3-Alkyl-1,3-dihydro-2H-indol-2-ones 1 are converted to the coresponding 2-ethoxycarbonyloxy derivatives 2 by reaction with ethyl chloroformate in the presence of triethylamine. Bromination of 2 affords the title compounds in 73-93% yield.

Synthesis of 3-alkyl-3-bromo-1-ethoxycarbonyl-1,3-dihydro-2H-indol-2-ones / E.M. Beccalli, A. Marchesini. - In: SYNTHESIS. - ISSN 0039-7881. - :3(1992), pp. 265-266.

Synthesis of 3-alkyl-3-bromo-1-ethoxycarbonyl-1,3-dihydro-2H-indol-2-ones

E.M. Beccalli
Primo
;
A. Marchesini
Ultimo
1992

Abstract

3-Alkyl-1,3-dihydro-2H-indol-2-ones 1 are converted to the coresponding 2-ethoxycarbonyloxy derivatives 2 by reaction with ethyl chloroformate in the presence of triethylamine. Bromination of 2 affords the title compounds in 73-93% yield.
Settore CHIM/06 - Chimica Organica
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/184160
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