Eco-friendly, selective hydroxylation of C-7 aromatic compounds catalyzed by TS-1/H 2O 2 system under solvent-free solid-liquid-liquid-type triphase conditions

Industrial and Engineering Chemistry Research

Volumn 46, Issue 25, 2007, Pages 8657-8664

  Mukherjee, P ^a,b   Bhaumik, Asim ^a,c   Kumar, Rajiv ^a  

^a NATIONAL CHEMICAL LABORATORY   (India)

^b MAYO CLINIC   (United States)

^c Indian Association of Cultivation of Sciences   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ORGANIC SUBSTRATE; OXIDIZING AGENTS;

DIFFUSION; HYDROXYLATION; MOLECULAR SIEVES; ORGANIC SOLVENTS;

AROMATIC COMPOUNDS;

AROMATIC COMPOUNDS; DIFFUSION; HYDROXYLATION; MOLECULAR SIEVES; ORGANIC SOLVENTS;

EID: 37249060733     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie070088q     Document Type: Conference Paper

References (14)

1. Benuto, P. Organic catalysis over zeolites: A perspective on reaction paths within micropores. Microporous Mater. 1994, 2, 297.
2. Corma, A.; Garcia, H. Lewis Acids as Catalysts in Oxidation Reactions: From Homogeneous to Heterogeneous Systems. Chem. Rev. 2002, 102, 3837.
3. Kumar, P; Kumar R; Pandey, B. Oxidative organic transformations catalyzed by Ti- & V-silicale molecular sieves. Synlett 1995, 289.
4. Notari, B. Synthesis and Catalytic Application of Titanium Silicalites. Adv. Catal. 1996, 41, 253.
5. Ratnasamy, P; Srinivas, D; Knözinger, H. Active Sites and Reactive Intermediates in Titanium Silicate Molecular Sieves. Adv. Catal. 2006, 48.
6. Vayssilov, G. N.; Popova, Z.; Tuel, A. Catalytic oxidation of anisole over titanium silicalite-1. Chem. Eng. Technol. 1997, 20, 333.
7. 2 induced triphase catalysis in the oxidation of hydrophobic organic compounds with significant enhancement of activity and-para-selectivity. J. Chem. Soc. Chem. Commun. 1995, 349.
8. Bhaumik, A.; Mukherjee, P.; Kumar, R. Triphase catalysis over Titanium-Silicate molecular sieves under solvent-free conditions: I. Direct hydroxylation of benzene. J. Catal. 1998, 178, 101-107.
9. 2 system in selective oxidation reactions. Microporous Mesoporous Mater. 1998, 21, 497-504.
10. Nandi, S.; Mukherjee, P.; Tambe, S.S.; Kumar, R.: Kulkami, B.D. Reaction Modeling and Optimization using Neural Networks and Genetic Algorithms: Case Study Involving TS-1-Catalyzed Hydroxylation of Benzene. Ind. Eng. Chem. Res. 2002, 41, 2159-2169.
11. Amoto, I. The slow growth of green chemistry. Science 1993, 259, 1538-1541.
12. Kumar, R.; Bhaumik, A.; Ahedi, R. K.; Ganapathy, S. Promoterinduced enhancement of the crystallization rate of zeolites and related molecular sieves. Nature 1996, 381, 298.
13. Regan, S.L. Triphase Catalysis. J. Am. Chem. Soc. 1975, 97, 5956.
14. Desikan, S.; Doraiswamy, L.K. The Diffusion-Reaction Problem in Triphase Catalysis. Ind. Eng. Chem. Res. 1995, 34, 3524.