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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
3,4-二甲氧基苯乙烯
合成路线
（共 75 条）
6380-23-0
3,4-二甲氧基苯乙烯
→
反应条件
13443-56-6
反应条件
pyridine; osmium(VIII) oxide in diethyl ether T=20°C; dihydroxylation; 20 h;
参考文献
Takenaka, Yukiko; Tanahashi, Takao; Shintaku, Masashi; Sakai, Takeshi; Nagakura, Naotaka; Parida
Phytochemistry, 2000 , vol. 55, # 3 p. 275 - 284
31617-39-7
1,3-二乙基-7-甲基嘌呤-2,6-二酮
+
6380-23-0
3,4-二甲氧基苯乙烯
→
反应条件
155270-99-8
1-苯基-1-(2-吡啶基)-3-二甲氨基丙烷马来酸盐
反应条件
1: 1,3-diethyl-7-methyl-1H-purine-2,6(3H,7H)-dione With pyridine; palladium diacetate; copper (II) acetate monohydrate; copper(l) chloride in N,N-dimethyl acetamide T=20°C; Heck reaction; 0.0833333 h; Inert atmosphere; 2: 1,2-dimethoxy-4-ethenyl-benzene in N,N-dimethyl acetamide T=120°C; Heck reaction; 20 h; Inert atmosphere;
参考文献
Huang, Yumin; Song, Feijie; Wang, Zhen; Xi, Peihua; Wu, Ningjie; Wang, Zhigang; Lan, Jingbo; You, Jingsong
Chemical Communications, 2012 , vol. 48, # 23 p. 2864 - 2866
6380-23-0
3,4-二甲氧基苯乙烯
→
反应条件
2024-83-1
3,4-二甲氧基苄腈
反应条件
N-bromosuccinmide; K3PO4*7H2O; trimethylsilylazide; copper diacetate in acetonitrile T=80°C; 25 h; Schlenk technique;
参考文献
Zong, Xiaolin; Zheng, Qing-Zhong; Jiao, Ning
Organic and Biomolecular Chemistry, 2014 , vol. 12, # 8 p. 1198 - 1202
6380-23-0
3,4-二甲氧基苯乙烯
→
反应条件
2688-77-9
(S)-劳丹素
反应条件
1: potassium phosphate; palladium diacetate / N,N-dimethyl acetamide / 1 h / 140 °C / |Inert atmosphere 2: ammonium acetate / 100 °C 3: lithium aluminium tetrahydride / diethyl ether; tetrahydrofuran / 6 h / 20 °C / |Cooling with ice 4: acetic anhydride / 2 h / 20 °C 5: lithium aluminium tetrahydride / tetrahydrofuran / 48 h / 20 °C / |Cooling with ice 6: n-butyllithium; diisopropylamine; 2,2-bis[2-(4(S)-isobutyl-1,3-oxazolinyl)]propane / hexane; toluene / 26 h / -78 - -30 °C / |Inert atmosphere View Scheme
参考文献
Ogata, Tokutaro; Kimachi, Tetsutaro; Yamada, Ken-Ichi; Yamamoto, Yasutomo; Tomioka, Kiyoshi
Heterocycles, 2012 , vol. 86, # 1 p. 469 - 485
6380-23-0
3,4-二甲氧基苯乙烯
→
反应条件
65709-39-9
2-(3,4-二甲氧基苯基)-哌嗪
反应条件
1: HgO*2HBF4 / tetrahydrofuran / 7 h / 70 °C / |Inert atmosphere 2: palladium on activated charcoal; hydrogen / methanol / 4 h View Scheme
参考文献
Kour, Harpreet; Paul, Satya; Singh, Parvinder Pal; Gupta, Monika; Gupta, Rajive
Tetrahedron Letters, 2013 , vol. 54, # 8 p. 761 - 764
6380-23-0
3,4-二甲氧基苯乙烯
+
19591-17-4
2-碘乙酰苯胺
→
反应条件
823791-69-1
反应条件
palladium diacetate; triethylamine in N,N-dimethyl-formamide Heck coupling;
参考文献
Thomas, Noel F.; Velu, Saraswati S.; Weber, Jean-Frederic F.; Lee; Hadi, A. Hamid A.; Richomme, Pascal; Rondeau, David; Noorbatcha, Ibrahim; Awang, Khalijah
Tetrahedron, 2004 , vol. 60, # 51 p. 11733 - 11742
6380-23-0
3,4-二甲氧基苯乙烯
+
615-43-0
2-碘苯胺
→
反应条件
823791-70-4
反应条件
palladium diacetate; triethylamine in N,N-dimethyl-formamide Heck coupling reaction; 48 h; Heating;
参考文献
Thomas, Noel F.; Velu, Saraswati S.; Weber, Jean-Frederic F.; Lee; Hadi, A. Hamid A.; Richomme, Pascal; Rondeau, David; Noorbatcha, Ibrahim; Awang, Khalijah
Tetrahedron, 2004 , vol. 60, # 51 p. 11733 - 11742
6380-23-0
3,4-二甲氧基苯乙烯
→
反应条件
833353-17-6
(alphaR)-alpha-(碘甲基)-3,4-二甲氧基苯甲醇
反应条件
1: 97 percent / potassium ferricyanide; potassium carbonate; osmium tetroxide / (DHQD)2PHAL / H2O; 2-methyl-propan-2-ol; toluene / 24 h / 0 °C 2: 95 percent / dibutyltin oxide; triethylamine / CH2Cl2 / 0.75 h / 20 °C 3: 95 percent / sodium iodide / acetone / 6 h / Heating View Scheme
参考文献
Kumar, Pradeep; Upadhyay, Rajesh Kumar; Pandey, Rajesh Kumar
Tetrahedron Asymmetry, 2004 , vol. 15, # 24 p. 3955 - 3959
6380-23-0
3,4-二甲氧基苯乙烯
→
反应条件
5888-51-7
1,2-二甲氧基-4-乙基苯
反应条件
4,4'-di-tert-butylbiphenyl; lithium; isopropyl alcohol; nickel dichloride in tetrahydrofuran T=20 - 76°C; Inert atmosphere; chemoselective reaction;
参考文献
Takahashi, Tohru; Yoshimura, Masatoshi; Suzuka, Hiroyasu; Maegawa, Tomohiro; Sawama, Yoshinari; Monguchi, Yasunari; Sajiki, Hironao
Tetrahedron, 2012 , vol. 68, # 39 p. 8293 - 8299
6380-23-0
3,4-二甲氧基苯乙烯
+
74497-02-2
→
反应条件
5888-51-7
1,2-二甲氧基-4-乙基苯
+
65341-60-8
反应条件
triphenylphosphine; bis(1,5-cyclooctadiene)-rhodium(I) tetrafluoroborate in toluene T=140°C; Cyclization; Anti-Markovnikov hydroamination; 48 h;
参考文献
Beller, Matthias; Thiel, Oliver R.; Trauthwein, Harald; Hartung, Christian G.
Chemistry - A European Journal, 2000 , vol. 6, # 14 p. 2513 - 2522
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