Boron trifluoride etherate - An effective catalyst of 1,3-phosphorotropic migration in C = N-C triad

DOI: 10.1016/S0040-4039(00)92344-X

Source and publish data:

Tetrahedron Letters p. 691 - 694 (1992)

Update date:2022-08-16

Topics: Migration Coordination Activation Release

Authors:

Onys'ko Onys'ko

Kim Kim

Kiseleva

Sinitsa Sinitsa

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Article abstract of DOI:10.1016/S0040-4039(00)92344-X

A facile BF₃ · Et₂O promoted 1,3-transfer of a diphenylphosphinoyl group in a 2-azaallylic systsem has been found. The isomerization was shown to proceed by an intramolecular mechanism in the complex formed with participation of a phosphorylated imine P = O group.

Full text of DOI:10.1016/S0040-4039(00)92344-X

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