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Titolo:
1-Amino-6-chloro-2-(1H-pyrrol-2-yl)benzimidazole (RS 1350)
Autore:
Pifferi, A; Camalli, M; Silvestri, R; De Martino, G; Massa, S; Artico, M;
Indirizzi:
CNR, Ist Strutturist Chim, I-00016 Monterotondo, Italy CNR Monterotondo Italy I-00016 tturist Chim, I-00016 Monterotondo, Italy Univ Roma La Sapienza, Dipartimento Studi Farmaceut, Ist Pasteur, Fdn Cenci Bolognetti, I-00185 Rome, Italy Univ Roma La Sapienza Rome Italy I-00185 Bolognetti, I-00185 Rome, Italy Univ Siena, Dipartimento Farmacochim Tecnol, I-53100 Siena, Italy Univ Siena Siena Italy I-53100 Farmacochim Tecnol, I-53100 Siena, Italy
Titolo Testata:
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
, volume: 57, anno: 2001,
parte:, 9
pagine: o819 - o821
SICI:
1600-5368(200109)57:<o819:1(1>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
REVERSE-TRANSCRIPTASE INHIBITORS; PYRROLYL ARYL SULFONES; NONNUCLEOSIDE INHIBITORS; BIOLOGICAL EVALUATION; DERIVATIVES; NNRTIS; DESIGN; MOIETY; LEAD;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
23
Recensione:
Indirizzi per estratti:
Indirizzo: Camalli, M CNR, Ist Strutturist Chim, POB 10, I-00016 Monterotondo, Italy CNR POB 10 Monterotondo Italy I-00016 0016 Monterotondo, Italy
Citazione:
A. Pifferi et al., "1-Amino-6-chloro-2-(1H-pyrrol-2-yl)benzimidazole (RS 1350)", ACT CRYST E, 57, 2001, pp. o819-o821

Abstract

The title compound (RS 1350), C11H9ClN4, was recently synthesized by a Smiles rearrangement of 1-[(5-chloro-2-nitrophenyl)sulfonyl]-1H-pyrrole-2-carbohydrazide or 1-(5chloro-2-nitrophenyl)-1H-pyrrole-2-carbohydrazide in powdered iron-glacial acetic acid medium. From the crystallographic analysis, it is observed that, in the title compound, the benzimidazole moiety is planar and forms a dihedral angle of 3.8 (2)degrees with the pyrrole ring. The near planarity of the two rings indicates an extended conjugation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/09/20 alle ore 07:34:13