Palladium catalyzed couplings of enol triflates with alkynes under very mild conditions - The stereoselective synthesis of dienediynes from bis(enoltriflates)

DOI: 10.1016/0040-4039(91)80356-B

Source and publish data:

Tetrahedron Letters p. 1453 - 1456 (1991)

Update date:2022-08-04

Topics:

Authors:

Suffert Suffert

Bruckner

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Article abstract of DOI:10.1016/0040-4039(91)80356-B

The stereoselectivity accessible E-bis(enoltriflate) 6 couples under Pd(0)/CuI catalysis with two equiv. of alkyne giving E configuration dienediynes 7 with complete retention of stereochemistry.

Full text of DOI:10.1016/0040-4039(91)80356-B

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