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 journalArticle

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

Fingerprint

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 journalArticle

@article{15912a832dd74a3bb123879638e08c6a,
title = "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",
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.",
author = "Takashi Hirota and Kimiko Katsuta and Tetsuto Namba and Kenji Sasaki and Sh{\~o}hei Hayakawa",
year = "1985",
doi = "10.1002/jhet.5570220145",
language = "English",
volume = "22",
pages = "187--190",
journal = "Journal of Heterocyclic Chemistry",
issn = "0022-152X",
publisher = "Heterocorporation",
number = "1",

}

TY - JOUR

T1 - Polycyclic N‐hetero compounds. XIX. Synthesis of novel meso‐ionic benz[h]imidazo[1,2‐c]quinazoline and benzo[h]pyrrolo[1′,2′

T2 - 3,4]imidazo[1,2‐c]quinazoline derivatives

AU - Hirota, Takashi

AU - Katsuta, Kimiko

AU - Namba, Tetsuto

AU - Sasaki, Kenji

AU - Hayakawa, Shõhei

PY - 1985

Y1 - 1985

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=0022002414&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0022002414&partnerID=8YFLogxK

U2 - 10.1002/jhet.5570220145

DO - 10.1002/jhet.5570220145

M3 - Article

VL - 22

SP - 187

EP - 190

JO - Journal of Heterocyclic Chemistry

JF - Journal of Heterocyclic Chemistry

SN - 0022-152X

IS - 1

ER -