Highly Chemoselective Triple Bond Reductions on Unsymmetrical 1,4-Diorganyl-1,3-Butadiynes

DOI: 10.1016/0040-4020(95)00564-O

Source and publish data:

Tetrahedron p. 9839 - 9850 (1995)

Update date:2022-08-04

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Authors:

Dabdoub, Miguel J.

Dabdoub, Vania B.

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Article abstract of DOI:10.1016/0040-4020(95)00564-O

Unsymmetrical 1,4-diorganyl-1,3-butadiynes 1a-g undergo regio-, stereo- and chemoselective addition of butyltellurolate anion leading to (Z)-1-butyltelluro-1,4-bis(organyl)but-1-en-3-ynes 2a-g in good yields.The terminal triple bond reacts faster than the

Full text of DOI:10.1016/0040-4020(95)00564-O

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