Tetrahedron Letters p. 7535 - 7538 (1991)
Update date:2022-07-29
Topics:
Benechie, Michel
Skrydstrup, Troels
Khuong-Huu, Francoise
The transformation of disubstituted acetylenes to trisubstituted olefins was studied in order to obtain precursors of the north-eastern part of maytansine. Depending on the starting material, a trans or a cis stannylation reaction could lead to the olefin of the desired stereochemistry.
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