1) copper p-toluene sulfonate
对甲苯磺酸铜
1.
Synthesis of octyl acetate catalyzed by copper p-toluene sulfonate
对甲苯磺酸铜催化合成乙酸辛酯
2.
Catalytic esterification reaction of acetic acid with cyclohexanol by copper p-toluene sulfonate has been studied.
研究了对甲苯磺酸铜催化乙酸与环己醇的酯化反应,考察了物料配比、催化剂用量、反应时间和带水剂用量等因素对酯化率的影响。
3.
The preparation of ethyl p-hydroxybenzoate by the catalytic reaction of p-hydroxybenzoic acid with ethanol with copper p-toluene sulfonate as catalyst had been studied.
研究了以对羟基苯甲酸、乙醇为原料、对甲苯磺酸铜为催化剂、合成对羟基苯甲酸乙酯,并讨论了催化酯化的影响因素。
2) copper p-toluenesulfonate
对甲基苯磺酸铜
1.
3,4-Dihydropyrimidin-2-(1H)ones were synthesized in high yield by a one-pot cyclocondensation of an aldehyde,a 1,3-dicarbonyl compound,and urea using copper p-toluenesulfonate as the catalyst under solvent-free conditions in short reaction time at 90 ℃.
在90℃、无溶剂条件下,以对甲基苯磺酸铜为催化剂,催化醛、1,3-二羰基化合物和尿素进行"一锅法"环缩合反应,短时间、高收率合成了标题化合物。
3) copper p-toluene sulfonate catalysis
对甲苯磺酸铜催化剂
4) p-toluene sulphonic acid
对甲苯磺酸
1.
Synthesis of isobutyl benzoate with active carbon supported p-toluene sulphonic acid as catalyst;
活性炭负载对甲苯磺酸催化合成苯甲酸异丁酯
2.
Study on the microwave synthesis of acetylsalicylic acid by p-Toluene Sulphonic Acid catalyst;
对甲苯磺酸催化微波合成乙酰水杨酸的研究
3.
Study on the catalytic synthesis of dimethyl glutarate with p-toluene sulphonic acid;
对甲苯磺酸催化合成戊二酸二甲酯的研究
5) p-toluenesulfonic acid
对甲苯磺酸
1.
Synthesis of isoamyl acetate catalyzed by p-toluenesulfonic acid supported on activated carbon;
活性炭固载对甲苯磺酸催化合成乙酸异戊酯
2.
Electrochemical behavior of epinephrine on a P-toluenesulfonic acid modified glassy carbon electrode;
肾上腺素在对甲苯磺酸修饰电极上的电化学行为
3.
Improvement on synthesis of cyclohexyl cinnamate with p-toluenesulfonic acid as catalyst
对甲苯磺酸催化合成肉桂酸环己酯的方法改进
6) p-toluene sulfonic acid
对甲苯磺酸
1.
Using p-toluene sulfonic acid as catalyst to synthetize isoamyl cinnamate;
对甲苯磺酸催化合成肉桂酸异戊酯
2.
Catalytic synthesis of n-butyl isobutyrate with p-toluene sulfonic acid;
对甲苯磺酸催化合成异丁酸丁酯
3.
Catalytic synthesis of isopentyl lactate with p-toluene sulfonic acid;
对甲苯磺酸催化合成乳酸异戊酯
补充资料:对甲苯磺酰肼
分子式 C7H10N2O2S
分子量186.21
CAS号 1576-35-8
对甲苯磺酰肼又称发泡剂TSH,简称TSH,分子量186.21.白色结晶细微粉末,相对密度1.40~1.42,熔点108~ll0℃,易溶于碱、溶于甲醇、乙醇、甲乙酮,微溶于水、醛类,不溶于苯、甲苯。分解温度100~ll0℃,发气量110~125ml/g。分解产物为氮气和少量水。在热水中分解产生磺酸,并放出氮气。室温下无吸湿潮解现象,化学性质较稳定。可燃,但遇酸不着火。无毒。
用作胶粘剂和密封剂的低温发泡剂。贮存于阴凉、通风的库房内,远离火种、热源。
分子量186.21
CAS号 1576-35-8
对甲苯磺酰肼又称发泡剂TSH,简称TSH,分子量186.21.白色结晶细微粉末,相对密度1.40~1.42,熔点108~ll0℃,易溶于碱、溶于甲醇、乙醇、甲乙酮,微溶于水、醛类,不溶于苯、甲苯。分解温度100~ll0℃,发气量110~125ml/g。分解产物为氮气和少量水。在热水中分解产生磺酸,并放出氮气。室温下无吸湿潮解现象,化学性质较稳定。可燃,但遇酸不着火。无毒。
用作胶粘剂和密封剂的低温发泡剂。贮存于阴凉、通风的库房内,远离火种、热源。
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