Synthesis of 1,3‐disubstituted‐5‐oxo‐7a‐methyl‐5,7a‐dihydroindoles
- 1 January 1992
- journal article
- research article
- Published by Wiley in Journal of Heterocyclic Chemistry
- Vol. 29 (1) , 51-54
- https://doi.org/10.1002/jhet.5570290107
Abstract
Cycloaddition and addition reactions of ethyl propiolate with a series of 1,3,5‐substituted‐2‐amino‐4‐methylpyrroles to form, 1,3‐disubstituted‐5‐oxo‐7a‐methyl‐5,7a‐dihydroindoles are described. High resolution mass spectral and pmr data are presented.Keywords
This publication has 12 references indexed in Scilit:
- Synthesis of 7-Substituted 5,6-Dimethyl-2,4-dioxo-1,2,4,7-tetrahydropyrrolo[2,3-d][1,3]oxazinesSynthesis, 1985
- Synthesis ofN-1-Substituted 2-Amino-3-t-butoxycarbonyl-4,5- dimethylpyrrolesSynthesis, 1985
- Synthese von 2‐Amino‐3‐cyano‐pyrrolenArchiv der Pharmazie, 1975
- Preparations and reactions of 6‐oxo‐5,6,7,8‐tetrahydroquinoline and 5‐oxo‐4,5,6,7‐tetrahydroindoleJournal of Heterocyclic Chemistry, 1971
- Reaction of amino-substituted heterocycles with one heteroatom in a five-membered ring as enaminesTetrahedron Letters, 1968
- Mass spectrometry of simple indolesThe Journal of Organic Chemistry, 1968
- Über die Darstellung einiger 5-Oxo-2-methyl-4, 4-dialkyl-3-äthoxycarbonyl-4, 5-dihydroindol und deren ReduktionenBulletin of the Chemical Society of Japan, 1967
- Synthesis of Indoles by Catalytic Reduction of o-Nitrobenzyl CyanidesJournal of the American Chemical Society, 1958
- Notes - Decarbonylation of 3-Indoleglyoxalyl ChlorideThe Journal of Organic Chemistry, 1958
- Beiträge zur Chemie des Indols. 1. Mitteilung. Zur Kenntnis des „2‐Aminoindols”︁ und einiger seiner DerivateHelvetica Chimica Acta, 1956