ESTER COMPOUND, AND NON-AQUEOUS ELECTROLYTE SOLUTION AND LITHIUM SECONDARY BATTERY EACH USING THE ESTER COMPOUND
申请人:Ube Industries, Ltd.
公开号:EP2108640B1
公开(公告)日:2012-07-25
US8263268B2
申请人:——
公开号:US8263268B2
公开(公告)日:2012-09-11
Divergent Elementoboration: 1,3‐Haloboration versus 1,1‐Carboboration of Propargyl Esters
作者:Lewis C. Wilkins、Yashar Soltani、James R. Lawson、Ben Slater、Rebecca L. Melen
DOI:10.1002/chem.201801493
日期:2018.5.23
This work showcases the 1,3‐haloboration reaction of alkynes in which boron and chlorine add to propargyl systems in a proposed sequential oxazoliumborate formation with subsequent ring‐opening and chloride migration. In addition, the functionalization of these propargyl esters with dimethyl groups in the propargylic position leads to stark differences in reactivity whereby a formal 1,1‐carboboration