ChemInform Abstract: Asymmetric Addition of Allylic Stannanes to Aldehydes Catalyzed by BINAP×Ag(I) Complex.
✍ Scribed by Akira Yanagisawa; Hiroshi Nakashima; Yoshinari Nakatsuka; Atsushi Ishiba; Hisashi Yamamoto
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 38 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Enantioselective Aldol Reaction of Tin Enolates with Aldehydes Catalyzed by BINAP•Silver(I) Complex. -A new type of highly enantioselective aldol reactions of aldehydes with tributyltin enolates using the title complex as catalyst is described. Optimal conditions are established with THF as solvent
Reaction of 2-cyclohexenone with phenylboronic acid in the presence of 3 mol% of a rhodium(I)/(S)-binap catalyst in dioxane/H2O (10/1) at 100 degrees C proceeded with high enantioselectivity to give a high yield of (S)-3-phenylcyclohexanone of up to 99% ee. The high enantioselectivity was achieved b