文献类型：期刊文献

英文题名：Crystal Structure of the Monocarborane Magnesium(II) Acetylide and Its Use in the Synthesis of α,β-Unsaturated Ketones

作者：Zhang, Kang[1];Cao, Kang[1];Sun, Jizeng[2];Jin, Yujie[2];Liu, Jiyong[2];Duttwyler, Simon[2]

机构：[1]Shaoxing Univ, Yuanpei Coll, Shaoxing 312000, Peoples R China;[2]Zhejiang Univ, Dept Chem, Hangzhou 310058, Peoples R China

年份：2024

卷号：63

期号：36

起止页码：16595

外文期刊名：INORGANIC CHEMISTRY

收录：SCI-EXPANDED(收录号：WOS:001298278600001)、、EI(收录号：20243516938864)、Scopus(收录号：2-s2.0-85201867943)、WOS

基金：This research was supported by the National Natural Science Foundation of China (No. 22250610196) and the special Funds for Basic Scientific Research of Shaoxing University Yuanpei College.

语种：英文

外文摘要：We report the first crystal structure of heteroleptic Grignard reagent 2 based on the carborane endo/exo dianion [CB11H11-12-C equivalent to C](2)-. Full characterization reveals a rare coordination pattern and affirms the bimetallic nature. Navigating the reactivity landscape, we unlock the potential of 2 in nucleophilic addition with ketones to afford propargylic alcohols 3, renowned for their synthetic versatility and potential biological activities, and unveil the Meyer-Schuster rearrangement, yielding alpha,beta-unsaturated carbonyl compounds 4. This narrative of synthesis, characterization, and reactivity opens new horizons for carborane chemistry, offering avenues for innovation and facile functionalization of carborane scaffolds.