Synthesis and reactions of 2-alkylidene-1,3,4,-thiadiazolines and their selenium analogues

DOI: 10.1016/S0040-4020(01)85810-5

Source and publish data:

Tetrahedron p. 1189 - 1202 (1993)

Update date:2022-08-05

Topics:

Authors:

Choi, Nami

Tokitoh, Norihiro

Goto, Midori

Ando, Wataru

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Article abstract of DOI:10.1016/S0040-4020(01)85810-5

2-Alkylidene-1,3,4-thiadiazoline 11a gave thioketone 16 (X=S) and acetylene derivative 17 on thermolysis via thiocarbonyl ylide, quantitatively. Pyrolysis of selenium analogue gave similar results. Allyl substituted 2-alkylidene-1,3,4-thiadiazolines 11a a

Full text of DOI:10.1016/S0040-4020(01)85810-5

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