
Tetrahedron Letters p. 4393 - 4396 (1993)
Update date:2022-07-30
Topics:
Paterson, Ian
Bower, Shelley
Tillyer, Richard D.
The aldol reactions of the α-methylene-β-alkoxy aldehydes 3 and 6 were examined for a range of Ti (IV), Sn(II), and B enolates. The sense and level of 1,3-asymmetric induction (up to 95% ds) varies with the enolate structure and the β-hydroxyl protecting
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