Tetrahedron letters

Reactions of diazoacetates with phosphate triesters and thiophosphate triester: and intermediacy formation

KA Popov, AM Polozov, SV Tcherezov

文献索引：Popov, Konstantin A.; Polozov, Alexander M.; Tcherezov, Sergei V. Tetrahedron Letters, 1997 , vol. 38, # 10 p. 1859 - 1862

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被引用次数: 4

摘要

Diazoacetates 1a, b undergo BF3 OEt2 catalyzed carbenoid attack on the oxygen of the phosphoryl double bond of phosphate triesters 2a-c or on the sulfur of thiophosphoryl double bond of thiophosphate 9 to form corresponding O-alkoxycarbonylmethylphosphates 3a-c or S-alkoxycarbonylmethylphosphate 13.