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不对称有机催化同系化反应:获得多样手性三氟甲基有机硼物种的途径。

Asymmetric Organocatalytic Homologation: Access to Diverse Chiral Trifluoromethyl Organoboron Species.

机构信息

Department of Organic Chemistry, Stockholm University, SE-106 91, Stockholm, Sweden.

Department of Materials and Environmental Chemistry, Stockholm University, SE106 91, Stockholm, Sweden.

出版信息

Chemistry. 2022 Oct 18;28(58):e202202059. doi: 10.1002/chem.202202059. Epub 2022 Aug 18.

DOI:10.1002/chem.202202059
PMID:35980871
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9804810/
Abstract

A broad range of aliphatic, aromatic, and heterocyclic boronic acids were successfully homologated using trifluorodiazoethane in the presence of BINOL derivatives to provide the corresponding chiral trifluoromethyl containing boronic acid derivatives in high yields and excellent enantioselectivity. The in situ conversion of the chiral transient boronic acids to the corresponding alcohols or β-CF3 carboxylates are also demonstrated.

摘要

使用三氟重氮乙烷,在 BINOL 衍生物的存在下,成功地同系化了广泛的脂肪族、芳香族和杂环硼酸,以高收率和优异的对映选择性提供了相应的手性三氟甲基硼酸衍生物。还证明了手性瞬态硼酸的原位转化为相应的醇或β-CF3 羧酸酯。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fea/9804810/02a716b45e63/CHEM-28-0-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fea/9804810/d56ace7b6e38/CHEM-28-0-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fea/9804810/9aeed5dce8a9/CHEM-28-0-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fea/9804810/7129f319ff60/CHEM-28-0-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fea/9804810/beef581a281a/CHEM-28-0-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fea/9804810/cf10f4be558e/CHEM-28-0-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fea/9804810/02a716b45e63/CHEM-28-0-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fea/9804810/d56ace7b6e38/CHEM-28-0-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fea/9804810/9aeed5dce8a9/CHEM-28-0-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fea/9804810/7129f319ff60/CHEM-28-0-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fea/9804810/beef581a281a/CHEM-28-0-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fea/9804810/cf10f4be558e/CHEM-28-0-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fea/9804810/02a716b45e63/CHEM-28-0-g005.jpg

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本文引用的文献

1
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2
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J Am Chem Soc. 2022 Feb 16;144(6):2460-2467. doi: 10.1021/jacs.1c11842. Epub 2022 Feb 3.
3
Enantioselective catalytic 1,2-boronate rearrangements.对映选择性催化 1,2-硼酸盐重排。
通过不对称有机催化实现三组分方法合成全氟烷基化三氟甲基烯醇。
J Am Chem Soc. 2023 May 10;145(18):10001-10006. doi: 10.1021/jacs.3c02852. Epub 2023 Apr 26.
Science. 2021 Nov 5;374(6568):752-757. doi: 10.1126/science.abm0386. Epub 2021 Nov 4.
4
Markovnikov Hydroboration of Perfluoroalkylethylenes.全氟烷基乙烯的马尔科夫尼科夫硼氢化反应。
Angew Chem Int Ed Engl. 1999 Jul 12;38(13-14):2052-2054. doi: 10.1002/(SICI)1521-3773(19990712)38:13/14<2052::AID-ANIE2052>3.0.CO;2-9.
5
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J Am Chem Soc. 2020 Dec 23;142(51):21254-21259. doi: 10.1021/jacs.0c09923. Epub 2020 Dec 3.
6
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Chem Rev. 2020 Nov 25;120(22):12718-12755. doi: 10.1021/acs.chemrev.0c00406. Epub 2020 Sep 17.
7
Stereospecific 1,2-Migrations of Boronate Complexes Induced by Electrophiles.硼酸盐配合物在亲电试剂诱导下的立体专一 1,2-迁移。
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8
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9
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Org Biomol Chem. 2019 Jun 12;17(23):5714-5724. doi: 10.1039/c9ob01006h.