Experimental study of speciation and mechanistic implications when using chelating ligands in aryl-alkynyl Stille coupling-Reference-Cited by-同舟云学术

Experimental study of speciation and mechanistic implications when using chelating ligands in aryl-alkynyl Stille coupling

Published:2020 Issue:32 Volume:49 Page:11336-11345
ISSN:1477-9226
Container-title:Dalton Transactions
language:en
Short-container-title:Dalton Trans.

Author:

Gallego Ana M.¹²³⁴⁵^ORCID,Peñas-Defrutos Marconi N.¹²³⁴⁵^ORCID,Marcos-Ayuso Guillermo¹²³⁴⁵^ORCID,Martin-Alvarez Jose M.¹²³⁴⁵^ORCID,Martínez-Ilarduya Jesús M.¹²³⁴⁵^ORCID,Espinet Pablo¹²³⁴⁵^ORCID

Affiliation:

1. IU CINQUIMA/Química Inorgánica

2. Facultad de Ciencias

3. Universidad de Valladolid

4. 47071 Valladolid

5. Spain

Abstract

The leaving group and the solvent are critical for transmetalation of alkynyl to Pd chelate complexes in a Stille process.

Funder

Consejería de Educación, Junta de Castilla y León

Ministerio de Educación, Cultura y Deporte

Ministerio de Economía y Competitividad

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/DT/D0DT02335C

Reference34 articles.

1. T. J. Colacot , New Trends in Cross-Coupling. Theory and Applications , Royal Society in Chemistry , Cambridge, UK , 2015

2. Recent applications of Stille reaction in total synthesis of natural products: An update

3. The Stille Reaction, 38 Years Later

4. Mechanism of the Stille Reaction. 1. The Transmetalation Step. Coupling of R1I and R2SnBu3 Catalyzed by trans-[PdR1IL2] (R1 = C6Cl2F3; R2 = Vinyl, 4-Methoxyphenyl; L = AsPh3)

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