Silver(i)-catalyzed sequential hydroamination and Prins type cyclization for the synthesis of fused benzo-δ-sultams-Reference-Cited by-同舟云学术

Silver(i)-catalyzed sequential hydroamination and Prins type cyclization for the synthesis of fused benzo-δ-sultams

Published:2018 Issue:28 Volume:16 Page:5163-5166
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Maheshwar Rao B.¹²³⁴,Yadav J. S.¹²³⁴,Sridhar B.⁵²³⁴,Subba Reddy B. V.¹²³⁴^ORCID

Affiliation:

1. Centre for Semiochemicals

2. CSIR-Indian Institute of Chemical Technology

3. Hyderabad-500 007

4. India

5. Laboratory of X-ray Crystallography

Abstract

An intramolecular annulation strategy has been developed for the synthesis of tetrahydrobenzo[e]pyrano[4,3-c][1,2]thiazine derivatives by means of coupling of aldehydes with 2-(4-hydroxybut-1-yn-1-yl)-N-arylsulfonamides using a catalytic amount of silver hexafluoroantimonate.

Funder

University Grants Commission

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/OB/C8OB00918J

Reference44 articles.

1. Recent Developments in the Synthesis of Fused Sultams

2. Synthesis of benzosultams via an intramolecular sp2C–H bond amination reaction of o-arylbenzenesulfonamides under metal-free conditions

3. Selective inducible microsomal prostaglandin E2 synthase-1 (mPGES-1) inhibitors derived from an oxicam template

4. Manufacture of High-Purity Meloxicam via Its Novel Potassium Salt Monohydrate

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