您好，欢迎来到魔法化学网！
合作交流
|
服务时间(9:30-18:00)
百科
百科
▼
百科
资讯
搜索
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
首页
化合物百科
价格行情
资讯
化工导航
实验室工具
搜索
乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
213914-68-2
合成路线
（共 8 条）
213914-68-2
→
反应条件
213914-70-6
+
94594-90-8
左旋樟脑磺内酰胺
+
60886-80-8
(1S)-(-)-樟脑内磺酰亚胺
反应条件
1: With potassium hydroxide; dihydrogen peroxide in n-heptane; diethylene glycol dimethyl ether; water T=17°C; 11 h; 2: With hydrogenchloride; sodium sulfite in diethylene glycol dimethyl ether; water T=5 - 21°C; 1.58333 h;
参考文献
Yamazaki, Shigeya; Hosoya, Takeshi
Patent: US2009/118542 A1, 2009 ;
Location in patent: Page/Page column 6 ;
213914-68-2
→
反应条件
213914-70-6
+
94594-90-8
左旋樟脑磺内酰胺
反应条件
1: With calcium hydroxide powder in n-heptane; water; isopropyl alcohol T=82°C; 16 h; 2: With hydrogenchloride in tert-butyl methyl ether; water; isopropyl alcohol T=10 - 24°C; Product distribution / selectivity;
参考文献
Yamazaki, Shigeya; Hosoya, Takeshi
Patent: US2009/118542 A1, 2009 ;
Location in patent: Page/Page column 4 ;
213914-68-2
→
反应条件
213914-70-6
+
94594-90-8
左旋樟脑磺内酰胺
反应条件
2-methyl-but-2-ene; tetra(n-butyl)ammonium hydroxide; dihydrogen peroxide in ethylene glycol dimethyl ether; water T=-10°C; Hydrolysis; cyclization; 2 h;
参考文献
Bulletin of the Chemical Society of Japan, , vol. 73, # 2 p. 423 - 428
213914-68-2
→
反应条件
185517-21-9
(R)-2-丙基辛酸
反应条件
1: 100 percent / H2 / Pd/C / ethyl acetate; methanol / 1 h 2: 59.3 percent / aq. H2O2; tetrabutylammonium hydroxide / tetrahydrofuran / 0.83 h / -20 °C View Scheme
参考文献
Hasegawa, Tomoyuki; Kawanaka, Yasufumi; Kasamatsu, Eiji; Iguchi, Yoichi; Yonekawa, Yoshihira; Okamoto, Masaki; Ohta, Chiaki; Hashimoto, Shinsuke; Ohuchida, Shuichi
Organic Process Research and Development, 2003 , vol. 7, # 2 p. 168 - 171
213914-68-2
→
反应条件
213914-70-6
+
94594-90-8
左旋樟脑磺内酰胺
+
60886-80-8
(1S)-(-)-樟脑内磺酰亚胺
反应条件
1: With potassium hydroxide; dihydrogen peroxide in n-heptane; diethylene glycol dimethyl ether; water T=17°C; 11 h; 2: With hydrogenchloride; sodium sulfite in diethylene glycol dimethyl ether; water T=5 - 21°C; 1.58333 h;
参考文献
Yamazaki, Shigeya; Hosoya, Takeshi
Patent: US2009/118542 A1, 2009 ;
Location in patent: Page/Page column 6 ;
213914-68-2
→
反应条件
213914-70-6
+
60886-80-8
(1S)-(-)-樟脑内磺酰亚胺
反应条件
1: With strontium hydroxide in n-heptane; water; isopropyl alcohol T=82°C; 4 h; 2: With hydrogenchloride in tert-butyl methyl ether; water; isopropyl alcohol Product distribution / selectivity;
参考文献
Yamazaki, Shigeya; Hosoya, Takeshi
Patent: US2009/118542 A1, 2009 ;
Location in patent: Page/Page column 6 ;
213914-68-2
→
反应条件
60886-80-8
(1S)-(-)-樟脑内磺酰亚胺
反应条件
1: 30.4 percent / 2-methyl-2-butene; H2O2; tetrabutylammonium hydroxide / 1,2-dimethoxy-ethane; H2O / 2 h / -10 °C 2: 11 percent / H2O; H2O2; LiOH / tetrahydrofuran / 72 h / 20 °C View Scheme
参考文献
Hasegawa, Tomoyuki; Yamamoto, Hisashi
Bulletin of the Chemical Society of Japan, 2000 , vol. 73, # 2 p. 423 - 428
213914-68-2
→
反应条件
60933-63-3
（1S）-10-樟脑磺酰胺
反应条件
1: 30.4 percent / 2-methyl-2-butene; H2O2; tetrabutylammonium hydroxide / 1,2-dimethoxy-ethane; H2O / 2 h / -10 °C 2: 12 percent / H2O; H2O2; LiOH / tetrahydrofuran / 72 h / 20 °C View Scheme
参考文献
Bulletin of the Chemical Society of Japan, , vol. 73, # 2 p. 423 - 428
