CONVENIENT SYNTHESES OF ALKYL THIOCYANATES AND ALKYL SELENOCYANATES FROM STERICALLY HINDERED OLEFIN VIA HYDROBORATION. SELECTIVE REACTIONS OF SECONDARY OR TERTIARY ALKYL GROUP IN MIXED TRIALKYLBORANES WITH FERRIC THIOCYANATE OR FERRIC SELENOCYANATE
作者:Akira Arase、Yuzuru Masuda
DOI:10.1246/cl.1976.1115
日期:1976.10.5
Mixed trialkylboranes, prepared by the successive reactions of BH3 in THF with a sterically hindered internal olefin and a terminal olefin, reacted with either aqueous ferricthiocyanate or aqueous ferric selenocyanate to give corresponding secondary or tertiary alkyl thiocyanates or selenocyanates selectively.