CRYSTAL STRUCTURE OF THE NORFLUOROCURARINE QUATERNIZATION PRODUCTS

被引：0

作者：

Adizov, Sh. M. ^{[1
,2
]}

Tashkhodzhaev, B. ^{[2
]}

机构：

[1] Acad Sci Uzbek, Yunusov Inst Chem Plant Subst, Tashkent, Uzbekistan

[2] Natl Univ Uzbekistan, Tashkent, Uzbekistan

来源：

JOURNAL OF STRUCTURAL CHEMISTRY | 2021年 / 62卷 / 11期

关键词：

indole alkaloid; norfluorocurarine; quaternary salt forms; single crystal XRD; X-RAY; DIFFRACTION; SALTS;

D O I：

10.1134/S0022476621110135

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Methyl iodide, bromoethylene bromide monohydrate, and hydroxymethylene-, chloromethylene bromide hemihydrate are obtained as quaternary salts by quaternization of the indole alkaloid norfluorocurarine, and their crystal structures are investigated. In the studied quaternary salts, there is an intramolecular hydrogen bond of the N-H center dot center dot center dot O=C type. In an acidic medium, a salt of the norfluorocurarine quaternization product crystallizes as a cocrystal consisting of hydroxymethylene bromide and chloromethylene bromide.

引用

页码：1767 / 1773

页数：7

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