Dibutylboron triflate promoted conjugate addition of benzylic and allylic organocopper reagents to chiral α,β-unsaturated N-acyl imidazolidinones

DOI: 10.1016/S0040-4039(97)00160-3

Source and publish data:

Tetrahedron Letters p. 1821 - 1824 (1997)

Update date:2022-08-11

Topics:

Authors:

Van Heerden, Pieter S.

Bezuidenhoudt, Barend C.B.

Ferreira, Daneel

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Article abstract of DOI:10.1016/S0040-4039(97)00160-3

The organocopper-Lewis acid system, RCu-TMEDA-Bu₂BOTf, is useful for conjugate addition to highly constrained chiral α,β-unsaturated N-acyl imidazolidinones. In comparison with the corresponding TMSCl-activated reagents, Bu₂BOTf exhi

Full text of DOI:10.1016/S0040-4039(97)00160-3

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