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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
DL-高苯丙氨酸
合成路线
(共 51 条)
64-17-5
乙醇
+
1012-05-1
DL-高苯丙氨酸
→
反应条件
46460-23-5
(S)-2-氨基-4-苯基丁酸乙酯
反应条件
1: With thionyl chloride Reflux; 2: With sodium hydrogencarbonate
参考文献
Stella, Selvaraj; Chadha, Anju
Tetrahedron Asymmetry, 2010 , vol. 21, # 4 p. 457 - 460
→
反应条件
46460-23-5
(S)-2-氨基-4-苯基丁酸乙酯
反应条件
暂无反应条件数据
参考文献
USV Pharmaceutical Corporation
Patent: US4666906 A1, 1987 ;
1012-05-1
DL-高苯丙氨酸
→
反应条件
943-73-7
L-高苯丙氨酸
反应条件
1: alkaline aq. solution / 0.5 h / 4 °C / pH 11 2: aminoacylase I from Aspergillus melleus; Tris buffer / H2O / 25 °C / pH 7.5 View Scheme
参考文献
Hayashi, Kimiaki; Nunami, Ken-ichi; Kato, Jyoji; Yoneda, Naoto; Kubo, Masami; et al.
Journal of Medicinal Chemistry, 1989 , vol. 32, # 2 p. 289 - 297
1012-05-1
DL-高苯丙氨酸
→
反应条件
645-59-0
苯代丙腈
反应条件
copper(ll) bromide; lithium tert-butylate in tetrahydrofuran; hexane 2.5 h; Ambient temperature;
参考文献
Takeda, Takeshi; Yamauchi, Satoshi; Fujiwara, Tooru
Synthesis, 1996 , # 5 p. 600 - 602
1012-05-1
DL-高苯丙氨酸
→
反应条件
82717-96-2
N-[1-(S)-乙氧羰基-3-苯丙基]-L-丙氨酸
反应条件
2: CoCl2 / H2O / 72 h / 37 °C / aminoacylase (from Aspergillus oryzae); pH 7 3: SOCl2 4: 43.6 percent / K2CO3 / dimethylsulfoxide / 30 h / Ambient temperature 5: ethyl acetate; diisopropyl ether 6: 96 percent / H2 / Pd / ethanol / 3 h / 760 Torr / Ambient temperature View Scheme
参考文献
Hayashi, Kimiaki; Nunami, Ken-ichi; Kato, Jyoji; Yoneda, Naoto; Kubo, Masami; et al.
Journal of Medicinal Chemistry, 1989 , vol. 32, # 2 p. 289 - 297
1012-05-1
DL-高苯丙氨酸
→
反应条件
89371-44-8
咪达普利拉
反应条件
2: CoCl2 / H2O / 72 h / 37 °C / aminoacylase (from Aspergillus oryzae); pH 7 3: benzene / 6 h / Heating 4: 40.8 percent / K2CO3 / dimethylsulfoxide / 30 h / Ambient temperature 5: ethyl acetate; diisopropyl ether 6: 94 percent / 15percent HCl/dioxane / Ambient temperature 7: DCC / tetrahydrofuran / Ambient temperature 8: 1) tBuOK / 1) THF, -50 deg C, 20 min, 2) THF, -30 deg C, 20 min 9: ethyl acetate; diisopropyl ether / 3 h / Ambient temperature 10: H2 / Pd / methanol / 2 h / 760 Torr / Ambient temperature View Scheme
参考文献
Hayashi, Kimiaki; Nunami, Ken-ichi; Kato, Jyoji; Yoneda, Naoto; Kubo, Masami; et al.
Journal of Medicinal Chemistry, 1989 , vol. 32, # 2 p. 289 - 297
1012-05-1
DL-高苯丙氨酸
→
反应条件
89396-94-1
(4S)-3-[(2S)-2-[[(1S)-1-(乙氧基羰基)-3-苯丙基]氨基]-1-氧丙基]-1-甲基-2-氧-4-咪唑啉盐酸盐
反应条件
2: CoCl2 / H2O / 72 h / 37 °C / aminoacylase (from Aspergillus oryzae); pH 7 3: SOCl2 4: 43.6 percent / K2CO3 / dimethylsulfoxide / 30 h / Ambient temperature 5: ethyl acetate; diisopropyl ether 6: 96 percent / H2 / Pd / ethanol / 3 h / 760 Torr / Ambient temperature 7: DCC / tetrahydrofuran / Ambient temperature 8: 1) tBuOK / 1) THF, -50 deg C, 20 min, 2) THF, -30 deg C, 20 min 9: ethyl acetate; diisopropyl ether / 3 h / Ambient temperature 10: 1) K2CO3, 2) 15percent HCl/dioxane / 1) H2O, 2) rt, overnight View Scheme
参考文献
Journal of Medicinal Chemistry, , vol. 32, # 2 p. 289 - 297
1012-05-1
DL-高苯丙氨酸
→
反应条件
82795-51-5
D-高苯丙氨酸
反应条件
sodium hydroxide; oxygen; tri-(hydroxymethyl)-methylamine in water T=30°C; pH=7.3; 46 h; Resolution of racemateEnzymatic reaction; optical yield given as percent eeenantioselective reaction;
参考文献
Zhang, Zizhang
Tetrahedron Letters, 2008 , vol. 49, # 45 p. 6468 - 6470
1012-05-1
DL-高苯丙氨酸
→
反应条件
5440-40-4
2-乙酰氨基-4-苯基-丁酸
反应条件
1: 89.5 percent / NaOH / H2O / 1 h / 0 - 5 °C / pH 11 - 11.5 2: 37.5 percent / potassium phosphate buffer; aq. NaOH; beef kidney acetone powder / CoCl2 / 24 h / 37 °C / pH 7.5 / Enzymatic reaction View Scheme
参考文献
Regla, Ignacio; Luna, Hector; Perez, Herminia I.; Demare, Patricia; Bustos-Jaimes, Ismael; Zaldivar, Victor; Calcagno, Mario L.
Tetrahedron Asymmetry, 2004 , vol. 15, # 8 p. 1285 - 1288
1012-05-1
DL-高苯丙氨酸
→
反应条件
617-65-2
DL-谷氨酸
+
96576-07-7
反应条件
hydrogenchloride; hydrogen-oxygen flame in water 0.416667 h; pH = 3; Product distribution;
参考文献
Takasaki, Michiaki; Nomoto, Shinya; Harada, Kaoru
Chemistry Letters, 1984 , p. 1629 - 1632
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