Crystal structures of 4-{(E)-3-[(imino-λ5-azanylidene)amino]prop-1-enyl}-N,N-dimethylimidazole-1-sulfonamide and 2-[(imino-λ5-azanylidene)-amino]-4-{(E)-3-[(imino-λ5-azanylidene)amino]-prop-1-enyl}-N,N-dimethylimidazole-1-sulfonamide

被引：0

作者：

Cruz, Lorenzo M. ^{[1
]}

Moore, Raakiyah Y. ^{[1
]}

Gutierrez, Marcela Torres ^{[1
]}

Herath, Apsara K. ^{[2
]}

Lovely, Carl J. ^{[2
]}

Yousufuddin, Muhammed ^{[1
]}

机构：

[1] Univ North Texas Dallas, Life & Hlth Sci Dept, 7400 Univ Hills Blvd, Dallas, TX 75241 USA

[2] Univ Texas Arlington, Dept Chem & Biochem, 700 Planetarium Pl, Arlington, TX 76019 USA

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2019年 / 75卷

关键词：

crystal structure; imidazole; nagelamide; azide; amide;

D O I：

10.1107/S205698901900519X

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The structures of two azide containing imidazole derivatives are reported. Allylic azides are fairly reactive making them attractive starting compounds to convert into amides. The first, C8H12N6O2S, contains one azide group with an N-alpha-N-beta distance of 1.229 (2) angstrom and an N-beta-N-gamma distance of 1.128 (2) angstrom The second, C8H11N9O2S, contains two azide groups with an average N-alpha-N-beta distance of 1.249 (2) angstrom and an average N-beta-N-gamma distance of 1.132 (2) angstrom. Each compound contains a bulky protecting group (dimethylaminosulfonyl) which can be easily removed under mildly acidic conditions.

引用

页码：695 / +

页数：12

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