作者:James B. Springer、Julie DeBoardt、Robert C. Corcoran
DOI:10.1016/0040-4039(95)01897-q
日期:1995.11
The diastereoselectivities of addition reactions of allyltrimethylsilane to an alpha-benzyloxyaldehyde were found to be relatively insensitive to the amount of added TiCl4, and to the absolute concentration of the 1:1 aldehyde/TiCl4 complex. In contrast, diastereoselectivities of similar additions to a structurally related beta-benzyloxyaldehyde were highly dependent on these variables.