Facile conversion of trifluoroacetyltriphenylsilane 2,4,6-triisepropylbenzenesulfonylhydrazone to 2,2,2-trifluorodiazoethane. An unusual example of the Bamford-Stevens reaction

DOI: 10.1016/S0040-4039(00)60032-1

Source and publish data:

Tetrahedron Letters p. 6161 - 6164 (1992)

Update date:2022-08-05

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Authors:

Jin, Fuqiang

Xu, Yuanyao

Ma, Yiling

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Article abstract of DOI:10.1016/S0040-4039(00)60032-1

Trifluoroacetyltriphenylsilane 2,4,6-triisepropylbenzenesulfonylhydrazone(1) reacted with dipolarophiles in the presence of Et₃N to produce trifluorcmethylated pyrazoles or pyrazolines in good yields. The reaction was found to proceed through t

Full text of DOI:10.1016/S0040-4039(00)60032-1

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