(3S,4S)-3-[(R)-1-(叔丁基二甲基硅氧基)乙基]-4-[(R)-1-羰乙基]-2-氮杂环丁酮合成路线 (共 103 条)
反应条件
1: acidic or basic hydrolyses with AG 50W-X2 ion exchange resin or aq. NaHCO3 2: imidazole View Scheme
参考文献
Tetrahedron Letters, , vol. 30, # 41 p. 5631 - 5634
反应条件
1: acidic or basic hydrolyses with AG 50W-X2 ion exchange resin or aq. NaHCO3 2: imidazole View Scheme
参考文献
Tetrahedron Letters, , vol. 30, # 41 p. 5631 - 5634
反应条件
potassium hydroxide; ammonia; sodium 1.) aq.MeOH; Yield given. Multistep reaction;
参考文献
Tetrahedron Letters, , vol. 27, # 19 p. 2149 - 2152
反应条件
1: 1.) L-Selectride, 2.) imidazole / 1.) sec-butanol/THF, -78 deg C, 2.) DMF 2: 1.) KOH, 2.) Na/NH3 / 1.) aq.MeOH View Scheme
参考文献
Tetrahedron Letters, , vol. 27, # 19 p. 2149 - 2152
反应条件
1: imidazole View Scheme
参考文献
Tetrahedron Letters, , vol. 30, # 41 p. 5631 - 5634
反应条件
1: imidazole View Scheme
参考文献
Tetrahedron Letters, , vol. 30, # 41 p. 5631 - 5634
反应条件
1: imidazole View Scheme
参考文献
Tetrahedron Letters, , vol. 30, # 41 p. 5631 - 5634
反应条件
1: imidazole View Scheme
参考文献
Tetrahedron Letters, , vol. 30, # 41 p. 5631 - 5634
反应条件
1: LDA / 0.08 h / -78 °C 2: 1) TFAA, DMSO 2) K-selectride / 1) 16h, 0 deg C; 2) Et2O, 0.5h 3: 1) imidazole 2) Jones reagent / 1) DMF View Scheme
参考文献
Tetrahedron Letters, , vol. 31, # 2 p. 271 - 274
反应条件
1H-imidazole; jones reagent 1) DMF; Multistep reaction;
参考文献
Tetrahedron Letters, , vol. 31, # 2 p. 271 - 274