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Morales-Monarca G, Gnecco D, Terán JL. Diastereoselective Functionalization of chiral N‐acyl‐1,3‐oxazolidines and Their Applications in the Synthesis of bioactive molecules. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gerardo Morales-Monarca
- Benemérita Universidad Autónoma de Puebla: Benemerita Universidad Autonoma de Puebla Science Institute MEXICO
| | - Dino Gnecco
- Benemérita Universidad Autónoma de Puebla: Benemerita Universidad Autonoma de Puebla Science Institute MEXICO
| | - Joel L. Terán
- Benem�rita Universidad Aut�noma de Puebla Laboratorio de S�ntesis Org�nica Avenida San Claudio, Colonia San ManuelEdificio IC-9 Complejo de Ciencias,Ciudad Universitaria 72570 Puebla MEXICO
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Decaens J, Couve-Bonnaire S, Charette AB, Poisson T, Jubault P. Synthesis of Fluoro-, Monofluoromethyl-, Difluoromethyl-, and Trifluoromethyl-Substituted Three-Membered Rings. Chemistry 2021; 27:2935-2962. [PMID: 32939868 DOI: 10.1002/chem.202003822] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Indexed: 12/13/2022]
Abstract
This Minireview describes recent advances toward the synthesis of fluoro-, monofluoromethyl-, difluoromethyl-, and trifluoromethyl-substituted three-membered rings such as cyclopropanes, aziridines, epoxides, episulfides, cyclopropenes, and 2 H-azirines. The main synthetic methodologies since 2016 for cyclopropanes and since 2010 for the other three-membered rings are reported.
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Affiliation(s)
- Jonathan Decaens
- INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), Normandie Univ, 76000, Rouen, France
| | | | - André B Charette
- Centre in Green Chemistry and Catalysis, Faculty of Arts and Sciences, Department of Chemistry, Université de Montréal, PO Box 6128, Station Downtown, Montréal, Québec, H3C 3J7, Canada
| | - Thomas Poisson
- INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), Normandie Univ, 76000, Rouen, France.,Institut Universitaire de France, 1 rue Descartes, 75231, Paris, France
| | - Philippe Jubault
- INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), Normandie Univ, 76000, Rouen, France
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Eder I, Haider V, Zebrowski P, Waser M. Recent Progress in the Asymmetric Syntheses of α‐Heterofunctionalized (Masked) α‐ and β‐Amino Acid Derivatives. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001077] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Isabella Eder
- Institute of Organic Chemistry Johannes Kepler University Linz Altenbergerstr. 69 4040 Linz Austria
| | - Victoria Haider
- Institute of Organic Chemistry Johannes Kepler University Linz Altenbergerstr. 69 4040 Linz Austria
| | - Paul Zebrowski
- Institute of Organic Chemistry Johannes Kepler University Linz Altenbergerstr. 69 4040 Linz Austria
| | - Mario Waser
- Institute of Organic Chemistry Johannes Kepler University Linz Altenbergerstr. 69 4040 Linz Austria
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Asahara H, Kikuchi S, Unno Y, Yokoyama S, Yoshioka K, Tani S, Umezu K, Nishiwaki N. A Facile Synthesis of Oxiranes Possessing Three or Four Carbonyl Groups. CURR ORG CHEM 2019. [DOI: 10.2174/1385272823666190112103813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Tri-carbonylated oxiranes were efficiently synthesized by condensing a vicinal
tricarbonyl compound with α-bromoketones in the presence of a base. This protocol was
applicable to α–bromo-β-keto esters to create tetra-carbonylated oxiranes, from which trifunctionalized
bromoalkene was competitively formed. The ratio of these compounds was
influenced by the solvent and reaction temperature.
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Affiliation(s)
- Haruyasu Asahara
- School of Environmental Science and Engineering, Kochi University of Technology, Kami, Kochi 782-8502, Japan
| | - Shuhei Kikuchi
- School of Environmental Science and Engineering, Kochi University of Technology, Kami, Kochi 782-8502, Japan
| | - Yuto Unno
- School of Environmental Science and Engineering, Kochi University of Technology, Kami, Kochi 782-8502, Japan
| | - Soichi Yokoyama
- School of Environmental Science and Engineering, Kochi University of Technology, Kami, Kochi 782-8502, Japan
| | - Kotaro Yoshioka
- Kumiai Chemical Industry Co., Ltd. Fujikawa-cho, Ihara-gun, Shizuoka 421-3306, Japan
| | - Shinki Tani
- Kumiai Chemical Industry Co., Ltd. Fujikawa-cho, Ihara-gun, Shizuoka 421-3306, Japan
| | - Kazuto Umezu
- Kumiai Chemical Industry Co., Ltd. Fujikawa-cho, Ihara-gun, Shizuoka 421-3306, Japan
| | - Nagatoshi Nishiwaki
- School of Environmental Science and Engineering, Kochi University of Technology, Kami, Kochi 782-8502, Japan
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