REACTIVITY OF ARYLAZOMETHYLENETRIPHENYLPHOSPHORANES TOWARDS ELECTROPHILES: REACTION WITH CS2

DOI: 10.1016/S0040-4020(01)91232-3

Source and publish data:

Tetrahedron p. 935 - 976 (1984)

Update date:2022-08-04

Topics: Reactivity Electrophiles CS2

Authors:

Alemagna, A.

Buttero, P. del

Licandro, E.

Maiorana, S.

Trave, R.

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Article abstract of DOI:10.1016/S0040-4020(01)91232-3

The title reaction proceeds via the direct attack of the electrophilic reagent onto the nitrogen atom β to the ylidic carbon of the phosphoranes, followed by ring closure to 4-aryl-1,3,4-thiadiazoline-5-thiones, with elimination of PPh3.

Full text of DOI:10.1016/S0040-4020(01)91232-3

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