Tetrahedron Letters

Amberlyst-15 mediated decomposition of α-diazo carbonyl compounds

S Muthusamy, SA Babu, C Gunanathan, RV Jasra

文献索引：Muthusamy, Sengodagounder; Babu, Srinivasarao Arulananda; Gunanathan, Chidambaram; Jasra, Raksh Vir Tetrahedron Letters, 2001 , vol. 42, # 30 p. 5113 - 5116

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被引用次数: 9

摘要

An efficient heterogeneous catalytic method for the synthesis of α-hydroxy ketones from α- diazo carbonyl compounds 1, 3 and 6 in the presence of Amberlyst-15, a macro reticular ion exchange resin, is reported. The desired products were obtained at room temperature or by ultrasonication in good yield. Interestingly, novel fused 3-furanones and bicycloalkane-1, 3- diones were obtained as unusual products in the case of alicyclic α-diazo carbonyl ...