ALKYLATED AROMATICS PRODUCTIONVINCENT MATTHEW JNANDA VIJAYBHANDARKAR MARUTIMAERZ BRIANHELTON TERRY E
用合成烃和烷基芳烃为基础油,研制了一种汽车减震器油。 更多例句>> 2) alkylatson of aromatics 芳烃烷基化 3) α,ω diarylalkanes α,ω二芳基烷烃 4) C9 aromatics transalkylation C_9芳烃烷基转移 1. In the paper, an advance on the research of process technologies and the new catalysts of Zeol...
1.In the paper, an advance on the research of process technologies and the new catalysts of Zeolites Beta, MCM-22, Omega for toluene disproportionation and C9 aromatics transalkylation were summarized.概述甲苯歧化及C_9芳烃烷基转移技术,以及β沸石、MCM-22、Ω等新型催化材料在甲苯歧化及C_9芳烃烷基...
Inventors: Lang, John L. Application Number: US48335765A Publication Date: 11/01/1966 Filing Date: 08/27/1965 Export Citation: Click for automatic bibliography generation Assignee: Lang, John L. Primary Class: 203/6 Other Classes: 203/63, 570/108, 570/211 ...
4) alkylatson of aromatics 芳烃烷基化5) alkyl-PAH 烷基化多环芳烃6) aromatic cycloparaffin 芳香环烷烃补充资料:烷基化 利用加成或置换反应将烷基引入有机物分子中的反应过程。烷基化反应作为一种重要的合成手段,广泛应用于许多化工生产过程。 沿革1879年,德国人M.M.贝尔松首先用三氯化铝作催化剂由苯和...
This invention is a process for the monoalkylation or dialkylation of aromatic (preferably biphenyl compounds) to produce alkylated aromatics (particularly dialkylated biphenyl compounds), using specific catalysts (preferably dealuminated mordenite) having an Si/Al ratio between 5 and 100 and having 27...
The small library demonstrates the tolerance of our method towards: aliphatic chains and hence analogues of Ala, Val, Leu, Ile residues (trimers 7 and 18, Table 1), aromatic analogues of Phe and halogenated aromatics (8–12), sulfur containing side chains (13), tyrosine analogues (14), ...
difluoroalkylationheteroaromaticsiridiumvisible lightDifluoroalkylated aromatics are important structural motifs in pharmaceutical and agrochemical applications. Herein,... J Jung,E Kim,Y You,... - 《Advanced Synthesis & Catalysis》 被引量: 38发表: 2014年 Solid-Phase Synthesis of an Alkylaminobenzani...
The electronic effects of the substituents on the aromatics rings showed no obvious influence on this transformation since (E/Z)-gem-bromofluoroalkenes possessing electron neutral (3ba–ca), electron-donating (3da) and electron-withdrawing groups (3ea–ga) provided the (E/Z)-monofluoroalkenes ...
Process for stimulating petroleum production wells by injecting, into the production well, a solution of higher aromatics (high-flash aromatics) which contains a mixture comprising 50-90% of an oxyalkylated C 12 -C 22 -mono- or -di-alkylamine or alkenylamine and 10 to 50% of a petroleum ...