학술논문
Cyclopropyl- and Cyclobutylboronates and -silanes: A Stereoselective Approach.
Document Type
Article
Source
Subject
*CYCLOPROPYL compounds
*SILANE compounds
*STEREOSELECTIVE reactions
*STERIC hindrance
*HYDROGEN bonding
*STEREOCHEMISTRY
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Language
ISSN
0039-7881
Abstract
Chiral cyclopropyl- and cyclobutylboronic esters and -silanes have become attractive intermediates for the preparation of functionalized small rings. This review highlights the stereoselective methods developed for their preparation, including both diastereo- and enantioselective approaches. 1 Introduction 2 Stereoselective Synthesis of Cyclopropyl- and Cyclobutylboronates and -silanes 2.1 Diastereoselective Synthesis of Cyclopropyl- and Cyclobutylboronates and -silanes 2.2 Asymmetric Synthesis of Cyclopropyl- and Cyclobutylboronates and -silanes 3 Conclusions. [ABSTRACT FROM AUTHOR]