Formation of (Z) Dialkylboron Enolates from Enolsilanes: Stereoconvergent Transmetallation and Diastereoselective Aldol Reactions

DOI: 10.1016/0040-4039(95)02015-H

Source and publish data:

Tetrahedron Letters p. 9245 - 9248 (1995)

Update date:2022-08-11

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Authors:

Duffy, Joseph L.

Yoon, Tehshik P.

Evans, David A.

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Article abstract of DOI:10.1016/0040-4039(95)02015-H

Transmetallation of (E) and (Z) enolsilanes using halodialkylborane (R2BX) reagents provides predominantly the (Z) dialkylboron enolate under mild conditions.These enolates afford high levels of syn selectivity in subsequent aldol reactions.

Full text of DOI:10.1016/0040-4039(95)02015-H

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