Transition-metal-free oxidative cyclization reaction of enynals to access pyrane-2-one derivatives-Reference-Cited by-同舟云学术

Transition-metal-free oxidative cyclization reaction of enynals to access pyrane-2-one derivatives

Published:2021 Issue:19 Volume:19 Page:4263-4267
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Ansari Farzaneh¹²³⁴⁵,Khosravi Hormoz⁶⁷⁸⁵^ORCID,Abbasi Kejani Alireza⁶⁷⁸⁵,Armaghan Mahsa⁹¹⁰¹¹¹²¹³,Frank Walter⁹¹⁰¹¹¹²¹³,Balalaie Saeed⁶⁷⁸⁵¹⁴^ORCID,Jafarpour Farnaz¹²³⁴⁵^ORCID

Affiliation:

1. School of Chemistry

2. College of Science

3. University of Tehran

4. Tehran 14155-6455

5. Iran

6. Peptide Chemistry Research Institute

7. K. N. Toosi University of Technology

8. Tehran

9. Institut für Anorganische Chemie und Strukturchemie

10. Heinrich–Heine–Universität Düsseldorf

11. Universitätsstraße 1

12. 40225 Düsseldorf

13. Germany

14. Medical Biology Research Center

Abstract

K₂S₂O₈ is introduced as an oxygen source and C–H functionalization agent in a novel selective metal-free oxidative cyclization of enynals to synthesize α-pyrone derivatives with a relatively broad substrate scope via the formation of two C–O bonds.

Funder

Alexander von Humboldt-Stiftung

Iran National Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/OB/D1OB00726B

Reference41 articles.

1. 2‐Alkynylaryl Aldehydes (Enynals) in Organic Synthesis

2. Donor- and acceptor-enynals/enynones