Simple silver(i)-salt catalyzed selective hydroboration of isocyanates, pyridines, and quinolines
文献信息
Vipin K. Pandey, Sangita Sahoo, Arnab Rit
AgSbF6 has been established as an effective catalyst for the hydroboration of structurally and electronically diverse isocyanates under ligand- and solvent-free conditions which selectively yielded either N-boryl formamides or N-boryl methylamines under different conditions. Further, various N-heterocycles can be selectively hydroborated using this simple catalytic system; pyridine derivatives undergo preferential 1,4 hydroboration whereas the formation of tetrahydroquinoline (after hydrolysis) via complete heterocycle hydrogenation was observed for quinolines.
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Chemical Communications

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