Reactions of quaternary ammonium salt having a polyfluoroalkenyl group with secondary amines. A new convenient and stereoselective synthesis of β-trifluoromethylated enamines

DOI: 10.1016/0040-4039(95)01506-D

Source and publish data:

Tetrahedron Letters p. 7267 - 7270 (1995)

Update date:2022-09-26

Topics:

Authors:

Yamanaka, Hiroki

Shiomi, Keisuke

Ishihara, Takashi

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Article abstract of DOI:10.1016/0040-4039(95)01506-D

Trimethyl-[(Z)-2,3,3,3-tetrafluoro-1-propenyl]ammonium iodide (1) easily liberated methyl iodide at 70°C in an aprotic polar solvent to generate quantitatively N,N-dimethyl-[(Z)-2,3,3,3-tetrafluoro-1-propenyl]amine (2a), which underwent the N-N exchange r

Full text of DOI:10.1016/0040-4039(95)01506-D

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