(3E)-4-Methoxy-3-buten-2-one

(3E)-4-Methoxy-3-buten-2-one Structure
(3E)-4-Methoxy-3-buten-2-one structure
Common Name (3E)-4-Methoxy-3-buten-2-one
CAS Number 51731-17-0 Molecular Weight 100.116
Density 0.9±0.1 g/cm3 Boiling Point 200.0±0.0 °C at 760 mmHg
Molecular Formula C5H8O2 Melting Point N/A
MSDS Chinese USA Flash Point 63.3±0.0 °C

Pericyclic reaction of a zwitterionic salt of an enedione-diazoester. A novel strategy for the synthesis of highly functionalized resorcinols.

Org. Lett. 12(19) , 4304-7, (2010)

Enedione-diazoesters formed from 3-TBSO-2-diazo-3-butenoates undergo base-catalyzed pericyclization that with dinitrogen extrusion and methyl migration provide a novel and efficient route to 2-carboalkoxyresorcinols. Intercepting the intermediate enolate anio...

Bifunctional thiourea-catalyzed enantioselective double Michael reaction of ?, d-unsaturated ß-ketoester to nitroalkene: asymmetric synthesis of (-)-epibatidine. Hoashi Y, et al.

Tetrahedron Lett. 45(50) , 9185-9188, (2004)