피부(또는 머리카락)에 묻으면 오염된 모든 의복은 벗거나 제거하시오 피부를 물로 씻으시오/샤워하시오.
P305+P351+P338
눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
NFPA 704
3
3
0
Dichlorophenylborane C화학적 특성, 용도, 생산
화학적 성질
clear colorless liquid
역사
In 1880, Michaelis and co-workers began to investigate aryl-boranes to determine the valency of boron which was, at thetime, debated to be three or five. They reacted gaseous BCl3with diphenylmercury at elevated temperatures in a sealedtube and observed the formation of dichlorophenylborane and HgCl2. Dichlorophenylborane was isolated via distillationand was characterized by elemental analysis and conclusivefollow-up chemistry[1].
용도
Dichlorophenylborane is widely used as a catalyst in Antiproliferative macrolide and cell migration inhibitor lactimidomycin and in enantioselective synthesis of polypeptide segments using vinylogous Mukaiyama aldol reactions and in enantioselective Diels-Alder cycloadditions after its reaction with allo-threonine derivatives. It is a stereo selective alkylative ring opening of cyclic anhydrides and in cross-metathesis reaction of amino derivatives with olefines.
