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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
81036-97-7
合成路线
（共 8 条）
81036-97-7
→
反应条件
3966-30-1
(R)-(-)-2-羟基-2-苯基丙酸
反应条件
1: 1) LiN(i-Pr)2, HMPT / 1) -70 deg C, THF, 2) -70 to 0 deg C, 10 min 2: KOH / H2O; methanol / 0.17 h / 60 °C / e.e.: 85percent View Scheme
参考文献
Frater, Gy.; Mueller, U.; Guenther, W.
Tetrahedron Letters, 1981 , vol. 22, # 42 p. 4221 - 4224
81036-97-7
→
反应条件
495-40-9
苯丁酮
反应条件
1: 95 percent / LDA 2: 60 percent / 650 °C / 0.01 Torr View Scheme
参考文献
Aitken, R. Alan; Thomas, Andrew W.
Synlett, 1998 , # 1 p. 102 - 104
81036-97-7
→
反应条件
5928-67-6
(S)-(+)-安息香
反应条件
1: 60 percent / LDA / tetrahydrofuran / 1 h / -78 °C 2: 70 percent / diisopropylethylamine / acetonitrile / Heating 3: 97 percent / KOH / ethanol; H2O 4: 62 percent / O2; t-Bu-CHO / Co(III) ortho-phenylene-bis(N'-methyloxamidate) complex 5: 85 percent / TiCl4 View Scheme
参考文献
Blay, Gonzalo; Fernandez, Isabel; Monje, Belen; Montesinos-Magraner, Marc; Pedro, Jose R.
Tetrahedron, 2011 , vol. 67, # 5 p. 881 - 890
81036-97-7
→
反应条件
1144-74-7
4-硝基二苯甲酮
反应条件
1.1: LDA; HMPA / heptane; tetrahydrofuran; ethylbenzene / -78 °C 1.2: 30 percent / HMPA / heptane; tetrahydrofuran; ethylbenzene / -78 °C 2.1: 94 percent / KOH / ethanol / 20 °C 3.1: 82 percent / O2; pivalaldehyde; substituted o-phenylenediamine Co(III) complex / acetonitrile View Scheme
参考文献
Barroso, Santiago; Blay, Gonzalo; Cardona, Luz; Fernandez, Isabel; Garcia, Begona; Pedro, Jose R.
Journal of Organic Chemistry, 2004 , vol. 69, # 20 p. 6821 - 6829
81036-97-7
→
反应条件
13113-71-8
(S)-(+)-2-羟基-2-苯丙酸
反应条件
1: 1) LiN(i-Pr)2, HMPT / 1) -70 deg C, THF, 2) -70 to 0 deg C, 10 min 2: KOH / H2O; methanol / 0.17 h / 60 °C / e.e.: 85percent View Scheme
参考文献
Tetrahedron Letters, , vol. 22, # 42 p. 4221 - 4224
81036-97-7
→
反应条件
2243-79-0
(2-硝基苯基)苯基-甲酮
反应条件
1.1: LDA; HMPA / heptane; tetrahydrofuran; ethylbenzene / 0.5 h / -78 °C 1.2: 37 percent / HMPA / heptane; tetrahydrofuran; ethylbenzene / 0.17 h / -78 °C 2.1: 78 percent / KOH / ethanol / 20 °C 3.1: 90 percent / O2; pivalaldehyde; substituted o-phenylenediamine Co(III) complex / acetonitrile View Scheme
参考文献
Blay, Gonzalo; Cardona, Luz; Fernandez, Isabel; Michelena, Raquel; Pedro, Jose R.; Ramirez, Teresa; Ruiz-Garcia, Rafael
Synlett, 2003 , # 15 p. 2325 - 2328
81036-97-7
→
反应条件
7501-57-7
(3-甲氧基-4-硝基-苯基)-苯基-甲酮
反应条件
1.1: LDA; HMPA / heptane; tetrahydrofuran; ethylbenzene / 0.5 h / -78 °C 1.2: 75 percent / HMPA / heptane; tetrahydrofuran; ethylbenzene / 0.17 h / -78 °C 2.1: 93 percent / KOH / ethanol / 20 °C 3.1: 80 percent / O2; pivalaldehyde; substituted o-phenylenediamine Co(III) complex / acetonitrile View Scheme
参考文献
Blay, Gonzalo; Cardona, Luz; Fernandez, Isabel; Michelena, Raquel; Pedro, Jose R.; Ramirez, Teresa; Ruiz-Garcia, Rafael
Synlett, 2003 , # 15 p. 2325 - 2328
81036-97-7
→
反应条件
50709-84-7
反应条件
1.1: LDA; HMPA / heptane; tetrahydrofuran; ethylbenzene / 0.5 h / -78 °C 1.2: 90 percent / HMPA / heptane; tetrahydrofuran; ethylbenzene / 0.17 h / -78 °C 2.1: KOH / ethanol / 20 °C 2.2: 63 percent / aq. HCl / ethanol View Scheme
参考文献
Blay, Gonzalo; Cardona, Luz; Fernandez, Isabel; Michelena, Raquel; Pedro, Jose R.; Ramirez, Teresa; Ruiz-Garcia, Rafael
Synlett, 2003 , # 15 p. 2325 - 2328
