THE REACTION OF 1,2-NAPHTHOQUINONE 1-METHIDES WITH SYNCARPIC ACID

Authors

  • Антон В. Лукашенко Samara State Technical University, 244 Molodogvardeyskaya St., Samara 443100, Russia
  • Дмитрий В. Осипов Samara State Technical University, 244 Molodogvardeyskaya St., Samara 443100, Russia
  • Виталий А. Осянин Samara State Technical University, 244 Molodogvardeyskaya St., Samara 443100, Russia
  • Юрий Н. Климочкин Самарский Государственный Технический Университет

DOI:

https://doi.org/10.1007/5257

Keywords:

8, 12-dihydro-9H-benzo[a]xanthene-9, 11(10H)-diones, 1, 2-naphthoquinone 1-methides, Mannich bases, syncarpic acid, Diels–Alder reaction.

Abstract

The reaction of syncarpic acid with Mannich bases derived from 2-naphthol yielded 8,12-dihydro-9H-benzo[a]xanthene-9,11(10H)-diones as products of the Diels–Alder reaction with inverse electron demands involving 1,2-naphthoquinone 1-methides generated in situ and dehydration.

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Published

2019-09-27

Issue

Vol. 55 No. 10 (2019)

Section

Short Communications