作者:Mark E. B. Smith、Kirsty Smithies、Tarik Senussi、Paul A. Dalby、Helen C. Hailes
DOI:10.1002/ejoc.200500986
日期:2006.3
the biocatalytic formation of acyclic alpha,alpha'-dihydroxy ketones by transketolase is well documented in the literature, there is currently no one-pot chemical synthesis of these dihydroxy ketones available. Here, we report preliminary results of an atom-efficient one-pot synthesis of alpha,alpha'-dihydroxy ketones in water by a mimic of the transketolase reaction. The formation of a quaternary
尽管转酮醇酶生物催化形成无环α,α'-二羟基酮在文献中有详细记载,但目前还没有可用的这些二羟基酮的一锅化学合成法。在这里,我们报告了通过模拟转酮醇酶反应在水中进行原子高效一锅法合成 alpha,alpha'-二羟基酮的初步结果。在这种叔胺介导的碳-碳键形成反应中,假定了季铵烯醇化物的形成。((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)。