[S,(+)]-1,4-二甲基-4-[(R)-1-甲基-2-亚甲基环戊基]环己烯合成路线 （共 10 条）
反应条件
1: 59 percent 2: 45 percent / H2O, NaOH / methanol / Ambient temperature 3: 2.) KOtBu / 1.) pyridine 2.) THF, room temperature 4: 36 percent / tetrahydrofuran 5: 94 percent / Na/BuOH / 80 °C 6: CrO3 7: Huang-Minlon reduction View Scheme
参考文献
Kodama, Mitsuaki; Takahashi, Toshiya; Kurihara, Toshio; Ito, Sho
Tetrahedron Letters, 1980 , vol. 21, p. 2811 - 2812
反应条件
formic acid; methanesulfonic acid in n-heptane T=80°C; 5 h; Further byproducts given;
参考文献
Tetrahedron, , vol. 39, # 16 p. 2657 - 2661
反应条件
formic acid in n-heptane T=80°C; 5 h; Further byproducts given;
参考文献
Tetrahedron, , vol. 39, # 16 p. 2657 - 2661
反应条件
methanesulfonic acid in n-heptane 1 h; Ambient temperature; Further byproducts given;
参考文献
Tetrahedron, , vol. 39, # 16 p. 2657 - 2661
反应条件
formic acid; methanesulfonic acid in n-heptane T=80°C; 24 h; different acids, different temperature and time; Product distributionMechanism;
参考文献
Tetrahedron, , vol. 39, # 16 p. 2657 - 2661
反应条件
formic acid; methanesulfonic acid in n-heptane
T=80°C; 5 h; Further byproducts given;
参考文献
Wu, Chia-Li; Liu, Shi
Tetrahedron, 1983 , vol. 39, # 16 p. 2657 - 2661
反应条件
formic acid in n-heptane
T=80°C; 5 h; Further byproducts given;
参考文献
Wu, Chia-Li; Liu, Shi
Tetrahedron, 1983 , vol. 39, # 16 p. 2657 - 2661
反应条件
formic acid; methanesulfonic acid in n-heptane
T=80°C; 24 h; Further byproducts given;
参考文献
Wu, Chia-Li; Liu, Shi
Tetrahedron, 1983 , vol. 39, # 16 p. 2657 - 2661
反应条件
methanesulfonic acid in n-heptane
1 h; Ambient temperature; Further byproducts given;
参考文献
Wu, Chia-Li; Liu, Shi
Tetrahedron, 1983 , vol. 39, # 16 p. 2657 - 2661
反应条件
formic acid; methanesulfonic acid in n-heptane
T=80°C; 24 h; different acids, different temperature and time; Product distributionMechanism;
参考文献
Wu, Chia-Li; Liu, Shi
Tetrahedron, 1983 , vol. 39, # 16 p. 2657 - 2661
