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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
83650-09-3
合成路线
（共 19 条）
66-25-1
正己醛
+
17435-72-2
2-溴甲基丙烯酸乙酯
→
反应条件
83650-09-3
反应条件
tin; acetic acid in diethyl ether; water Heating;
参考文献
Nokami, Junzo; Tamaoka, Takashi; Ogawa, Hideki; Wakabayashi, Shoji
Chemistry Letters, 1986 , p. 541 - 544
104-61-0
alphs-戊基-gama-丁内酯
→
反应条件
83650-09-3
反应条件
1: NaH / diethyl ether / 3 h / 20 °C 2: NaBH4 / methanol / 1 h / 20 °C 3: pyridine 4: pyridine / 6 h / Heating View Scheme
参考文献
Miyazawa, Mitsuo; Shimabayashi, Hiroshi; Hayashi, Shuichi; Hashimoto, Seiji; Nakamura, Sei-Ichi; Kosaka, Hiroshi; Kameoka, Hiromu
Journal of Agricultural and Food Chemistry, 2000 , vol. 48, # 11 p. 5406 - 5410
95905-45-6
→
反应条件
83650-09-3
反应条件
1: 76 percent / CrO3-H2SO4 / acetone / 0 °C / Jones oxidation 2: 79 percent / DBU / diethyl ether / Ambient temperature View Scheme
参考文献
Mandai, Takadatsu; Mori, Kazuhito; Hasegawa, Keisuke; Kawada, Mikio; Otera, Junzo
Tetrahedron Letters, 1984 , vol. 25, # 46 p. 5225 - 5226
95905-37-6
→
反应条件
83650-09-3
反应条件
1: 94 percent / silica gel (Wako Gel C-200) / hexane / 10 h / Heating 2: 65 percent / 30percent H2SO4 / acetone / 20 h / Ambient temperature; thioallylic rearrangement of methoxyallyl sulfides to α-methylene-γ-butyrolactones 3: 76 percent / CrO3-H2SO4 / acetone / 0 °C / Jones oxidation 4: 79 percent / DBU / diethyl ether / Ambient temperature View Scheme
参考文献
Mandai, Takadatsu; Mori, Kazuhito; Hasegawa, Keisuke; Kawada, Mikio; Otera, Junzo
Tetrahedron Letters, 1984 , vol. 25, # 46 p. 5225 - 5226
95905-41-2
→
反应条件
83650-09-3
反应条件
1: 65 percent / 30percent H2SO4 / acetone / 20 h / Ambient temperature; thioallylic rearrangement of methoxyallyl sulfides to α-methylene-γ-butyrolactones 2: 76 percent / CrO3-H2SO4 / acetone / 0 °C / Jones oxidation 3: 79 percent / DBU / diethyl ether / Ambient temperature View Scheme
参考文献
Mandai, Takadatsu; Mori, Kazuhito; Hasegawa, Keisuke; Kawada, Mikio; Otera, Junzo
Tetrahedron Letters, 1984 , vol. 25, # 46 p. 5225 - 5226
95905-33-2
→
反应条件
83650-09-3
反应条件
1: 72 percent / NaH-HMPA / Peterson olefination 2: 94 percent / silica gel (Wako Gel C-200) / hexane / 10 h / Heating 3: 65 percent / 30percent H2SO4 / acetone / 20 h / Ambient temperature; thioallylic rearrangement of methoxyallyl sulfides to α-methylene-γ-butyrolactones 4: 76 percent / CrO3-H2SO4 / acetone / 0 °C / Jones oxidation 5: 79 percent / DBU / diethyl ether / Ambient temperature View Scheme
参考文献
Mandai, Takadatsu; Mori, Kazuhito; Hasegawa, Keisuke; Kawada, Mikio; Otera, Junzo
Tetrahedron Letters, 1984 , vol. 25, # 46 p. 5225 - 5226
106118-58-5
→
反应条件
83650-09-3
反应条件
toluene-4-sulfonic acid in benzene Ambient temperature;
参考文献
Nokami, Junzo; Tamaoka, Takashi; Ogawa, Hideki; Wakabayashi, Shoji
Chemistry Letters, 1986 , p. 541 - 544
368452-74-8
→
反应条件
83650-09-3
反应条件
Multistep reaction;
参考文献
Ballini; Bosica; Livi
Synthesis, 2001 , # 10 p. 1519 - 1522
295796-50-8
→
反应条件
83650-09-3
反应条件
1: pyridine 2: pyridine / 6 h / Heating View Scheme
参考文献
Miyazawa, Mitsuo; Shimabayashi, Hiroshi; Hayashi, Shuichi; Hashimoto, Seiji; Nakamura, Sei-Ichi; Kosaka, Hiroshi; Kameoka, Hiromu
Journal of Agricultural and Food Chemistry, 2000 , vol. 48, # 11 p. 5406 - 5410
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