An unusual impurity 1, 2, 3, 4, 6, 7, 8, 9, 10, 10, 11,11-dodecachloro-1, 4, 4a, 5a, 6, 9, 9a, 9b-octahydro-1, 4, 6, 9-dimethanodibenzofuran formation in minor amount during endosulfan synthesis

被引：0

作者：

Chakraborty, SK

Singh, OV ^{[1
]}

Sivaramakrishnan, R

Narasimhan, S

机构：

[1] EID parry India Ltd, Technol Dev Ctr, Madras 600057, Tamil Nadu, India

[2] EID Parry India Ltd, Ctr Res & Dev, Bangalore 560049, Karnataka, India

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 2000年 / 39卷 / 05期

关键词：

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An unusual product, 1, 2, 3, 4, 6, 7, 8, 9, 10, 10, 11, 11-dodecachloro-1, 4, 4a, 5a, 6, 9, 9a, 9b-octahydro-1, 4, 6, 9-dimethanodibenzofuran, as an impurity in minor quantity has been isolated from technical endosulfan and its structure was determined by spectroscopic data(IR, H-1 and C-13 NMR and Mass) and finally confirmed by synthesis. The route for the formation of this compound is also discussed.

引用

页码：399 / 402

页数：4

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