Crystal structure of N-[3-(benzo[d]thiazol-2-yl)-6-bromo-2H-chromen-2-ylidene]-4-methyl-benzenamine

被引：3

作者：

Abdallah, Amira E. M. ^{[1
]}

Elgemeie, Galal H. ^{[1
]}

Jones, Peter G. ^{[2
]}

机构：

[1] Helwan Univ, Chem Dept, Fac Sci, Cairo, Egypt

[2] Tech Univ Carolo Wilhelmina Braunschweig, Inst Anorgan & Analyt, Hagenring 30, D-38106 Braunschweig, Germany

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2023年 / 79卷

关键词：

crystal structure; benzo[d]thiazole; chromene; imine; pi-pi-stacking; PHOTOPHYSICAL PROPERTIES; DERIVATIVES;

D O I：

10.1107/S2056989023002979

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title compound, C23H15BrN2OS, was the unexpected product in an attempted synthesis of the isomeric 3-(benzo[d]thiazol-2-yl)-6-bromo-1-p-tolylquinolin-2(1H)-one. The C-chromene = N-C angle is wide [125.28 (8)degrees]. The benzothiazole and chromene ring systems are almost coplanar, with their planes parallel to (1 (1) over bar0); the toluene ring system is rotated by ca 40 degrees out of the chromene plane. The molecular packing involves layers with pi-stacking, borderline 'weak' hydrogen bonds and possible C-H center dot center dot center dot pi contacts.

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收藏

页码：441 / +

页数：11

相关论文

共 36 条

[1]

Abdallah Amira E M, 2022, IUCrdata, V7, px220332, DOI 10.1107/S2414314622003327

[2] Selective colorimetric and fluorometric sensing of Cu(II) by iminocoumarin derivative in aqueous buffer [J].

Ahamed, B. Nisar ;

Ghosh, Pradyut .

DALTON TRANSACTIONS, 2011, 40 (24) :6411-6419

[3] Novel Thiophene Thioglycosides Substituted with the Benzothiazole Moiety: Synthesis, Characterization, Antiviral and Anticancer Evaluations, and NS3/4A and USP7 Enzyme Inhibitions [J].

Azzam, Rasha A. ;

Gad, Nagwa M. ;

Elgemeie, Galal H. .

ACS OMEGA, 2022, 7 (40) :35656-35667

[4]

Azzam Rasha A, 2022, IUCrdata, V7, px220412, DOI 10.1107/S2414314622004126

[5] Crystal structure of 2-(benzo[d]thiazol-2-yl)-3,3-bis(ethylsulfanyl)acrylonitrile [J].

Azzam, Rasha A. ;

Elgemeie, Galal H. ;

Elsayed, Rasha E. ;

Gad, Nagwa M. ;

Jones, Peter G. .

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2022, 78 :369-+

[6] Crystal structure of N′-[2-(benzo[d]thiazol-2-yl)acetyl]benzohydrazide, an achiral compound crystallizing in space group P1 with Z = 1 [J].

Azzam, Rasha A. ;

Elgemeie, Galal H. ;

Seif, Mona M. ;

Jones, Peter G. .

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2021, 77 :891-+

[7] Novel Synthesis and Antiviral Evaluation of New Benzothiazole-Bearing N-Sulfonamide 2-Pyridone Derivatives as USP7 Enzyme Inhibitors [J].

Azzam, Rasha A. ;

Elboshi, Heba A. ;

Elgemeie, Galal H. .

ACS OMEGA, 2020, 5 (46) :30023-30036

[8] Design and Synthesis of a New Class of Pyridine-Based N-Sulfonamides Exhibiting Antiviral, Antimicrobial, and Enzyme Inhibition Characteristics [J].

Azzam, Rasha A. ;

Elsayed, Rasha E. ;

Elgemeie, Galal H. .

ACS OMEGA, 2020, 5 (40) :26182-26194

[9] Efficient Synthesis and Docking Studies of Novel Benzothiazole-Based Pyrimidinesulfonamide Scaffolds as New Antiviral Agents and Hsp90α Inhibitors [J].

Azzam, Rasha A. ;

Osman, Rokia R. ;

Elgemeie, Galal H. .

ACS OMEGA, 2020, 5 (03) :1640-1655

[10] Synthesis of novel pyrido[2,1-b]benzothiazole and N-substituted 2-pyridylbenzothiazole derivatives showing remarkable fluorescence and biological activities [J].

Azzam, Rasha A. ;

Elgemeie, Galal H. ;

Osman, Rokia R. .

JOURNAL OF MOLECULAR STRUCTURE, 2020, 1201

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