Silicon Lewis acids promote the addition of aldehydes to allylstannanes without transmetallation

DOI: 10.1016/S0040-4039(00)91624-1

Source and publish data:

Tetrahedron Letters p. 1365 - 1368 (1992)

Update date:2022-07-30

Topics:

Authors:

Marshall, Raymond

Young, David J.

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Article abstract of DOI:10.1016/S0040-4039(00)91624-1

The Lewis acids CH₃SiCl₃ (0.33 - 1.0 equivalents) and (CH₃O)₂SiCH₃Cl (1.0 equivalent) promote the addition of aldehydes to allylstannanes to yield the homoallyl silyl ethers 1a, 1b, 3-5. These reactions do not proceed via an initial transmetallation.

Full text of DOI:10.1016/S0040-4039(00)91624-1

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