3,3′-(Ethane-1,2-diyl)bis(3,4-dihydro-2H-1,3-benzoxazine)

被引：3

作者：

Rivera, Augusto ^{[1
]}

Camacho, Jairo ^{[1
]}

Rios-Motta, Jaime ^{[1
]}

Fejfarova, Karla ^{[2
]}

Dusek, Michal ^{[2
]}

机构：

[1] Univ Nacl Colombia, Dept Quim, Bogota, Colombia

[2] Inst Phys ASCR, VVI, Prague 18221 8, Czech Republic

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2012年 / 68卷

关键词：

D O I：

10.1107/S1600536811053530

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title compound, C(18)H(20)N(2)O(2), was prepared by Mannich-type reaction of phenol, ethane-1,2-diamine and formaldehyde. The heterocyclic rings adopt half-chair conformations. The acyclic methylene groups attached to the N atoms are in an axial position. In the crystal, weak C-H center dot center dot center dot O hydrogen bonds link the molecules into dimers. These dimers are further connected via C-H center dot center dot center dot pi contacts.

引用

页数：10

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