Advanced search
Publication Cover
Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 49, 2019 - Issue 2
Submit an article Journal homepage
762
Views
7
CrossRef citations to date
0
Altmetric
Articles

A convenient route to 1,3-diynes using ligand-free Cadiot-Chodkiewicz coupling reaction at room temperature under aerobic conditions

Sujatha AshaSchool of Chemical Sciences, Mahatma Gandhi University, Kottayam, Kerala, India; ;Department of Chemistry, Sree Vidyadhiraja NSS college, Theerthapadapuram, Kottayam, Kerala, India; View further author information
,
Sasidharan AnjanaSchool of Chemical Sciences, Mahatma Gandhi University, Kottayam, Kerala, India; View further author information
,
Anns Maria ThomasSchool of Chemical Sciences, Mahatma Gandhi University, Kottayam, Kerala, India; ;Department of Chemistry, Nirmala College, Muvattupuzha, Ernakulam, Kerala, IndiaView further author information
,
Minu Elizabeth ThomasSchool of Chemical Sciences, Mahatma Gandhi University, Kottayam, Kerala, India; View further author information
,
K. R. RohitSchool of Chemical Sciences, Mahatma Gandhi University, Kottayam, Kerala, India; View further author information
,
K. Keerthi KrishnanSchool of Chemical Sciences, Mahatma Gandhi University, Kottayam, Kerala, India; View further author information
,
Sankuviruthiyil M UjwaldevSchool of Chemical Sciences, Mahatma Gandhi University, Kottayam, Kerala, India; View further author information
&
Gopinathan AnilkumarSchool of Chemical Sciences, Mahatma Gandhi University, Kottayam, Kerala, India; Correspondence[email protected]
View further author information
 show all
Pages 256-265 | Received 08 May 2018, Accepted 23 Nov 2018, Published online: 14 Jan 2019
 
Sample our Physical Sciences journals, sign in here to start your FREE access for 14 days

Abstract

In this study, we report a copper-catalyzed ligand-free Cadiot-Chodkiewicz coupling reaction. No additives or ligands are required for this Cu-catalyzed C(sp)-C(sp) coupling reaction of terminal alkynes with alkynyl halides. The low cost of copper catalyst, excellent yield of the products, suppression of side-products and mild reaction conditions are the major advantages of this protocol.

GRAPHICAL ABSTRACT

Additional information

Funding

GA and SA(2) thank the Kerala State Council for Science, Technology and Environment (KSCSTE), Trivandrum, India (Order No. 341/2013/KSCSTE dated 15.03.2013) for financial support. SA(1) and AMT thank the Council for Scientific and Industrial Research (CSIR), New Delhi-India for junior research fellowships. KRR and SMU thank the University Grants Commission (UGC), New Delhi-India for junior research fellowships. KKK thanks the Ministry of social justice and empowerment, UGC, New Delhi for the award of Rajiv Gandhi National Fellowship.

Log in via your institution

Access through your institution

Log in to Taylor & Francis Online

Restore content access

Restore content access for purchases made as guest
Purchase options * Save for later

PDF download + Online access

  • 48 hours access to article PDF & online version
  • Article PDF can be downloaded
  • Article PDF can be printed
USD 61.00 Add to cart

Issue Purchase

  • 30 days online access to complete issue
  • Article PDFs can be downloaded
  • Article PDFs can be printed
USD 422.00 Add to cart

* Local tax will be added as applicable

Related Research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.