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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
62335-54-0
合成路线
(共 9 条)
328537-69-5
→
反应条件
62335-54-0
反应条件
1: With hydrogenchloride in methanol T=65°C; 2 h; 2: With toluene-4-sulfonic acid in benzene T=110°C; 8 h;
参考文献
Abdur Rahman; Ohno, Hiroaki; Yoshino, Hitoshi; Satoh, Norifumi; Tsukaguchi, Mahoto; Murakami, Kazuo; Iwata, Chuzo; Maezaki, Naoyoshi; Tanaka, Tetsuaki
Tetrahedron, 2001 , vol. 57, # 1 p. 127 - 134
57232-69-6
→
反应条件
62335-54-0
反应条件
1: 1.) CuI, 2.) p-TsOH*H2O / 2.) molecular sieves (3 Angstroem) / 1a.) ether, -78 deg C, 1.5 h, 1b.) ice-bath, 1 h, 2.) benzene, 4 h at reflux 2: RhCl3*3H2O / ethanol; benzene / 28 h / Heating View Scheme
参考文献
Clive, Derrick L. J.; Joussef, Antonio C.
Journal of Organic Chemistry, 1990 , vol. 55, # 3 p. 1096 - 1098
124127-98-6
→
反应条件
62335-54-0
反应条件
Rhodium trichloride in ethanol; benzene 28 h; Heating; Yield given;
参考文献
Clive, Derrick L. J.; Joussef, Antonio C.
Journal of Organic Chemistry, 1990 , vol. 55, # 3 p. 1096 - 1098
57232-69-6
+
917-54-4
甲基锂
→
反应条件
62335-54-0
+
124127-98-6
反应条件
copper(l) iodide; toluene-4-sulfonic acid; 3 A molecular sieve 1a.) ether, -78 deg C, 1.5 h, 1b.) ice-bath, 1 h, 2.) benzene, 4 h at reflux; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Clive, Derrick L. J.; Joussef, Antonio C.
Journal of Organic Chemistry, 1990 , vol. 55, # 3 p. 1096 - 1098
38275-11-5
→
反应条件
62335-54-0
反应条件
1.1: 96 percent / CuI / diethyl ether / 1.5 h / -20 - 0 °C 2.1: 10 percent HCl / methanol / 2 h / 65 °C 2.2: 89 percent / p-TsOH*H2O / benzene / 8 h / 110 °C View Scheme
参考文献
Abdur Rahman; Ohno, Hiroaki; Yoshino, Hitoshi; Satoh, Norifumi; Tsukaguchi, Mahoto; Murakami, Kazuo; Iwata, Chuzo; Maezaki, Naoyoshi; Tanaka, Tetsuaki
Tetrahedron, 2001 , vol. 57, # 1 p. 127 - 134
930-68-7
2-环己烯-1-酮
→
反应条件
62335-54-0
反应条件
1.1: 72 percent / Li / tetrahydrofuran / 0.5 h / 20 °C / ultrasound 2.1: 71 percent / PCC; Al2O3 / CH2Cl2 / 1 h / 20 °C 3.1: 96 percent / CuI / diethyl ether / 1.5 h / -20 - 0 °C 4.1: 10 percent HCl / methanol / 2 h / 65 °C 4.2: 89 percent / p-TsOH*H2O / benzene / 8 h / 110 °C View Scheme
参考文献
Abdur Rahman; Ohno, Hiroaki; Yoshino, Hitoshi; Satoh, Norifumi; Tsukaguchi, Mahoto; Murakami, Kazuo; Iwata, Chuzo; Maezaki, Naoyoshi; Tanaka, Tetsuaki
Tetrahedron, 2001 , vol. 57, # 1 p. 127 - 134
328537-68-4
→
反应条件
62335-54-0
反应条件
1.1: 71 percent / PCC; Al2O3 / CH2Cl2 / 1 h / 20 °C 2.1: 96 percent / CuI / diethyl ether / 1.5 h / -20 - 0 °C 3.1: 10 percent HCl / methanol / 2 h / 65 °C 3.2: 89 percent / p-TsOH*H2O / benzene / 8 h / 110 °C View Scheme
参考文献
Abdur Rahman; Ohno, Hiroaki; Yoshino, Hitoshi; Satoh, Norifumi; Tsukaguchi, Mahoto; Murakami, Kazuo; Iwata, Chuzo; Maezaki, Naoyoshi; Tanaka, Tetsuaki
Tetrahedron, 2001 , vol. 57, # 1 p. 127 - 134
62335-54-0
→
反应条件
28624-23-9
6-异丙基-4,8A-二甲基-1,2,3,7,8,8A-六氢萘
反应条件
1: (i) NaH, 1,2-dimethoxy-ethane, (ii) /BRN= 956591/ 2: diethyl ether 3: SOCl2, Py 4: H2 / PtO2 / ethanol 5: LiAlH4 / diethyl ether View Scheme
参考文献
Thomas,A.F. et al.
Tetrahedron, 1976 , vol. 32, p. 2261 - 2264
62335-54-0
→
反应条件
62335-51-7
反应条件
1: (i) NaH, 1,2-dimethoxy-ethane, (ii) /BRN= 956591/ 2: diethyl ether 3: SOCl2, Py 4: H2 / PtO2 / ethanol 5: LiAlH4 / diethyl ether View Scheme
参考文献
Thomas,A.F. et al.
Tetrahedron, 1976 , vol. 32, p. 2261 - 2264