123085-91-6Relevant academic research and scientific papers
REMOTE DOUBLE STEREODIFFERENTIATION IN MACROCYCLIZATIONS OF α-ALKOXYALLYLSTANNANES
Marshall, James A.,Markwalder, Jay A.
, p. 4811 - 4814 (2007/10/02)
The homochiral epoxy stannane aldehyde 13 affords a 2.3:1 mixture of cis-Z and cis-E cyclization products 14 and 15 upon treatment with BF3*Et2O at -78 deg C whereas the diastereomeric epoxy stannane aldehyde 16 gives the cis-Z product 17 with only a trace of the cis-E isomer 18.
