The drastic effect of cobalt and chromium catalysts in the borylation of arylzinc reagents.
نویسندگان
چکیده
A new synthetic approach to arylboronic esters from arylzinc reagents with boryl electrophiles MeOB(OR)2 has been developed. Furthermore, this protocol could be applied to the cyclization/borylation of alkynylaryl iodides to afford cyclized vinylboronic esters.
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عنوان ژورنال:
- Chemical communications
دوره 52 43 شماره
صفحات -
تاریخ انتشار 2016