环戊烷甲酸甲酯是一种重要的医药中间体,可用于制备鲁索利替尼。
制备环戊烷甲酸甲酯的制备方法如下:在25°C下,将环戊烷甲酸(5.0g,43.8mmol)溶解于二氯甲烷(30mL)和甲醇(10mL)中,然后加入(三甲基硅烷基)重氮甲烷(2.0M己烷溶液,109mL,219.0mmol)。反应物在25°C下搅拌2小时后,在减压下浓缩,最终得到环戊烷甲酸甲酯(5g,产率89%),为黄色油状物。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
环戊酸 | cyclopentanecarboxylic acid | 3400-45-1 | C6H10O2 | 114.144 |
6-溴己酸甲酯 | methyl 6-bromohexanoate | 14273-90-6 | C7H13BrO2 | 209.083 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1-甲基环戊烷-1-羧酸甲酯 | methyl 1-methylcyclopentanecarboxylate | 4630-83-5 | C8H14O2 | 142.198 |
环戊酸 | cyclopentanecarboxylic acid | 3400-45-1 | C6H10O2 | 114.144 |
—— | 1-Butyl-cyclopentanecarboxylic acid methyl ester | 62410-34-8 | C11H20O2 | 184.279 |
3-氧代环戊羧酸甲酯 | methyl 3-oxocyclopentane-1-carboxylate | 32811-75-9 | C7H10O3 | 142.155 |
—— | 1-(3-oxo-propyl )-cyclopentanecarboxylic acid methyl ester | 1350375-36-8 | C10H16O3 | 184.235 |
1-甲酰基环戊烷-1-羧酸甲酯 | 1-Formyl-1-methylcyclopentanecarboxylate | 84393-03-3 | C8H12O3 | 156.181 |
—— | 1-(4-Cyanobutyl)cyclopentane Carboxylic Acid Methyl Ester | 220878-03-5 | C12H19NO2 | 209.288 |
—— | 1-(hydroxymethyl)cyclopentanecarboxylic acid methyl ester | 907608-98-4 | C8H14O3 | 158.197 |
1-(4-溴丁基)环戊烷羧酸甲酯 | 1-(4-bromobutyl)cyclopentane carboxylic acid methyl ester | 103724-63-6 | C11H19BrO2 | 263.175 |
—— | 1-(4-Chlorobutyl)cyclopentanecarboxylic acid, methyl ester | 182886-55-1 | C11H19ClO2 | 218.724 |
—— | 1-but-3-enyl-cyclopentanecarboxylic acid methyl ester | 220878-56-8 | C11H18O2 | 182.263 |
—— | methyl 1-chlorocyclopentanecarboxylate | 1228894-34-5 | C7H11ClO2 | 162.616 |
1-(3-溴丙基)环戊烷羧酸甲酯 | 1-(3-bromopropyl)cyclopentane carboxylic acid methyl ester | 103724-62-5 | C10H17BrO2 | 249.148 |
1-甲基-环戊烷羧酸 | 1-methylcyclopentanecarboxylic acid | 5217-05-0 | C7H12O2 | 128.171 |
—— | 1-Isopropyl-cyclopentancarbonsaeure-methylester | 13277-95-7 | C10H18O2 | 170.252 |
—— | 1-[4-(methylthio)butyl]cyclopentane carboxylic acid methyl ester | 220878-05-7 | C12H22O2S | 230.371 |
1-溴环戊烷羧酸甲酯 | methyl 1-bromocyclopentanecarboxylate | 51572-54-4 | C7H11BrO2 | 207.067 |
—— | 1-(2-methoxyethyl)cyclopentane carboxylate methyl ester | 220875-96-7 | C10H18O3 | 186.251 |
—— | methyl 1-(methoxymethyl)cyclopentane carboxylate | 220875-97-8 | C9H16O3 | 172.224 |
—— | 1-[4-(methoxy)butyl]cyclopentane carboxylic acid | 220878-58-0 | C11H20O3 | 200.278 |
—— | cyclopentylmethyl acetate | 26600-49-7 | C8H14O2 | 142.198 |
—— | 1-[4-azidobutyl]cyclopentanecarboxylic acid methyl ester | 220878-36-4 | C11H19N3O2 | 225.291 |
—— | methyl 1-(prop-2-yn-1-yl)cyclopentanecarboxylate | 1075217-13-8 | C10H14O2 | 166.22 |
—— | 1-(3-Methylthiopropyl)cyclopentane carboxylic acid methyl ester | 220878-06-8 | C11H20O2S | 216.345 |
—— | methyl 1-(cyanomethyl)cyclopentanecarboxylate | 175698-01-8 | C9H13NO2 | 167.208 |
—— | 1-(2-bromoethyl) cyclopentanecarboxylic acid methyl ester | 103724-64-7 | C9H15BrO2 | 235.121 |
1-(甲氧基甲基)环戊烷羧酸 | 1-(methoxymethyl)cyclopentanecarboxylic acid | 220876-16-4 | C8H14O3 | 158.197 |
—— | methyl-1-(ethoxymethyl)cyclopentane carboxylate | 1360569-15-8 | C10H18O3 | 186.251 |