The electron impact-induced fragmentations of 23 9,104isubstituted 2,3,6,7-tetraalkoxy-9,10-dihydroanthracenes, including six stereoisomeric pairs, were studied. The loss of the $)-(or 10-jsubstituent constitutes the main fragmentation route. The resulting ions give rise to a remarkable violation of
Studies in [3,4] sigmatropic rearrangements: a novel synthesis of 9-allenyl-10-substituted anthracenes from 10,10-disubstituted 9-anthrols
β Scribed by Majumdar, Krishna C.; Khan, Abu T.; Chattopadhyay, Shital K.
- Book ID
- 118122723
- Publisher
- Royal Society of Chemistry
- Year
- 1990
- Weight
- 698 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1472-7781
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