✦ LIBER ✦

Regioselective synthesis of angular nitrogen polyheterocycles: dipyrido[3,2-a:2′,3′-c]quinolino[2,3-h]phenazines

✍ Scribed by Rodica Dinica; Franck Charmantray; Martine Demeunynck; Pascal Dumy

Book ID: 104252132
Publisher: Elsevier Science
Year: 2002
Tongue: French
Weight: 89 KB
Volume: 43
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(02)01900-7

No coin nor oath required. For personal study only.

✦ Synopsis

Novel polyaza heterocycles, dipyrido[3,2-a:2%,3%-c]quinolino[2,3-h]phenazines, were synthesized via a regiocontrolled condensation between 5,6-phendione and 3,4-diaminoacridine derivatives.

📜 SIMILAR VOLUMES

Regioselective Synthesis of Angular Nitr

Regioselective Synthesis of Angular Nitrogen Polyheterocycles: Dipyrido[3,2-a:2′,3′-c]quinolino[2,3-h]phenazines.

✍ Rodica Dinica; Franck Charmantray; Martine Demeunynck; Pascal Dumy 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 115 KB 👁 1 views

One-Step Syntheses of Tetrapyrido[2,3-a:

One-Step Syntheses of Tetrapyrido[2,3-a:3',2'-c:2'',3''-h:3'', 2'' '-j] Phenazine and Dibenzo[a:c](Dipyrido[2,3-h:2',3'-j]) Phenazine

📂 Article 📅 1997 🏛 Taylor and Francis Group 🌐 English ⚖ 211 KB

ChemInform Abstract: One-Step Syntheses

ChemInform Abstract: One-Step Syntheses of Tetrapyrido(2,3-a:3′,2′-c:2′′,3′′-h:3′′′,2′′′-j) phenazine and Dibenzo(a:c)(dipyrido(2,3-h:2′,3′-j))phenazine

✍ A. GOURDON 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 27 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Bis(dipyrido[3,2-a:2′,3′-c]phenazine)sul

Bis(dipyrido[3,2-a:2′,3′-c]phenazine)sulfatoiron(II) monohydrate

✍ Wang, Qing-Wei ;Zhao, Xiao-Hong ;Yu, Zhi-Xing ;Wang, Jian 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 790 KB

catena-Poly[[[(dipyrido[3,2-a:2′,3′-c]ph

catena-Poly[[[(dipyrido[3,2-a:2′,3′-c]phenazine)zinc(II)]-μ-benzene-1,4-dicarboxylato] dipyrido[3,2-a:2′,3′-c]phenazine 0.67-solvate]

✍ Li, Chuan-Bi ;Fang, Wei ;Dong, En-Jie ;Liu, Bo ;Li, Yan-Wei 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 255 KB

In the title compound, [Zn(C 8 H 4 O 4 )(C 18 H 10 N 4 )] 3n Á-2nC 18 H 10 N 4 , the three distinct Zn II atoms each exhibit a distorted cis-ZnN 2 O 4 octahedral coordination geometry arising from an N,N-bidentate dipyrido [3,3 0 -c]phenazine (C 18 H 10 N 4 ; DPPZ) molecule and two O,O-bidentate 1,4

Dichlorobis(dipyrido[3,2-a:2′3′-c]phena

Dichlorobis(dipyrido[3,2-a:2′3′-c]phenazine-κ2N,N)zinc(II)

✍ Zhou, Feng-Chen ;Fang, Wei ;Dong, En-Jie ;Li, Chuan-Bi 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 247 KB

In the title compound, [ZnCl~2~(C~18~H~10~N~4~)~2~], the Zn^II^ atom, lying on a crystallographic twofold rotation axis, is six-coordinated in an octahedral geometry by two Cl^−^ ions and four N atoms from two dipyrido[3,2-__a__:2′3′-__c__]phenazine ligands. Neighboring molecules interact through π–