DIRECTIVE EFFECTS IN HYDROBORATIONS OF 1-(TRIALKYLSILYL)-1,3-DIYNES. SYNTHESES OF (Z)-ENYNES AND α-KETOACETYLENES

DOI: 10.1016/S0040-4039(01)89001-8

Source and publish data:

Tetrahedron Letters p. 6487 - 6490 (1989)

Update date:2022-08-05

Topics:

Authors:

Stracker, Elaine C.

Leong, William

Miller, Joseph A.

Shoup, Timothy M.

Zweifel, George

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Article abstract of DOI:10.1016/S0040-4039(01)89001-8

Chemo- and regioselective hydroborations of 1-(dimethylthexylsilyl)-1,3-diynes with dicyclohexylborane or with furnishes organoboranes which afford on protonation (Z)-enynes and on oxidation alkynyl ketones.

Full text of DOI:10.1016/S0040-4039(01)89001-8

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