Synthesis of polysubstituted 3,4-dihydro-2H-thiopyrans by regioselective annulation of 3,3-disubstituted allylic alcohols with a β-oxodithioester-Reference-Cited by-同舟云学术

Synthesis of polysubstituted 3,4-dihydro-2H-thiopyrans by regioselective annulation of 3,3-disubstituted allylic alcohols with a β-oxodithioester

Published:2017 Issue:22 Volume:41 Page:13219-13221
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Kurva Srinivas¹²³⁴^ORCID,Sriramoju Vinodkumar¹²³⁴^ORCID,Madabhushi Sridhar¹²³⁴^ORCID,Nanubolu Jagadeesh Babu⁵²³⁴^ORCID

Affiliation:

1. Fluoroorganics Division

2. CSIR-Indian Institute of Chemical Technology

3. Hyderabad-500007

4. India

5. Centre for X-ray crystallography

Abstract

Polyfunctionalized 3,4-dihydro-2H-thiopyrans were obtained in high yields via the regioselective annulation of 3,3-disubstituted allylic alcohols with a β-oxodithioester under BF₃·Et₂O catalysis.

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2017/NJ/C7NJ03025H

Reference27 articles.

1. Pummerer rearrangements using chlorotrimethylsilane

2. The thiopyran route to polypropionates

3. A General Method for the Synthesis of 3-Substituted Tetrahydro- and 2,3-Dihydro-4H-thiopyran-4-ones

4. A Practical Synthesis of Thiopyrylium Tetrafluoroborate from Ethyl Vinyl Sulfide

5. Ring Contraction of 3,6-Dihydro-2H-thiopyrans to Thiolanes by an Iodo-Oxyacylation Reaction

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