The financial support by State Key Laboratory of Heavy Oil Processing
Benzene alkylation catalyzed by immobilized ionic liquids(ILs)on solid carriers is considered as a heterogeneous reaction,in which the interfacial properties play an important role.Hence,the interfacial characteristic...
In the present work, the effect of oxides on the alkylation of benzene with 1-dodecene was comprehensively investigated over MCM-49 n-heptanol, n-heptaldehyde and n-heptanoic acid were selected as the model oxides her...
supported by the National Natural Science Foundation of China(20676150)
The isotope exchange method was employed to investigate the catalytic mechanism of ionic liquid in alkylation of benzenes with olefins.It is proposed that alkylation was induced by the Lewis acid AlCl3 which attracted...
Raman spectroscopic features of 1-dodecene are studied in a moissanite anvil cell up to 3.0 GPa at 21℃. Our data indicate that 1-dodecene is chemically stable under the experimental condition because no new Raman pea...
This work was supported by the National Program on Key Basic Research Project(G2000048006);Research Foundation of Henan University(05YBZR025).
Based on a compulsive mixing-reacting-sepa-rating-recycling small experimental setup,the continuous reaction performances of benzene alkylation with long chain olefins catalyzed by[BMIM]Cl-AlCl 3 ionic liquid were inv...
State Key Fundamental Research Program (No.G2000048006)
Performances of 1-butyl-3-methylimidazolium aluminium chloride (BMIMClAlCl3) ionic liquid as catalyst for the alkylation of benzene with long chain olefins were investigated in a continuous operation mode. A small pil...
The promotion effect of cationic gemini surfactants for the hydroformylation of 1-dodecene in the organic/aqueous biphasic catalytic system is reported. The hydroformylation reaction in the presence of gemini surfacta...
The hydroaminomethylation of 1-dodecene catalyzed by water soluble rhodium complex RhCl(CO)(TPPTS)2 in the presence of surfactant CTAB was investigated. High reactivity and selectivity for tertiary amine were achieved...
We thank the National Basic Research Project of China(G2000048008)for the financial support.
The catalytic performances of four HRh(CO)(PPh3)3-diphosphine (BISBI,BDPX, BDNA and BINAP) systems in 1-dodecene hydroformylation were investigated and compared with HRh(CO)(PPh3)3-PPh3 system. The catalyst system HR...
the National Natural Science Foundation of China (No. 29792074) and SINOPEC.
Hydroformylation of 1-dodecene was studied in a biphasic systemusing water-soluble rhodium complex [RhCl(CO)(TPPTS)_2] as catalystin the presence of cetyl trimethyl ammonium bromide as surfactant toenhance the reactio...