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Showing 1 to 2 of 2 for “"cyclocarbonylation"”.
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Transition-metal catalysis of cyclocarbonylation and cycloisomerization reactions
Chapter 1. The asymmetric Pauson-Khand cyclization of nitrogen-containing enynes using carbon monoxide and a catalytic amount of (EBTHI)TiMe2 was examined. The influence of the nitrogen substituent and the concentration of the catalyst on the enantioselectivity of this cyclization was explored. It …
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Applications of titanium-mediated reductive coupling and cyclocarbonylation reactions toward natural product synthesis
… part of this work employs the titanium-mediated cyclocarbonylation of tethered dienals for the synthesis of prostaglandin analogues, in particular PGF<sub>2α</sub> and methyl jasmonate. Based on this hetero Pauson-Khand strategy, we have established an efficient racemic route to both the …