TITANIUM SILICATE MOLECULAR-SIEVE (TS-1)/H2O2 INDUCED TRIPHASE CATALYSIS IN THE OXIDATION OF HYDROPHOBIC ORGANIC-COMPOUNDS WITH SIGNIFICANT ENHANCEMENT OF ACTIVITY AND PARA-SELECTIVITY

被引：81

作者：

BHAUMIK, A ^{[1
]}

KUMAR, R ^{[1
]}

机构：

[1] NATL CHEM LAB,DIV CATALYSIS,POONA 411008,MAHARASHTRA,INDIA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1995年 / 03期

关键词：

D O I：

10.1039/c39950000349

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Triphasic conditions (solid and two immiscible liquid reactants) when compared with more commonly employed biphasic ones (solid and immiscible liquids along with a cosolvent), significantly enhance the catalytic activity and para selectivity in the hydroxylation/oxidation of various hydrophobic organic compounds (viz. toluene, anisole, benzyl alcohol, cyclohexanol etc.) over crystalline, microporous, titanium silicate, TS-1, using dilute H2O2 (30 mass%, aq.).

引用

页码：349 / 350

页数：2

共 9 条

[1] BHAUMIK A, 1994, STUD SURF SCI CATAL, V84, P1883
[2] POLYMER-SUPPORTED PHASE-TRANSFER CATALYSTS - HIGH CATALYTIC ACTIVITY OF AMMONIUM AND PHOSPHONIUM QUATERNARY-SALTS BONDED TO A POLYSTYRENE MATRIX
MOLINARI, H
MONTANARI, F
QUICI, S
TUNDO, P
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (14) : 3920 - 3927
[3] NOTARI B, 1987, STUD SURF SCI CATAL, V37, P413
[4] ALUMINA AS A TRIPHASE CATALYST
QUICI, S
REGEN, SL
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1979, 44 (19) : 3436 - 3437
[5] TRIPHASE CATALYSIS
REGEN, SL
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1975, 97 (20) : 5956 - 5957
[6] TRIPHASE CATALYSIS
REGEN, SL
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1979, 18 (06): : 421 - 429
[7] SYNTHESIS AND CHARACTERIZATION OF A THERMALLY STABLE VANADIUM-CONTAINING SILICALITE
RIGUTTO, MS
VANBEKKUM, H
[J]. APPLIED CATALYSIS, 1991, 68 (1-2): : L1 - L7
[8] CATALYTIC PROPERTIES OF CRYSTALLINE TITANIUM SILICALITES .2. HYDROXYLATION OF PHENOL WITH HYDROGEN-PEROXIDE OVER TS-1 ZEOLITES
THANGARAJ, A
KUMAR, R
RATNASAMY, P
[J]. JOURNAL OF CATALYSIS, 1991, 131 (01) : 294 - 297
[9] CATALYTIC PROPERTIES OF CRYSTALLINE TITANIUM SILICALITES .1. SYNTHESIS AND CHARACTERIZATION OF TITANIUM-RICH ZEOLITES WITH MFI STRUCTURE
THANGARAJ, A
KUMAR, R
MIRAJKAR, SP
RATNASAMY, P
[J]. JOURNAL OF CATALYSIS, 1991, 130 (01) : 1 - 8

← 1 →