A simple catalytic system, consisting of PdI2 in conjunction with an excess of KI, has proven to be very valuable for the direct onestep synthesis of a variety of heterocyclic derivatives by oxidative carbonylation of suitably functionalized alkynes. The same catalyst also promoted the oxidative carbonylation of b-amino alcohols to oxazolidin-2-ones with unprecedented catalytic efficiencies for this kind of reaction.
RECENT DEVELOPMENTS IN THE SYNTHESIS OF HETEROCYCLIC DERIVATIVES BY PDI2-CATALYZED OXIDATIVE CARBONYLATION REACTIONS
GABRIELE, Bartolo;
2003-01-01
Abstract
A simple catalytic system, consisting of PdI2 in conjunction with an excess of KI, has proven to be very valuable for the direct onestep synthesis of a variety of heterocyclic derivatives by oxidative carbonylation of suitably functionalized alkynes. The same catalyst also promoted the oxidative carbonylation of b-amino alcohols to oxazolidin-2-ones with unprecedented catalytic efficiencies for this kind of reaction.File in questo prodotto:
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