124447-14-9Relevant academic research and scientific papers
Studies in Sigmatropic Rearrangements: A Novel Synthesis of 9-Allenyl-10-Substituted Anthracenes from 10,10-Disubstituted 9-Anthrols
Majumdar, Krishna C.,Khan, Abu T.,Chattopadhay, Shital K.
, p. 2219 - 2223 (2007/10/02)
A series of 10,10-disubstituted anthrones (3a-f) have been prepared from anthrone (1) and 10-prop-2-ynylanthrone (2) by both phase-transfer catalysed alkylation and classical alkylation.Reduction of these compounds with sodium borohydride in methanol gave
Synthesis of 10-Alkyl-9-allenylanthracenes involving Sigmatropic Rearrangement
Majumdar, K. C.,Khan, A. T.,Chattopadhyay, S. K.
, p. 654 - 655 (2007/10/02)
A synthesis of 10-alkynyl-9-allenylanthracenes (and related 10-alkenyl and 10-benzyl analogues) via acid catalysed sigmatropic rearrangement of e.g. 10,10,-dialkynyl-9-anthranols is reported; the migratory aptitudes of allyl, benzyl, and prop-2-ynyl
