103660-70-4Relevant articles and documents
Synthesis of 5-hydroxy-Δ1-pyrrolines from aryl isoalkyl ketoximes and acetylene in a tuned superbase medium
Shabalin, Dmitrii A.,Dvorko, Marina Yu.,Schmidt, Elena Yu.,Protsuk, Nadezhda I.,Trofimov, Boris A.
, p. 3156 - 3159 (2016)
The reaction between aryl isoalkyl ketoximes and acetylene under atmospheric pressure was applied to the synthesis of 5-hydroxy-Δ1-pyrrolines, containing aromatic substituents at the carbon–nitrogen double bond, in moderate yields. A crucial fa
A NEW ROUTE TO 3H-PYRROLES
Trofimov, B. A.,Shevchenko, S. G.,Korostova, S. E.,Mikhaleva, A. I.,Shcherbakov, V. V.
, p. 1299 (1985)
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Synthesis of 3,3-dimethyl-2-phenyl-3H-pyrrole from Isopropyl Phenyl Ketoxime and Acetylene: A Side Formation of 4,4-dimethyl-5-phenyl-1-vinyl-2- pyrrolidinone as Clue to the Reaction Mechanism
Shabalin, Dmitrii A.,Glotova, Tatyana E.,Schmidt, Elena Yu.,Ushakov, Igor A.,Mikhaleva, Al'Bina I.,Trofimov, Boris A.
, p. 100 - 101 (2014)
Isopropyl phenyl ketoxime reacts with acetylene in the KOH/DMSO suspension (atmospheric pressure, 90 °C, 4 h) to afford 3,3-dimethyl-2-phenyl-3H- pyrrole (30%) and 4,4-dimethyl-5-phenyl-1-vinyl-2-pyrrolidinone (5%) that is likely originated from 4,4-dimethyl-5-phenyl-3,4-dihydro-2H-pyrrol-2-ol as the key reaction intermediate.
FORMATION OF 2-PHENYL-3,3-DIMETHYL-1-PYRROLINE FROM ISOPROPYL PHENYL KETOXIME AND ACETYLENE IN POTASSIUM HYDROXIDE-DMSO
Korostova, S. E.,Shevchenko, S. G.,Shcherbakov, V. V.
, p. 1366 (2007/10/02)
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