General synthesis of thioxo-1,8-naphthalimides via thioxo-1,8-naphthalic anhydrides

T. B. Huang, J. Zhang, D. Zhu, W. Yao, X. Qian

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

Four thioxo-1,8-naphthalimide derivatives, 9,10-dihydro-7H- benzo[de]imidazo[2,1-a]isoquinoline-7-thione and 7H-benzimidazo[2,1- a]benzo[de]isoquinoline-7-thione were synthesized by imidation of thioxo- 1,8-naphthalic anhydrides with amines. Some discussions have been given concerning the mechanism of the imidation reaction of the dithioxo-1,8- naphthalic anhydride.

Original languageEnglish (US)
Pages (from-to)1109-1111
Number of pages3
JournalSynthesis
Issue number7
DOIs
StatePublished - 1999
Externally publishedYes

Keywords

  • 1,8-naphthalimide
  • 7- thioxobenzo[de]imidazo[2,1-a]isoquinoline
  • 7-thioxobenzimidazo[2,1- a]benzo[de]isoquinoline
  • Imidation
  • Thioxo-1,8-naphthalic anhydride

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