Heterocycles with a benzothiadiazeypine moiety. I. Synthesis of pyrrolo[1,2-b]-s-triazolo[3,4-d][1,2,5]benzothiadiazepine 5,5-dioxide

Article abstract of DOI:10.1080/00397919208021610

Condensation of 2-nitrobenzenesulfonyl chloride with 2-ethoxycarbonyl-1H-pyrrole in the presence of potassium tert-butoxide and 18-crown-6 furnished 2-ethoxycarbonyl-1-(2-nitrobenzenesulfonyl)-1H-pyrrole. Reduction of nitro group to amino and subsequent c

Full text of DOI:10.1080/00397919208021610

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Synthetic Communications: An
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Heterocycles with a
Benzothiadiazeypine
Moiety. I. Synthesis of
Pyrrolo[1,2-b]-s-triazolo[3,4-d]
[1,2,5]benzothiadiazepine 5,5-
Dioxide
Marino Artico a , Romano Silvestri a & Giorgio
Stefancich b
a Dipartimento di Studi Farmaceutici , Università di
Roma „La Sapienza“ , P.le A. Moro 5, 00185, Roma,
Italy
b Dipartimento di Scienze Farmaceutiche ,
Università di Trieste , P.le Europa 1, 34127, Trieste,
Italy
Published online: 23 Sep 2006.
To cite this article: Marino Artico , Romano Silvestri & Giorgio Stefancich (1992)
Heterocycles with a Benzothiadiazeypine Moiety. I. Synthesis of Pyrrolo[1,2-b]-s-
triazolo[3,4-d] [1,2,5]benzothiadiazepine 5,5-Dioxide, Synthetic Communications: An
International Journal for Rapid Communication of Synthetic Organic Chemistry, 22:10,
1433-1439, DOI: 10.1080/00397919208021610
To link to this article: http://dx.doi.org/10.1080/00397919208021610

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