1) p-cresol
对甲酚
1.
Synthesis of 2-t-butyl-p-cresol over supported SBA-15-SO_3H catalyst;
介孔分子筛SBA-15-SO3H催化合成2-叔丁基对甲酚
2.
Preparation of 2-t-Butyl-p-cresol Catalyzed by Hβ Zeolite;
Hβ沸石催化合成2-叔丁基对甲酚
3.
Reviews on catalytic oxidation of p-cresol by molecular oxygen;
分子氧氧化对甲酚的催化研究进展
2) p cresol
对甲酚
1.
P tolyl phenyl acetate is synthesized with Benzeneacetic acid and p cresol under presence of 4 dimethylaminopyridine(DMAP) and dicyclohexylcarbodiimide(DCC) at room temperature.
苯乙酸和对甲酚在二环己基碳二酰亚胺 (DCC)存在下 ,用 4-二甲氨基吡啶 (DMAP)作催化剂合成苯乙酸对甲苯酯 ,反应时间短 ,反应条件温和 ,后处理容易 ,产率
2.
? The liguid phase oxidation of p cresol by oxygen under alkaline condition using copper chloride and cobaltous chloride as catalysts and methanol as solvent,has been performed with a view to afford the correspending aldehyde with sufficiently high selectivity.
在碱性条件下，以氧气作为氧化剂，氯化铜和氯化钴作为催化剂，甲醇作为溶剂进行了对甲酚液相氧化，高选择性得到对羟基苯甲醛。
3.
The 3,4,5 trimethoxybenzaldehyde is synthesized from p cresol in four steps of bromination, hydrolyzation, methoxylation, and methylation, with an overall yield of 53.
以对甲酚为原料经溴化、水解、甲氧基化和甲基化４步反应合成药物中间体３，４，５－三甲氧基苯甲醛，总收率达５３。
3) paracresol
[,pærə'kri:sɔl]
对甲酚
1.
This article mainly studied synthesizing the p-hydroxybenzaldehyde,in which the raw material,paracresol,was oxidated by Mn2O3 in the sulphuric acid medium.
主要研究了以对甲酚为原料在硫酸介质中用Mn2O3作为氧化剂合成对羟基苯甲醛的工艺。
2.
The process of synthesizing 4-hydroxybenzaldehyde by oxidizing paracresol was studied, in which Mn 2O 3 and sulfuric acid were taken as oxidant and reaction medium, respectively.
研究了以Mn2 O3为氧化剂 ,在硫酸介质中氧化对甲酚合成对羟基苯甲醛的工艺条件。
3.
Through the orthogonal experiment,the optimum conditions of the reaction are gained: the molar ratio of fructose to paracresol was 7∶1,the reaction temperature was 95℃,the reaction time was 7h,and the pH value was 3.
以果糖代替甲醛,在酸性条件下合成了绿色环保型果糖对甲酚树脂胶黏剂。
4) p-methylphenol
对甲酚
1.
The polymeric hindered phenolic antioxidant was synthesized by dicyclopentadiene-p-methylphenol resin and isobutylene.
双环戊二烯与对甲酚合成的低聚石油树脂可以在催化剂的催化下与异丁烯反应,制得固体的聚合型受阻酚抗氧剂。
2.
The dicyclopentadiene-p-methylphenol resin was synthesized from dicyclopentadiene and excessive p-methylphenol catalyzed by catalysts.
为研究利用双环戊二烯与过量的对甲酚在催化剂的催化下合成双环戊二烯对甲酚石油树脂的工艺,对无水氯化锌、磷酸及三氟化硼。
5) p-cresol
对甲苯酚
1.
Synthesis and Characterization of Spirocyclic Pentaerythritol p-cresol Ester of Phosphoric Acid;
螺环磷酸对甲苯酚酯合成工艺及结构表征
2.
The p-tolyl benzyl ether was synthesized by reaction of p-cresol and benzyl chloride in 95% ethanol as solvent and under microwave irradiation.
以95%的乙醇为溶剂,以氯化苄和对甲苯酚为原料利用微波辐射加热合成对甲苯基苄基醚。
3.
p-Cresyl phenylacetate was synthesized from p-cresol and phenylacetyl chloride by direct esterifica-tion using a conditional test.
运用条件实验法,以对甲苯酚和苯乙酰氯为原料合成苯乙酸对甲酚酯,分别考察了反应温度、反应时间、无水乙醇用量、原料摩尔比等对合成反应的影响。
6) p cresol
对甲苯酚
1.
To decrease the formation of the side product,excess p cresol (5∶1 versus 1 dodecene) was used.
5 4 g对甲苯酚与 16 。
补充资料：对甲酚
分子式C7H8O，分子量108.13。亦称甲苯酚。通常甲酚是三种异构体的混和物。无色或呈黄棕色液体。溶于大量水中，溶于乙醇、乙醚、苯、石油醚和甘油。由煤焦油中提取。间甲苯酚结构简式。是甲酚三种异构体中含量最大的。无色液体。熔点11～12℃，沸点202℃，密度（20/4℃）1.034g/cm3。可溶于40倍水中，能与乙醇、乙醚、氯仿混溶。主要用作消毒剂、熏蒸剂和照象显影。还用于制树脂和香料。邻甲苯酚是甲酚的第二种异构体。低熔点结晶，熔点30℃，沸点191～192℃，密度（20/4℃）1.047g/cm3。可溶于40倍水中，能与乙醇、乙醚和氯仿混溶。主要用作溶剂、消毒剂和生产树脂的原料。对甲苯酚是甲酚的第三种异构体。结构简式。晶体。熔点35.5℃、沸点201.8℃。密度（20/4℃）1.0341g/cm3。可随水蒸气挥发。用于生产树脂和用作增塑剂等。
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