1126-98-3Relevant articles and documents
The effect of protecting groups on tin-lithium exchange in α- alkoxyalkyltrimethylstannanes
Chong, J. Michael,Nielsen, Nathan
, p. 9617 - 9620 (2007/10/03)
MOM-protected α-hydroxytrimethylstannanes do not undergo tin-lithium exchange cleanly as their tributyl-counterparts do. Other protecting groups (e.g. N,N-diethylcarbamate) allow for clean transmetalation to occur presumably due to the formation of a more