - Soniya Rani
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-, 201002, India
| | - Tamal Das
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-, 201002, India
| | - Rajesh G Gonnade
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-, 201002, India
| | - Pradip Maity
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-, 201002, India
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9
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Norwood VM, Huigens RW. Harnessing the Chemistry of the Indole Heterocycle to Drive Discoveries in Biology and Medicine. Chembiochem 2019; 20:2273-2297. [DOI: 10.1002/cbic.201800768] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Indexed: 01/09/2023]
Affiliation(s)
- Verrill M. Norwood
- Department of Medicinal ChemistryCenter for Natural Products Drug Discovery and Development (CNPD3)University of Florida 1345 Center Drive Gainesville FL 32610 USA
| | - Robert W. Huigens
- Department of Medicinal ChemistryCenter for Natural Products Drug Discovery and Development (CNPD3)University of Florida 1345 Center Drive Gainesville FL 32610 USA
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10
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Li G, Piemontesi C, Wang Q, Zhu J. Stereoselective Total Synthesis of Eburnane‐Type Alkaloids Enabled by Conformation‐Directed Cyclization and Rearrangement. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813920] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Guang Li
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de LausanneEPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Cyril Piemontesi
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de LausanneEPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Qian Wang
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de LausanneEPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de LausanneEPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
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11
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Li G, Piemontesi C, Wang Q, Zhu J. Stereoselective Total Synthesis of Eburnane-Type Alkaloids Enabled by Conformation-Directed Cyclization and Rearrangement. Angew Chem Int Ed Engl 2019; 58:2870-2874. [PMID: 30600890 DOI: 10.1002/anie.201813920] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Indexed: 11/11/2022]
Abstract
Controlling the cis C20/C21 relative stereochemistry remains an unsolved issue in the synthesis of eburnane-type indole alkaloids. Provided herein is a simple solution to this problem by developing a unified and diastereoselective synthesis of four representative members of this class of natural products, namely, eburnamonine, larutensine, terengganensine B, and melokhanine E. The synthesis features the following key steps: a) an α-iminol rearrangement transforming the 3-hydroxyindolenine into spiroindolin-3-one, b) a highly diastereoselective conformation-directed cyclization leading to the melokhanine skeleton with the desired C20/C21 cis stereochemistry, and c) either an aza-pinacol or an unprecedented α-aminoketone rearrangement converting spiroindolinone back into the indole skeleton.
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Affiliation(s)
- Guang Li
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| | - Cyril Piemontesi
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| | - Qian Wang
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
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12
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Torres-Ochoa RO, Buyck T, Wang Q, Zhu J. Heteroannulation of Arynes with α-Amino Imides: Synthesis of 2,2-Disubstituted Indolin-3-ones and Application to the Enantioselective Total Synthesis of (+)-Hinckdentine A. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201800746] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Rubén O. Torres-Ochoa
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304; 1015 Lausanne Switzerland
| | - Thomas Buyck
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304; 1015 Lausanne Switzerland
| | - Qian Wang
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304; 1015 Lausanne Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304; 1015 Lausanne Switzerland
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13
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Torres-Ochoa RO, Buyck T, Wang Q, Zhu J. Heteroannulation of Arynes with α-Amino Imides: Synthesis of 2,2-Disubstituted Indolin-3-ones and Application to the Enantioselective Total Synthesis of (+)-Hinckdentine A. Angew Chem Int Ed Engl 2018; 57:5679-5683. [PMID: 29600593 DOI: 10.1002/anie.201800746] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Indexed: 12/12/2022]
Abstract
A novel heteroannulation reaction between α-amino imides and in situ generated arynes has been developed for the synthesis of 2,2-disubstituted indolin-3-ones. An enantioselective total synthesis of the marine alkaloid (+)-hinckdentine A was subsequently accomplished using this reaction as a key step. A catalytic enantioselective Michael addition of an α-aryl-α-isocyanoacetate to phenyl vinyl selenone was employed for the construction of the enantioenriched α-quaternary α-amino ester.
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Affiliation(s)
- Rubén O Torres-Ochoa
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| | - Thomas Buyck
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| | - Qian Wang
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
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14
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Schendera E, Lerch S, von Drathen T, Unkel LN, Brasholz M. Phosphoric Acid Catalyzed 1,2-Rearrangements of 3-Hydroxyindolenines to Indoxyls and 2-Oxindoles: Reagent-Controlled Regioselectivity Enabled by Dual Activation. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700085] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Eva Schendera
- University of Hamburg; Department of Chemistry; Institute of Organic Chemistry; Martin-Luther-King-Platz 6 20146 Hamburg Germany
| | - Stephanie Lerch
- University of Hamburg; Department of Chemistry; Institute of Organic Chemistry; Martin-Luther-King-Platz 6 20146 Hamburg Germany
| | - Thorsten von Drathen
- University of Hamburg; Department of Chemistry; Institute of Organic Chemistry; Martin-Luther-King-Platz 6 20146 Hamburg Germany
| | - Lisa-Natascha Unkel
- University of Hamburg; Department of Chemistry; Institute of Organic Chemistry; Martin-Luther-King-Platz 6 20146 Hamburg Germany
| | - Malte Brasholz
- University of Hamburg; Department of Chemistry; Institute of Organic Chemistry; Martin-Luther-King-Platz 6 20146 Hamburg Germany
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15
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Hou T, Zhang J, Wang C, Luo J. A facile method to construct a 2,4,9-triazaadamantane skeleton and synthesize nitramine derivatives. Org Chem Front 2017. [DOI: 10.1039/c7qo00357a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
An unusual protocol for a “one-pot” three-step reaction to build a 2,4,9-triazaadamantane skeleton from triallylcarbinol was developed.
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Affiliation(s)
- Tianjiao Hou
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- China
| | - Jian Zhang
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- China
| | - Chenjiao Wang
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- China
| | - Jun Luo
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- China
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16
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Auszeichnungen der Royal Society of Chemistry 2016. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201605977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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17
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Royal Society of Chemistry Prizes and Awards 2016. Angew Chem Int Ed Engl 2016; 55:10181-2. [DOI: 10.1002/anie.201605977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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