1: malonic acid dimethyl ester With sodium hydride in tetrahydrofuran
2: methyl (2-methyl-3-butene-2-yl)carbonate With tetracarbonylbis(μ-chloro)dirhodium(I) in tetrahydrofuran
T=0°C;
参考文献
Ashfeld, Brandon L.; Miller, Kenneth A.; Martin, Stephen F.
Organic Letters, 2004 , vol. 6, # 8 p. 1321 - 1324
1: malonic acid dimethyl ester With sodium hydride in N,N-dimethyl-formamide
2: methyl 3-methylbut-2-enyl carbonate With tetracarbonylbis(μ-chloro)dirhodium(I) in N,N-dimethyl-formamide
T=-20°C;
参考文献
Ashfeld, Brandon L.; Miller, Kenneth A.; Martin, Stephen F.
Organic Letters, 2004 , vol. 6, # 8 p. 1321 - 1324
Pd(1,2-bis(diphenylphosphino)ethane)2 in tetrahydrofuran
Heating; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Trost, Barry M.; Schmuff, Norman R.; Miller, Michael J.
Journal of the American Chemical Society, 1980 , vol. 102, # 18 p. 5979 - 5981
