Alkylation of zwitterionic thiooxalic acid derivatives

被引：0

作者：

Martens, K

Scheunemann, A

Drexler, K

Dehne, H

Reinke, H

Michalik, M

机构：

[1] Univ Rostock, Fachbereich Chem, D-18055 Rostock, Germany

[2] Univ Rostock, Inst Organ Katalyseforsch, D-18055 Rostock, Germany

来源：

MOLECULES | 2001年 / 6卷 / 06期

关键词：

alkylation; thiooxalic acid derivatives; halides; X-ray analysis;

D O I：

10.3390/60600540

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The new S-alkyl thiooxal-1-hydrazono-2-amidrazonium halides 2-4 were synthesized by reaction of the corresponding zwitterionic thiooxalic acid derivatives 1 with alkyl halides in methanol. The structures of compounds 4b and 4d were proven by X-ray structural analysis. Both compounds form an interesting intermolecular network of hydrogen bonds in the solid state.

引用

页码：540 / 550

页数：11

共 6 条

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DEHNE, H
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HARTUNG, H
HEINEMANN, F
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[3] DEHNE H, 2000, SULFUR LETT, V24, P29
[4] Drexler K, 1997, LIEBIGS ANN-RECL, P269
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[6] STUDIES OF THIOACIDS AND THEIR DERIVATIVES .6. FORMATION OF THIADIAZOLES AND TETRAZINES IN PREPARATION OF THIOHYDRAZIDES
JENSEN, KA
PEDERSEN, C
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