CONJUGATE ADDITION OF BENZYL COPPER REAGENTS TO α,β-ENOATES AND -ENONES.

DOI: 10.1016/S0040-4039(00)74218-3

Source and publish data:

Tetrahedron Letters p. 2383 - 2386 (1992)

Update date:2022-08-11

Topics:

Authors:

Heerden, Pieter S. van

Bezuidenhoudt, Barend C. B.

Steenkamp, Jacobus A.

Ferreira, Daneel

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Article abstract of DOI:10.1016/S0040-4039(00)74218-3

Several benzylic copper reagents, BnCu(CN)MgCl, Bn2CuMgCl, BnCu-TMSCl-HMPA, and BnCu-TMSCl-TMEDA, facilitate the conjugate addition of the benzyl ligand to α,b-enones, but only BnCu-TMSCl-TMEDA gave high yields with α,β-unsaturated esters.

Full text of DOI:10.1016/S0040-4039(00)74218-3

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