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Title: An unusual impurity 1,2,3,4,6,7,8,9, 10,10, 11,11-dodecachloro-l, 4, 4a, 5a, 6, 9, 9a, 9b-octahydro-l, 4, 6, 9-dimethanodibenzofuran formation in minor amount during endosulfan synthesis
Authors: Chakraborty, S K
Singh, Om V
Sivaramakrishnan, R
Narasimhan, S
Issue Date: May-2000
Publisher: NISCAIR-CSIR, India
Abstract: 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, 1H and 13C NMR and Mass) and finally confirmed by synthesis. The route for the formation of this compound is also discussed.
Page(s): 399-402
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.39B(05) [May 2000]

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