1-Methyl-3,4-dinitropyrrole (1) reacts with methoxide in methanol to yield a 2-pyrroline (2); the regiospecific acid-promoted decomposition of (2) yields 2-methoxy-1-methyl-4-nitropyrrole (3) formally the product of cine-substitution of (1).
Unusual conditions for cine-substitution in the pyrrole ring: Isolation of a pyrroline as an intermediate / Mencarelli, Paolo; Franco, Stegel. - In: JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS. - ISSN 0022-4936. - STAMPA. - 13(1978), pp. 564-565. [10.1039/c39780000564]
Unusual conditions for cine-substitution in the pyrrole ring: Isolation of a pyrroline as an intermediate
MENCARELLI, Paolo;
1978
Abstract
1-Methyl-3,4-dinitropyrrole (1) reacts with methoxide in methanol to yield a 2-pyrroline (2); the regiospecific acid-promoted decomposition of (2) yields 2-methoxy-1-methyl-4-nitropyrrole (3) formally the product of cine-substitution of (1).File allegati a questo prodotto
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