Chemistry letters

Combined multiple Claisen rearrangement and ring-closing metathesis as a route to naphthalene, anthracene, and anthracycline ring systems

SK Chattopadhyay, BK Pal, S Maity

文献索引：Chattopadhyay, Shital K.; Pal, Benoy K.; Maity, Susama Chemistry Letters, 2003 , vol. 32, # 12 p. 1190 - 1191

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被引用次数: 19

摘要

A new route involving double Claisen rearrangement of a suitable 1, 4-diallyloxyarene system followed by ring-closing metathesis of the resulting diene has been developed for the synthesis of various benzannulated cyclohexenes. An important demonstration of this methodology is the construction of the tetracyclic quinophenolic ring system of the clinically important anthracyclines.