A CONVENIENT SYNTHESIS OF SUBSTITUTED QUINOLINES BY THERMAL OR PHOTOCHEMICAL ELECTROCYCLIC REARRANGEMENT OF o-VINYL IMIDATES UNDER NON-ACIDIC CONDITIONS.

DOI: 10.1016/0040-4039(88)85281-X

Source and publish data:

Tetrahedron Letters p. 3517 - 3520 (1988)

Update date:2022-08-02

Topics:

Authors:

Qiang, Lin Guo

Baine, Neil H.

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Article abstract of DOI:10.1016/0040-4039(88)85281-X

Imidates 4a-e, Table 1, were prepared by treatment of amides 3a-e with Et3O(1+)BF4(1-) in the presence of excess Na2HPO4.These underwent smooth rearrangement to quinolines 5a-e by thermal or photochemical activation.

Full text of DOI:10.1016/0040-4039(88)85281-X

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