77084-82-3Relevant academic research and scientific papers
Studies on the regio- and stereoselectivity of halohydroxylation of 1,2-allenyl sulfides or selenides
Ma, Shengming,Hao, Xueshi,Meng, Xiaofeng,Huang, Xian
, p. 5720 - 5724 (2007/10/03)
It was observed that the halohydroxylation of 1,2-allenyl sulfides or selenides with Br2 (CuBr2 or NBS) or I2 and water demonstrated a fairly good regioselectivity (i.e., the C=C bond that is remote from the S or Se atom w
LEAVING GROUP DEPENDENT STEREOCHEMISTRY OF THIOALLENE FORMATION WITH PHENYLTHIOCOPPER PHOSPHINE COMPLEXES
Bridges, Alexander J.,Ross, Robert J.
, p. 4797 - 4800 (2007/10/02)
A Chiral secondary propargylic triflate (5) reacts with phenylthiocopper phosphine complexes (1) and (2) to give propargyl and allenic sulphides with complete inversion of configuration, but the corresponding mesylate (4) reacts with both complexes to give racemic products.
