Diverse modes of reactivity of dialkyl azodicarboxylates with P (III) compounds: Synthesis, structure, and reactivity of products other than the Morrison-Brunn-Huisgen …

…, KVP Pavan Kumar, P Kommana, JJ Vittal…

文献索引：Satish Kumar; Praveen Kumar; Pavan Kumar; Kommana, Praveen; Vittal, Jagadese J.; Kumara Swamy Journal of Organic Chemistry, 2004 , vol. 69, # 6 p. 1880 - 1889

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被引用次数: 42

摘要

The reactivity of diethyl azodicarboxylate (DEAD)/diisopropyl azodicarboxylate (DIAD) with P (III) compounds bearing oxygen or nitrogen substituents is explored. Compounds with structures quite different from that of Morrison-Brunn-Huisgen intermediate R'3P+ N (CO2R) N-(CO2R)(1), observed in the Mitsunobu reaction, have been established by using X-ray crystallography and NMR spectroscopy. Thus reactions with X (6-t-Bu-4-Me-C6H2O) 2P- ...