carbon monoxide; palladium on activated charcoal; 1,4-di(diphenylphosphino)-butane in ethylene glycol dimethyl ether
T=150°C; P=5168 Torr; 24 h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Ali, B. El; Vasapollo, G.; Alper, H.
Journal of Organic Chemistry, 1993 , vol. 58, # 17 p. 4739 - 4741
carbon monoxide; palladium on activated charcoal; 1,4-di(diphenylphosphino)-butane in ethylene glycol dimethyl ether
T=150°C; P=30400 Torr; 24 h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Ali, B. El; Vasapollo, G.; Alper, H.
Journal of Organic Chemistry, 1993 , vol. 58, # 17 p. 4739 - 4741
oxonium; sodium chloride in dichloromethane
8 h; Ambient temperaturepH= 4; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Scheeren, J. W.; Bakker, C. G.; Peperzak, R.; Nivard, R. J. F.
Tetrahedron Letters, 1987 , vol. 28, # 16 p. 1821 - 1824
