Chemistry of Heterocyclic Compounds p. 733 - 735 (1988)
Update date:2022-08-02
Topics:
Polyak, F. D.
Eremeev, A. V.
Gavars, M. P.
Gaukhman, A. P.
Mazheika, I. B.
The reaction of N-tritylproline methyl ester with tert-butyl hypochlorite gave 2,4-dichloro-2-methoxycarbonyl-5-pyrroline, which is readily converted to 2-methoxycarbonyl-4-chloropyrrole.The intermediate products were identified by chromatographic mass spectrometry when the reaction was carried out at low temperatures.
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(2021)Doi:10.1016/S0957-4166(99)00232-3
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(1999)
