A catalyst-free bis(triflyl)ethylation/benzannulation reaction: rapid access to carbazole-based superacidic carbon acids from alkynols-Reference-Cited by-同舟云学术

A catalyst-free bis(triflyl)ethylation/benzannulation reaction: rapid access to carbazole-based superacidic carbon acids from alkynols

Published:2020 Issue:12 Volume:56 Page:1795-1798
ISSN:1359-7345
Container-title:Chemical Communications
language:en
Short-container-title:Chem. Commun.

Author:

Martín-Mejías Irene¹²³⁴,Aragoncillo Cristina⁵⁶⁷⁸⁹^ORCID,Yanai Hikaru¹⁰¹¹¹²¹³^ORCID,Hoshikawa Shoki¹⁰¹¹¹²¹³^ORCID,Fujimoto Yuuki¹⁰¹¹¹²¹³^ORCID,Matsumoto Takashi¹⁰¹¹¹²¹³,Almendros Pedro¹²³⁴^ORCID

Affiliation:

1. Instituto de Química Orgánica General

2. IQOG-CSIC

3. 28006-Madrid

4. Spain

5. Grupo de Lactamas y Heterociclos Bioactivos

6. Departamento de Química Orgánica

7. Unidad Asociada al CSIC

8. Facultad de Química

9. Universidad Complutense de Madrid

10. School of Pharmacy

11. Tokyo University of Pharmacy and Life Sciences

12. Hachioji

13. Japan

Abstract

A metal- and irradiation-free preparation of Tf₂CHCH₂-decorated carbazoles from 1-(indol-2-yl)but-3-yn-1-ols under mild conditions with a 2-fluoropyridinium salt as the Tf₂CCH₂ source has been attained in a straightforward and selective manner.

Funder

Agencia Estatal de Investigación

Ministerio de Economía y Competitividad

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/C9CC08930F

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