Bimetallic copper and zinc-catalyzed oxidative cycloaddition of 3-aminopyridazines and nitriles: a direct synthesis of 1,2,4-triazolo[1,5-b]pyridazines via C–N and N–N bond-forming process-Reference-Cited by-同舟云学术

Bimetallic copper and zinc-catalyzed oxidative cycloaddition of 3-aminopyridazines and nitriles: a direct synthesis of 1,2,4-triazolo[1,5-b]pyridazines via C–N and N–N bond-forming process

Published:2017 Issue:59 Volume:7 Page:37208-37213
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Mu Qiu-Chao¹²³⁴⁵,Lv Ji-Yuan⁶⁷⁸⁵,Chen Mu-Yi⁶⁷⁸⁵,Bai Xing-Feng¹²³⁴⁵,Chen Jing¹²³⁴⁵,Xia Chun-Gu¹²³⁴⁵,Xu Li-Wen¹²³⁴⁵^ORCID

Affiliation:

1. State Key Laboratory for Oxo Synthesis and Selective Oxidation

2. Lanzhou Institute of Chemical Physics

3. Chinese Academy of Sciences

4. University of the Chinese Academy of Sciences

5. P. R. China

6. Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education

7. Hangzhou Normal University

8. Hangzhou 311121

Abstract

One-pot formation of 1,2,4-triazolo[1,5-b]pyridazine derivatives is presented in this manuscript, in which the targets are offered via cooperative Cu(i)/Zn(ii)-catalyzed tandem C–N addition and I₂/KI-mediated intramolecular N–N bond formation.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2017/RA/C7RA06727E

Reference80 articles.

1. Synthetic Studies on Condensed-Azole Derivatives. V. Synthesis and Anti-asthmatic Activities of .OMEGA.-Sulfamoylalkyloxy(1,2,4)triazolo(1,5-b)pyridazines.

2. Synthesis of Eosinophil Infiltration Inhibitors with Antihistaminic Activity.

3. (2S,3S)-3-Amino-4-(3,3-difluoropyrrolidin-1-yl)-N,N-dimethyl-4-oxo-2-(4-[1,2,4]triazolo[1,5-a]- pyridin-6-ylphenyl)butanamide: A Selective α-Amino Amide Dipeptidyl Peptidase IV Inhibitor for the Treatment of Type 2 Diabetes

4. Triazolopyridines as Selective JAK1 Inhibitors: From Hit Identification to GLPG0634

Cited by 8 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Bimetallic (or Multimetallic) Synthesis of N-Heterocycles;Catalysts;2023-09-02

2. Advances on the Synthesis of N—N Bonds;Chinese Journal of Organic Chemistry;2022

3. Bicyclic 5-6 Systems With One Bridgehead (Ring Junction) Nitrogen Atom: Three Extra Heteroatoms 2:1;Comprehensive Heterocyclic Chemistry IV;2022

4. Recent advances in the chemistry of pyridazine — an important representative of six-membered nitrogen heterocycles;Russian Chemical Reviews;2020-04-01

5. Efficient conversion of CO2 into cyclic carbonates at room temperature catalyzed by Al-salen and imidazolium hydrogen carbonate ionic liquids;Green Chemistry;2020