1) senecioic acid esters

异戊烯酸酯
2) 3-methyl-2-butenyl acetate

乙酸异戊烯酯
3) 3-Methyl-2-buten-1-ol, acetate

乙酸-2-异戊烯酯
4) allyl isovalerate

异戊酸烯丙酯
5) methyl senecioate

异戊烯酸甲酯
1.
Synthesis of methyl senecioate by using 732 type strong acidic cation exchange resin as the catalyst and senecioic acid and methanol as raw materials,methanol outside cycling for removing water has been studied.
实验以异戊烯酸和甲醇为原料,732型强酸性阳离子交换树脂为催化剂,采用甲醇外循环吸附除水工艺合成异戊烯酸甲酯。
6) senecioic acid

异戊烯酸
1.
Using senecioic acid and definite alcohol such as methanol or other alcohols as raw materials in the presence of phosphorus oxychloride as catalyst, corresponding ester can be synthesized by one step.
以异戊烯酸和甲醇等醇类为原料,在三氯氧磷催化下一步合成相应的酯类。
2.
Synthesis of methyl senecioate by using 732 type strong acidic cation exchange resin as the catalyst and senecioic acid and methanol as raw materials,methanol outside cycling for removing water has been studied.
实验以异戊烯酸和甲醇为原料,732型强酸性阳离子交换树脂为催化剂,采用甲醇外循环吸附除水工艺合成异戊烯酸甲酯。
补充资料:戊烯酸托品酯
分子式:
CAS号:
性质:又名戊烯酸托品酯。稀糖浆状液体,其盐酸盐从水中得到结晶,熔点234~235℃,溶于氯仿、水。其氢溴酸盐为白色结晶。本品以莨菪碱为原料而制得。为抗胆碱、抗震颤麻痹药。可抗帕金森氏病。用于治疗肌肉僵化和痉挛,尤其减少在运动层的神经元上的损害。副作用较轻,同阿托品。青光眼患者慎用。
CAS号:
性质:又名戊烯酸托品酯。稀糖浆状液体,其盐酸盐从水中得到结晶,熔点234~235℃,溶于氯仿、水。其氢溴酸盐为白色结晶。本品以莨菪碱为原料而制得。为抗胆碱、抗震颤麻痹药。可抗帕金森氏病。用于治疗肌肉僵化和痉挛,尤其减少在运动层的神经元上的损害。副作用较轻,同阿托品。青光眼患者慎用。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条