Copper-catalyzed aminothiolation of terminal alkynes with tunable regioselectivity-Reference-Cited by-同舟云学术

Copper-catalyzed aminothiolation of terminal alkynes with tunable regioselectivity

Published:2019 Issue:12 Volume:55 Page:1813-1816
ISSN:1359-7345
Container-title:Chemical Communications
language:en
Short-container-title:Chem. Commun.

Author:

Kuang Jinqiang¹²³⁴⁵^ORCID,Xia Yuanzhi⁶⁷⁸⁹^ORCID,Yang An⁶⁷⁸⁹,Zhang Heng⁶⁷⁸⁹,Su Chenliang¹²³⁴⁵^ORCID,Lee Daesung¹⁰¹¹¹²¹³^ORCID

Affiliation:

1. SZU-NUS Collaborative Innovation Center for Optoelectronic Science & Technology

2. International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education

3. College of Optoelectronic Engineering

4. Shenzhen University

5. Shenzhen 518060

6. College of Chemistry and Materials Engineering

7. Wenzhou University

8. Wenzhou 325035

9. P. R. China

10. Department of Chemistry

11. University of Illinois at Chicago

12. Chicago

13. USA

Abstract

A simple, mild, and efficient catalytic aminothiolation of terminal alkynes for the synthesis of both 2- and 3-substituted thiazolo[3,2-a]benzimidazoles is established upon catalysis with copper(i), in which complementary regioselectivities could be achieved by using sterically different phenanthroline-based ligands.

Funder

National Natural Science Foundation of China

National Science Foundation

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/2019/CC/C8CC09122F

Reference43 articles.

1. Nickel-Catalyzed Arylcyanation of Alkynes

2. Synthesis of Heterocycles via Electrophilic Cyclization of Alkynes Containing Heteroatom

3. Copper-Catalyzed Electrophilic Carbofunctionalization of Alkynes to Highly Functionalized Tetrasubstituted Alkenes

4. Catalytic Aminohalogenation of Alkenes and Alkynes

5. Direct Vicinal Difunctionalization of Alkynes: An Efficient Approach Towards the Synthesis of Highly Functionalized Fluorinated Alkenes

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