Reactions of diazoacetates with phosphate triesters and thiophosphate triester: >P+-O-C-P+-S-C-< intermediacy formation

DOI: 10.1016/S0040-4039(97)00214-1

Source and publish data:

Tetrahedron Letters p. 1859 - 1862 (1997)

Update date:2022-08-11

Topics:

Authors:

Popov, Konstantin A.

Polozov, Alexander M.

Tcherezov, Sergei V.

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Article abstract of DOI:10.1016/S0040-4039(97)00214-1

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 band of thiophosphate 9 to form corresponding O-alkoxycarbonylmethylphosphates 3a-c or S-alkoxycarbonylmethylphosphate 13.

Full text of DOI:10.1016/S0040-4039(97)00214-1

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