Journal of Organic Chemistry p. 999 - 1002 (1993)
Update date:2022-07-31
Topics:
Panek, James S.
Cirillo, Pier F.
The diastereoselection in the Lewis acid promoted addition of chiral, β-methyl-substituted (E)-crotylsilanes (S)-1a and (R)-1b with α-(benzyloxy)acetaldehyde (2) is reversed from syn to anti by changing the Lewis acid from BF3*OEt2 (non-chelation-controll
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