Novel synthesis of 2-arylbenzothiazoles

…, SY Melkova, LI Belen'kii, MM Krayushkin

Index: Shirinian; Melkova; Belen'kii; Krayushkin Russian Chemical Bulletin, 2000 , vol. 49, # 11 p. 1859 - 1862

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Citation Number: 13

Abstract

Abstract A new method for the synthesis of 2-arylbenzothiazoles by the reaction of dibenzyl disulfides with o-aminothiophenol is suggested. A possible mechanism of the new transformation is discussed. 2-Phenylbenzothiazole can also be prepared by reactions of o- aminothiophenol with benzyl mercaptane or sodium benzyl thiosulfate.

 Related Synthetic Route
N/A Structure

188065-31-8

N/A

2-Aminothiophenol Structure

137-07-5

2-Aminothiophenol

~70%

Benzothiazole,2-(2,4-dichlorophenyl)- Structure

6265-90-3

Benzothiazole,2...

1-chloro-2-[[(2-chlorophenyl)methyldisulfanyl]methyl]benzene Structure

5219-70-5

1-chloro-2-[[(2...

2-Aminothiophenol Structure

137-07-5

2-Aminothiophenol

~63%

Benzothiazole,2-(2-chlorophenyl)- Structure

6269-46-1

Benzothiazole,2...

1-methoxy-4-[[(4-methoxyphenyl)methyldisulfanyl]methyl]benzene Structure

17004-42-1

1-methoxy-4-[[(...

2-Aminothiophenol Structure

137-07-5

2-Aminothiophenol

~59%

Benzothiazole,2-(4-methoxyphenyl)- Structure

6265-92-5

Benzothiazole,2...


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