642486-46-2Relevant articles and documents
PYRROLES FROM KETOXIMES AND ACETYLENE. 19. REGIOSELECTIVITY OF THE REACTION OF ALKYL BENZYL KETOXIMES WITH ACETYLENE
Trofimov, B. A.,Korostova, S. E.,Sobenina, L. N.,Mikhaleva, A. I.,Bzhezovskii, V. M.,et al.
, p. 148 - 152 (1982)
Alkyl benzyl ketoximes react with acetylene at 60-150 deg C in MOH-dimethyl sulfoxide (M = Li, K) primarily by means of the methylene group of the benzyl grouping, which is primarily anti-oriented with respect to the hydroxy group, to give 2-alkyl-3-pheny
New Synthesis of 3-Arylpyrroles
Verniest, Guido,De Kimpe, Norbert
, p. 2013 - 2016 (2007/10/03)
3-Arylpyrroles were synthesized by reduction of 3- and 4-pyrrolin-2-ones with 9-borabicyclo[3.3.1]nonane (9-BBN).
1-Aza-1,3-bis(triphenylphosphoranylidene)propane: A Novel =CHCH2N= Synthon
Katritzky, Alan R.,Jiang, Jinlong,Steel, Peter J.
, p. 4551 - 4555 (2007/10/02)
1-Aza-1,3-bis(triphenylphosphoranylidene)propane (3), prepared in situ by the reaction of 1-methyl>benzotriazole (betmip, 4) with methylidenetriphenylphosphorane followed by treatment with butyllithium, enables convenient preparations of 3H-2-benzazepine (7), 2,3-diarylpyrroles 8, and primary allylamines 12 and 13.
