Reinvestigation of the Lewis Acid-mediated Reaction of 3-Aryl-substituted Allyltin Reagents toward Aldehydes. Divergent Stereocontrol of the Product by Lewis Acids

DOI: 10.1246/cl.1994.1429

Source and publish data:

Chemistry Letters p. 1429 - 1432 (1994)

Update date:2022-07-29

Topics: Lewis acid Aldehyde Stereocontrol Reaction Divergent

Authors:

Nishigaichi, Yutaka

Takuwa, Akio

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Article abstract of DOI:10.1246/cl.1994.1429

3-Arylallyltin reagents including cinnamyltin stereoselectively gave anti-adducts in the ZnCl2-mediated reaction toward aldehydes in a donating solvent via the 6-membered cyclic transition state.In contrast, the BF3-mediated reaction gave syn-adducts via

Full text of DOI:10.1246/cl.1994.1429

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