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结构式
乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
L-酪氨醇
合成路线
（共 22 条）
4089-07-0
L-酪氨酸乙酯盐酸盐
→
反应条件
5034-68-4
L-酪氨醇
反应条件
1: With lithium aluminium tetrahydride in diethyl ether T=20°C; 3 h; 2: With water; potassium hydroxide in diethyl ether
参考文献
Kaplan, Eliahu
Patent: US2009/306214 A1, 2009 ;
Location in patent: Page/Page column 7 ;
40829-66-1
→
反应条件
5034-68-4
L-酪氨醇
反应条件
hydrogen; palladium on activated charcoal in methanol P=2250.18 Torr;
参考文献
Caplar, Vesna; Raza, Zlata; Katalenic, Darinka; Zinic, Mladen
Croatica Chemica Acta, 2003 , vol. 76, # 1 p. 23 - 36
1080-06-4
L-酪氨酸甲酯
→
反应条件
5034-68-4
L-酪氨醇
反应条件
tetrahydrofuran; lithium aluminium tetrahydride
参考文献
Zagotto; Supino; Favini; Moro; Palumbo
Farmaco, 2000 , vol. 55, # 1 p. 1 - 5
83345-46-4
N-[(1S)-2-羟基-1-[(4-羟基苯基)甲基]乙基]-氨基甲酸1,1-二甲基乙基酯
→
反应条件
5034-68-4
L-酪氨醇
反应条件
trifluoroacetic acid in dichloromethane T=20°C; 20 h; Inert atmosphere;
参考文献
Jia, Hongge; Li, Jun; Zang, Yu; Aoki, Toshiki; Teraguchi, Masahiro; Kaneko, Takashi
Journal of Polymer Science, Part A: Polymer Chemistry, 2012 , vol. 50, # 24 p. 5134 - 5143
3417-91-2
L-酪氨酸甲酯盐酸盐
→
反应条件
5034-68-4
L-酪氨醇
反应条件
1: 99 percent / aq. Na2CO3 / CH2Cl2 2: 82 percent / LiBH4 / tetrahydrofuran / 0.5 h / 20 °C 3: 87 percent / H2; aq. HCl / Pd/C / methanol / 2 h View Scheme
参考文献
Chong, Hyun-Soon; Song, Hyun A.; Dadwal, Mamta; Sun, Xiang; Sin, Inseok; Chen, Yunwei
Journal of Organic Chemistry, 2010 , vol. 75, # 1 p. 219 - 221
13512-31-7
Z-L-酪氨酸甲酯
→
反应条件
5034-68-4
L-酪氨醇
反应条件
1: 82 percent / LiBH4 / tetrahydrofuran / 0.5 h / 20 °C 2: 87 percent / H2; aq. HCl / Pd/C / methanol / 2 h View Scheme
参考文献
Bosch, M. Pilar; Campos, Francisco; Niubo, Itziar; Rosell, Gloria; Diaz, J. Luis; Brea; Loza, M. Isabel; Guerrero, Angel
Journal of Medicinal Chemistry, 2004 , vol. 47, # 16 p. 4041 - 4053
60-18-4
L-酪氨酸
→
反应条件
5034-68-4
L-酪氨醇
反应条件
sodium tetrahydroborate; amberlyst-15; lithium chloride 1.) CH3OH; 2.) THF, reflux, 3-4 h; Yield given. Multistep reaction;
参考文献
Zagotto; Supino; Favini; Moro; Palumbo
Farmaco, 2000 , vol. 55, # 1 p. 1 - 5
87745-27-5
L-酪氨醇盐酸盐
→
反应条件
5034-68-4
L-酪氨醇
反应条件
1.1: 70 percent / NaOH / dioxane / 3 h / 20 °C 2.1: NaH / dimethylformamide / 0.17 h / 0 °C 2.2: 74 percent / dimethylformamide / 5 h / 20 °C 3.1: trifluoroacetic acid / CH2Cl2 / 1 h / 20 °C 4.1: 1.95 g / Et3N; 1-hydroxybenzotriazole hydrate; water soluble carbodiimide hydrochloride / CH2Cl2 / 18 h / 20 °C 5.1: trifluoroacetic acid / CH2Cl2 / 1 h / 20 °C 6.1: 2.6 g / Et3N; 1-hydroxybenzotriazole hydrate; water soluble carbodiimide hydrochloride / CH2Cl2 / 18 h / 20 °C 7.1: trifluoroacetic acid / CH2Cl2 / 1 h / 20 °C 8.1: 411 mg / Et3N; 1-hydroxybenzotriazole hydrate; water soluble carbodiimide hydrochloride / dimethylformamide / 18 h / 20 °C 9.1: 96 percent / H2 / 10 percent Pd/C / dimethylformamide / 18 h / 20 °C 10.1: 6N HCl / 18 h / 105 °C View Scheme
参考文献
Momose, Isao; Sekizawa, Ryuichi; Hirosawa, Sehei; Ikeda, Daishiro; Naganawa, Hiroshi; Inuma, Hironobu; Takeuchi, Tomio
Journal of Antibiotics, 2001 , vol. 54, # 12 p. 1004 - 1012
1026423-88-0
→
反应条件
5034-68-4
L-酪氨醇
反应条件
1: 1.95 g / Et3N; 1-hydroxybenzotriazole hydrate; water soluble carbodiimide hydrochloride / CH2Cl2 / 18 h / 20 °C 2: trifluoroacetic acid / CH2Cl2 / 1 h / 20 °C 3: 2.6 g / Et3N; 1-hydroxybenzotriazole hydrate; water soluble carbodiimide hydrochloride / CH2Cl2 / 18 h / 20 °C 4: trifluoroacetic acid / CH2Cl2 / 1 h / 20 °C 5: 411 mg / Et3N; 1-hydroxybenzotriazole hydrate; water soluble carbodiimide hydrochloride / dimethylformamide / 18 h / 20 °C 6: 96 percent / H2 / 10 percent Pd/C / dimethylformamide / 18 h / 20 °C 7: 6N HCl / 18 h / 105 °C View Scheme
参考文献
Momose, Isao; Sekizawa, Ryuichi; Hirosawa, Sehei; Ikeda, Daishiro; Naganawa, Hiroshi; Inuma, Hironobu; Takeuchi, Tomio
Journal of Antibiotics, 2001 , vol. 54, # 12 p. 1004 - 1012
402832-91-1
→
反应条件
5034-68-4
L-酪氨醇
反应条件
1: trifluoroacetic acid / CH2Cl2 / 1 h / 20 °C 2: 1.95 g / Et3N; 1-hydroxybenzotriazole hydrate; water soluble carbodiimide hydrochloride / CH2Cl2 / 18 h / 20 °C 3: trifluoroacetic acid / CH2Cl2 / 1 h / 20 °C 4: 2.6 g / Et3N; 1-hydroxybenzotriazole hydrate; water soluble carbodiimide hydrochloride / CH2Cl2 / 18 h / 20 °C 5: trifluoroacetic acid / CH2Cl2 / 1 h / 20 °C 6: 411 mg / Et3N; 1-hydroxybenzotriazole hydrate; water soluble carbodiimide hydrochloride / dimethylformamide / 18 h / 20 °C 7: 96 percent / H2 / 10 percent Pd/C / dimethylformamide / 18 h / 20 °C 8: 6N HCl / 18 h / 105 °C View Scheme
参考文献
Momose, Isao; Sekizawa, Ryuichi; Hirosawa, Sehei; Ikeda, Daishiro; Naganawa, Hiroshi; Inuma, Hironobu; Takeuchi, Tomio
Journal of Antibiotics, 2001 , vol. 54, # 12 p. 1004 - 1012
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