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Updated: Jun 16, 2025

Metal-free Synthesis of Ynones from Acyl Chlorides and Potassium Alkynyltrifluoroborate Salts
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在没有过渡金属的情况下,高效合成 bis (((indolyl) propynes (BIPs)

Anjali Chaturvedi1,2, Vishal Sharma1, Fathimath Nafla Cm1

  • 1Department of Chemistry, Central University of Punjab, Bathinda, 151401, Punjab, India. virender.singh@cup.edu.in.

Organic & biomolecular chemistry
|August 15, 2024
PubMed
概括

研究人员开发了一种新的,不含金属的方法,用于合成双 (BIP) 衍生物. 这种催化反应在温和条件下有效地产生有价值的内支架.

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Olefin Metathesis Polymerization: Acyclic Diene Metathesis (ADMET)00:53

Olefin Metathesis Polymerization: Acyclic Diene Metathesis (ADMET)

Acyclic diene metathesis polymerization or ADMET polymerization involves cross-metathesis of terminal dienes, such as 1,8-nonadiene, to give linear unsaturated polymer and ethylene. As ADMET is a reversible process, the formed ethylene gas must be removed from the reaction mixture to complete the polymerization process.
Similar to cross-metathesis, ADMET also involves the formation of metallacyclobutane intermediate by [2+2] cycloaddition of one of the double bonds of a terminal diene with...
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