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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
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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
98232-51-0
合成路线
(共 9 条)
98232-51-0
→
反应条件
113967-21-8
反应条件
bromine in diethyl ether 2 h;
参考文献
SCHERING CORPORATION; COBURN, Craig, A.; LAVEY, Brian, J.; DWYER, Michael, P.; KOZLOWSKI, Joseph, A.; ROSENBLUM, Stuart, B.
Patent: WO2012/50848 A1, 2012 ;
Location in patent: Page/Page column 110 ;
41214-27-1
→
反应条件
98232-51-0
反应条件
PPA in chlorobenzene T=80°C; 15 h;
参考文献
SCHERING CORPORATION; COBURN, Craig, A.; LAVEY, Brian, J.; DWYER, Michael, P.; KOZLOWSKI, Joseph, A.; ROSENBLUM, Stuart, B.
Patent: WO2012/50848 A1, 2012 ;
Location in patent: Page/Page column 109-110 ;
150-19-6
3-甲氧基苯酚
→
反应条件
98232-51-0
反应条件
1: 73.5 percent / NaOH / H2O / 10 h / Heating 2: 53 percent / ethanol; H2O / 40 h / Heating 3: 75 percent / sulfuric acid / 25 h / Heating 4: 93.48 percent / KOH / H2O / 2 h / Heating 5: 49.5 percent / polyphosphoric acid / 3 h / Heating View Scheme
参考文献
Sarkhel, Sanjay; Sharon, Ashoke; Trivedi, Vishal; Maulik, Prakas R.; Singh, Man Mohan; Venugopalan, Paloth; Ray, Suprabhat
Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 23 p. 5025 - 5033
57052-73-0
→
反应条件
98232-51-0
反应条件
1: 93.48 percent / KOH / H2O / 2 h / Heating 2: 49.5 percent / polyphosphoric acid / 3 h / Heating View Scheme
参考文献
Sarkhel, Sanjay; Sharon, Ashoke; Trivedi, Vishal; Maulik, Prakas R.; Singh, Man Mohan; Venugopalan, Paloth; Ray, Suprabhat
Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 23 p. 5025 - 5033
3245-40-7
1-(3-溴丙氧基)-3-甲氧基苯
→
反应条件
98232-51-0
反应条件
1: 53 percent / ethanol; H2O / 40 h / Heating 2: 75 percent / sulfuric acid / 25 h / Heating 3: 93.48 percent / KOH / H2O / 2 h / Heating 4: 49.5 percent / polyphosphoric acid / 3 h / Heating View Scheme
参考文献
Sarkhel, Sanjay; Sharon, Ashoke; Trivedi, Vishal; Maulik, Prakas R.; Singh, Man Mohan; Venugopalan, Paloth; Ray, Suprabhat
Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 23 p. 5025 - 5033
651027-16-6
→
反应条件
98232-51-0
反应条件
1: 75 percent / sulfuric acid / 25 h / Heating 2: 93.48 percent / KOH / H2O / 2 h / Heating 3: 49.5 percent / polyphosphoric acid / 3 h / Heating View Scheme
参考文献
Sarkhel, Sanjay; Sharon, Ashoke; Trivedi, Vishal; Maulik, Prakas R.; Singh, Man Mohan; Venugopalan, Paloth; Ray, Suprabhat
Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 23 p. 5025 - 5033
552-41-0
丹皮酚
→
反应条件
98232-51-0
反应条件
1: 61 percent / K2CO3; tetrabutylammonium bromide / benzene; H2O / 16 h / Heating 2: 60 percent / BuLi; HMPA / tetrahydrofuran / -78 - 5 °C View Scheme
参考文献
Nikitin, Kirill V.; Andryukhova, Nonna P.
Canadian Journal of Chemistry, 2004 , vol. 82, # 5 p. 571 - 578
41214-27-1
→
反应条件
98232-51-0
反应条件
PPA T=60°C; 0.5 h; other aryloxybutanoic acids; Product distribution;
参考文献
Freedman, Jules; Stewart, Kenneth T.
Journal of Heterocyclic Chemistry, 1989 , vol. 26, p. 1547 - 1554
98232-51-0
+
109-94-4
甲酸乙酯
→
反应条件
89649-97-8
反应条件
sodium methylate 1.) benzene 2.) 0 deg C, 2 h; 25 deg C, 16 h; Yield given. Multistep reaction;
参考文献
Chatterjee, Amareshwar; Roy, Dinabandhu; Chatterjee, S.K.
Synthesis, 1981 , # 6 p. 449 - 451