136617-36-2Relevant articles and documents
Substituted (Carbazol-9-yl)(benzotriazol-1-yl)methanes: Novel Acyl Anion Equivalents
Katritzky, Alan R.,Yang, Zhijun,Lam, Jamshed N.
, p. 6917 - 6923 (2007/10/02)
Alkyl(carbazol-9-yl)(benzotriazol-1-yl)methanes are deprotonated by BuLi to form anions which react with alkyl halides, aldehydes, and isocyanates to afford the expected products and which add 1,4 to α,β-unsaturated ketones.These products are hydrolyzed by dilute acid at ambient temperature to afford the corresponding ketones.