tert-Butyl 1,4-dioxo-3,6-diphenyl-1,2,4,5-tetrahydropyrrolo[3,4-c]pyrrole-2-carboxylate

被引：3

作者：

Imura, Y ^{[1
]}

Senju, T ^{[1
]}

Mizuguchi, J ^{[1
]}

机构：

[1] Yokohama Natl Univ, Grad Sch Engn, Dept Appl Phys, Hodogaya Ku, Yokohama, Kanagawa 240850, Japan

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2005年 / 61卷

关键词：

D O I：

10.1107/S1600536805005829

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title compound, C23H20N2O4, is a soluble precursor ('latent pigment') of diketopyrrolopyrrole pigments. The tert-butoxycarbonyl group is twisted by 78.5 (1)degrees with respect to the heterocyclic ring system. In the crystal structure, pairs of molecules form centrosymmetric dimers through N - H center dot center dot center dot O intermolecular hydrogen bonds and are stacked in a herringbone fashion along the a axis.

引用

页码：O816 / O818

页数：3

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