Polycyclic N‐hetero compounds. XIX. Synthesis of novel meso‐ionic benz[h]imidazo[1,2‐c]quinazoline and benzo[h]pyrrolo[1′,2′

3,4]imidazo[1,2‐c]quinazoline derivatives

Takashi Hirota, Kimiko Katsuta, Tetsuto Namba, Kenji Sasaki, Shõhei Hayakawa

Research output: Contribution to journal › Article

5 Citations (Scopus)

Abstract

Benz[h]imidazo[1,2‐c]quinazolinium‐l‐olate 5 and benzo[h]pyrrolo[1′,2′:3,4]imidazo[1,2‐c]quinazolinium‐8‐olate 9 having novel meso‐ionic ring systems were synthesized by the reaction of N‐(5,6‐dihydrobenzo[h]‐quinazolin‐4‐yl)amino acids with acetic anhydride.

Original languageEnglish
Pages (from-to)187-190
Number of pages4
JournalJournal of Heterocyclic Chemistry
Volume22
Issue number1
DOIs
Publication statusPublished - 1985

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Polycyclic Compounds
Quinazolines
Derivatives
Amino Acids
acetic anhydride

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Polycyclic N‐hetero compounds. XIX. Synthesis of novel meso‐ionic benz[h]imidazo[1,2‐c]quinazoline and benzo[h]pyrrolo[1′,2′ : 3,4]imidazo[1,2‐c]quinazoline derivatives. / Hirota, Takashi; Katsuta, Kimiko; Namba, Tetsuto; Sasaki, Kenji; Hayakawa, Shõhei.

In: Journal of Heterocyclic Chemistry, Vol. 22, No. 1, 1985, p. 187-190.

Research output: Contribution to journal › Article

Hirota, T, Katsuta, K, Namba, T, Sasaki, K & Hayakawa, S 1985, 'Polycyclic N‐hetero compounds. XIX. Synthesis of novel meso‐ionic benz[h]imidazo[1,2‐c]quinazoline and benzo[h]pyrrolo[1′,2′: 3,4]imidazo[1,2‐c]quinazoline derivatives', Journal of Heterocyclic Chemistry, vol. 22, no. 1, pp. 187-190. https://doi.org/10.1002/jhet.5570220145
Hirota T, Katsuta K, Namba T, Sasaki K, Hayakawa S. Polycyclic N‐hetero compounds. XIX. Synthesis of novel meso‐ionic benz[h]imidazo[1,2‐c]quinazoline and benzo[h]pyrrolo[1′,2′: 3,4]imidazo[1,2‐c]quinazoline derivatives. Journal of Heterocyclic Chemistry. 1985;22(1):187-190. https://doi.org/10.1002/jhet.5570220145
Hirota, Takashi ; Katsuta, Kimiko ; Namba, Tetsuto ; Sasaki, Kenji ; Hayakawa, Shõhei. / Polycyclic N‐hetero compounds. XIX. Synthesis of novel meso‐ionic benz[h]imidazo[1,2‐c]quinazoline and benzo[h]pyrrolo[1′,2′ : 3,4]imidazo[1,2‐c]quinazoline derivatives. In: Journal of Heterocyclic Chemistry. 1985 ; Vol. 22, No. 1. pp. 187-190.
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