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New protocol for one-pot synthesis of functionalized symmetrical 1,4-dialkyl- or 1,4-diaryl-1,3-diynes
Authors:
- Monika Rzonsowska,
- Beata Dudziec,
- Ireneusz Kownacki,
- Bogdan Marciniec
Abstract
A new versatile one-pot protocol for preparation of functionalized 1,4-disubstituted-1,3-diynes via a highly selective catalytic silylative coupling of vinylsilanes and terminal alkynes occurring via [Ru] catalyzed reaction and/or [Ir] catalyzed reaction of iodosilanes with alkynes followed by desilylative homocoupling sequence is presented. Contrary to existing stoichiometric systems, the catalytic conditions for the copper salt mediated homocoupling of trimethylsilylalkyne were elaborated that are very tolerant to various functional groups.
- Record ID
- UAMcf842479ea684190b19d04251553d914
- Author
- Journal series
- Journal of Organometallic Chemistry, ISSN 0022-328X
- Issue year
- 2015
- Vol
- 775
- Pages
- 20-26
- ASJC Classification
- ; ; ; ;
- DOI
- DOI:10.1016/j.jorganchem.2014.10.015 Opening in a new tab
- URL
- https://www.sciencedirect.com/science/article/pii/S0022328X1400480X Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 30
- Score source
- journalList
- Score
- Publication indicators
- = 2; = 2; = 2; : 2015 = 0.744; : 2015 (2 years) = 2.336 - 2015 (5 years) =2.090
- Citation count
- 3
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- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAMcf842479ea684190b19d04251553d914/
- URN
urn:amu-prod:UAMcf842479ea684190b19d04251553d914
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.