USE OF DILITHIO-TOSYLMETHYL ISOCYANIDE IN THE SYNTHESIS OF OXAZOLES AND IMIDAZOLES

DOI: 10.1016/S0040-4039(00)78757-0

Source and publish data:

Tetrahedron Letters p. 3723 - 3726 (1980)

Update date:2022-08-04

Topics:

Authors:

Nispen, Simon P. J. M. van

Mensink, Cees

Leusen, Albert M. van

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Article abstract of DOI:10.1016/S0040-4039(00)78757-0

Dilithio-tosylmethyl isocyanide (2) reacts with the carbonyl of unsaturated esters to form oxazoles, unlike tosylmethyl isocyano monoanion which gives pyrroles by reaction with the conjugated carbon-carbon double bonds.Reaction of 2 with carbon-nitrogen m

Full text of DOI:10.1016/S0040-4039(00)78757-0

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