A NEW SYNTHESIS OF 3-SUBSTITUTED INDOLINES AND INDOLES

DOI: 10.3987/COM-95-7177

Source and publish data:

Heterocycles p. 2279 - 2288 (1995)

Update date:2022-09-26

Topics:

Authors:

Kihara, Masaru

Iwai, Yasumasa

Nagao, Yoshimitsu

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Article abstract of DOI:10.3987/COM-95-7177

3-Phenyl- and 3-alkyl-3-hydroxyindolines were synthesized by intramolecular Barbier reaction of phenyl and alkyl N-(2-iodophenyl)-N-methylaminomethyl ketones with n-BuLi, which were easily prepared from N-methyl-2-iodoaniline and bromomethyl ketones.The treatment of the indolines with acid gave the corresponding indoles in quantitative yields.

Full text of DOI:10.3987/COM-95-7177

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