1,6-Conjugate addition initiated formal [4+2] annulation of p-quinone methides with sulfonyl allenols: a unique access to spiro[5.5]undeca-1,4-dien-3-one scaffolds-Reference-Cited by-同舟云学术

1,6-Conjugate addition initiated formal [4+2] annulation of p-quinone methides with sulfonyl allenols: a unique access to spiro[5.5]undeca-1,4-dien-3-one scaffolds

Published:2020 Issue:37 Volume:56 Page:5022-5025
ISSN:1359-7345
Container-title:Chemical Communications
language:en
Short-container-title:Chem. Commun.

Author:

Ghotekar Ganesh S.¹²³⁴⁵^ORCID,Shirsath Sachin R.¹²³⁴⁵^ORCID,Shaikh Aslam C.¹²³⁴^ORCID,Muthukrishnan M.¹²³⁴⁵^ORCID

Affiliation:

1. Division of Organic Chemistry

2. CSIR-National Chemical Laboratory

3. Pune 411008

4. India

5. Academy of Scientific and Innovative Research (AcSIR)

Abstract

An expedient one-pot synthesis of carbocyclic spiro[5.5]undeca-1,4-dien-3-ones via 1,6-conjugate addition initiated formal [4+2] annulation sequences by employing p-quinone methides and sulfonyl allenols.

Funder

Council of Scientific and Industrial Research, India

University Grants Commission

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2020/CC/D0CC01005G

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