Synthesis of 1-Formyl-1,2-dihydroquinoline Derivatives by a Lewis Acid-Catalyzed Cyclization of o-(1-Hydroxy-2-alkenyl)phenyl Isocyanides

DOI: 10.1246/cl.1995.575

Source and publish data:

Chemistry Letters p. 575 - 576 (1995)

Update date:2022-07-30

Topics:

Authors:

Kobayashi, Kazuhiro

Nagato, Satoshi

Kawakita, Masataka

Morikawa, Osamu

Konishi, Hisatoshi

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Article abstract of DOI:10.1246/cl.1995.575

An efficient route to 1-formyl-1,2-dihydroquinolines 6 is described based on the BF3-catalyzed cyclization of o-(1-hydroxy-2-alkenyl)phenyl isocyanides 4, which can be prepared feasibly by the reaction of N-(o-acylphenyl)formamides 1 with alkenylmagnesium

Full text of DOI:10.1246/cl.1995.575

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