Zinc catalyzed chemoselective hydrofunctionalization of cyanamides

The zinc-catalyzed hydrosilylation and hydroboration of cyanamides have been described. Chemoselective reduction of cyanamides with Ph SiH and partial or complete hydroboration of cyanamides with pinacolborane (HBpin) have been successfully carried out. The active catalyst/intermediate in the cataly...

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Published inChemical communications (Cambridge, England) Vol. 60; no. 79; pp. 11148 - 11151
Main Authors Rajput, Sagrika, Sahoo, Rajata Kumar, M T, Nithya, Nembenna, Sharanappa
Format Journal Article
LanguageEnglish
Published England Royal Society of Chemistry 01.10.2024
Subjects
Cyanamides
Hydroboration
Hydrosilylation
Zinc compounds
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Summary:The zinc-catalyzed hydrosilylation and hydroboration of cyanamides have been described. Chemoselective reduction of cyanamides with Ph SiH and partial or complete hydroboration of cyanamides with pinacolborane (HBpin) have been successfully carried out. The active catalyst/intermediate in the catalytic reactions, , the bis-guanidinate zinc amidinate compound, has been isolated and structurally characterized.
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ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/d4cc03972f