1: 1.) n-BuLi / 1.) THF, 0 deg C, 15 min
2: nBuLi / 1 h / 0 °C
3: (CO2H)2 / H2O; diethyl ether / 6 h
View Scheme
参考文献
Adlington, Robert M.; Baldwin, Jack E.; Bottaro, Jeffrey C.; Perry, Matthew W. D.
Journal of the Chemical Society, Chemical Communications, 1983 , # 18 p. 1040 - 1041
osmium(VIII) oxide; 4-methylmorpholine N-oxide in water; acetone
T=20°C; also other allenes investigated; variation of proportions of reagents; Product distribution;
Baldwin, Jack E.; Adlington, Robert M.; Bottaro, Jeffrey C.; Kolhe, Jayant N.; Perry, Matthew W. D.; Jain, Ashok U.
Tetrahedron, 1986 , vol. 42, # 15 p. 4223 - 4234