3) sulfadicrolamide
磺胺戊烯胺
4) cyclopentylamine
环戊胺
1.
The raw material adipic acid was dehydrated and decarboxylated with Ba(OH)_2 to prepare cyclopentanone at first,and then cyclopentanone was reacted with ammonia in hydrogen to give the final product cyclopentylamine.
环戊胺是重要的有机化工原料和中间体,广泛用于医药、农药等的合成。
2.
On the basis of consulting a large amount of literatures and comparing the different routes synthesizing cyclopentylamine, a new cyclopentylamine synthesis route was presented in the paper, namely, the raw material adipic acid was dehydrated and decarboxylated with Ba(OH)2 to prepare cyclopentanone at first step, and in turn the cyclopentanone obtained was reacted with.
环戊胺是重要的有机化工原料和中间体,用于医药、农药等的合成。
5) pentaerythrityl tetramine
季戊四胺
1.
An improved method for the preparation of pentaerythrityl tetramine was reported.
提出了一种制备季戊四胺硫酸盐的改进方法。
2.
A novel β-diketone Schiff base was synthesized from acetylacetone and pentaerythrityl tetramine and characterized by elemental analysis,IR,1H NMR,MS and single crystal X-ray diffraction analysis.
合成了乙酰丙酮缩季戊四胺席夫碱,采用元素分析、红外光谱、核磁共振氢谱、质谱和单晶X射线衍射等测试技术对该化合物进行了表征。
6) Propyzamide
戊炔草胺
1.
Research on the Synthesis of Propyzamide Herbicide;
除草剂戊炔草胺的合成研究
补充资料:戊胺
分子式:C5H13N
分子量:87.16
CAS号:110-58-7
性质:该品为无色液体,有氨味。熔点-55℃,沸点104℃,相对密度(20/4℃)0.7547,折射率(20℃)1.4118,粘度(20℃)1.018mPa·s,闪点(开杯)7℃。能与水、甲醇、丙酮、乙醚、脂肪烃、苯等混溶。具有伯胺的化学反应性质,水溶液呈碱性。对氧化剂不稳定,在活性炭存在下能被过氧化氢水溶液分解。见光分解。
制备方法:在催化剂存在下以叠氮钠和己酸反应,经碱中和后,水蒸气蒸馏,馏出物用乙醚萃取,萃取液经精馏精制后得产品。
用途:用于医药、染料、乳化剂、防腐蚀剂、浮选剂、橡胶硫化促进剂等方面。
分子量:87.16
CAS号:110-58-7
性质:该品为无色液体,有氨味。熔点-55℃,沸点104℃,相对密度(20/4℃)0.7547,折射率(20℃)1.4118,粘度(20℃)1.018mPa·s,闪点(开杯)7℃。能与水、甲醇、丙酮、乙醚、脂肪烃、苯等混溶。具有伯胺的化学反应性质,水溶液呈碱性。对氧化剂不稳定,在活性炭存在下能被过氧化氢水溶液分解。见光分解。
制备方法:在催化剂存在下以叠氮钠和己酸反应,经碱中和后,水蒸气蒸馏,馏出物用乙醚萃取,萃取液经精馏精制后得产品。
用途:用于医药、染料、乳化剂、防腐蚀剂、浮选剂、橡胶硫化促进剂等方面。
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