Novel base catalysed rearrangement of sultone oximes to 1,2-benzisoxazole-3-methane sulfonate derivatives

A new process for the preparation of 1,2-benzisoxazole-3-methanesulfonates and 4-oximino-2,3-dihydrobenzoxathiin-2,2-dioxides (sultone oximes) is described. These compounds are important intermediates for the preparation of zonisamide, an anti-convulsant drug.

Detalles Bibliográficos
Autores principales: Arava, Veera Reddy, Siripalli, Udaya Bhaskara Rao, Nadkarni, Vaishali, Chinnapillai, Rajendiran
Formato: Texto
Lenguaje:English
Publicado: Beilstein-Institut 2007
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1919382/
https://www.ncbi.nlm.nih.gov/pubmed/17555607
http://dx.doi.org/10.1186/1860-5397-3-20
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author Arava, Veera Reddy
Siripalli, Udaya Bhaskara Rao
Nadkarni, Vaishali
Chinnapillai, Rajendiran
author_facet Arava, Veera Reddy
Siripalli, Udaya Bhaskara Rao
Nadkarni, Vaishali
Chinnapillai, Rajendiran
author_sort Arava, Veera Reddy
collection PubMed
description A new process for the preparation of 1,2-benzisoxazole-3-methanesulfonates and 4-oximino-2,3-dihydrobenzoxathiin-2,2-dioxides (sultone oximes) is described. These compounds are important intermediates for the preparation of zonisamide, an anti-convulsant drug.
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spelling pubmed-19193822007-07-14 Novel base catalysed rearrangement of sultone oximes to 1,2-benzisoxazole-3-methane sulfonate derivatives Arava, Veera Reddy Siripalli, Udaya Bhaskara Rao Nadkarni, Vaishali Chinnapillai, Rajendiran Beilstein J Org Chem Full Research Paper A new process for the preparation of 1,2-benzisoxazole-3-methanesulfonates and 4-oximino-2,3-dihydrobenzoxathiin-2,2-dioxides (sultone oximes) is described. These compounds are important intermediates for the preparation of zonisamide, an anti-convulsant drug. Beilstein-Institut 2007-06-08 /pmc/articles/PMC1919382/ /pubmed/17555607 http://dx.doi.org/10.1186/1860-5397-3-20 Text en Copyright © 2007, Arava et al. https://creativecommons.org/licenses/by/2.0https://www.beilstein-journals.org/bjoc/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms)
spellingShingle Full Research Paper
Arava, Veera Reddy
Siripalli, Udaya Bhaskara Rao
Nadkarni, Vaishali
Chinnapillai, Rajendiran
Novel base catalysed rearrangement of sultone oximes to 1,2-benzisoxazole-3-methane sulfonate derivatives
title Novel base catalysed rearrangement of sultone oximes to 1,2-benzisoxazole-3-methane sulfonate derivatives
title_full Novel base catalysed rearrangement of sultone oximes to 1,2-benzisoxazole-3-methane sulfonate derivatives
title_fullStr Novel base catalysed rearrangement of sultone oximes to 1,2-benzisoxazole-3-methane sulfonate derivatives
title_full_unstemmed Novel base catalysed rearrangement of sultone oximes to 1,2-benzisoxazole-3-methane sulfonate derivatives
title_short Novel base catalysed rearrangement of sultone oximes to 1,2-benzisoxazole-3-methane sulfonate derivatives
title_sort novel base catalysed rearrangement of sultone oximes to 1,2-benzisoxazole-3-methane sulfonate derivatives
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1919382/
https://www.ncbi.nlm.nih.gov/pubmed/17555607
http://dx.doi.org/10.1186/1860-5397-3-20
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