Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Reexamination Certificate
2006-12-26
2006-12-26
Group, Karl (Department: 1755)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
C502S153000, C502S154000, C502S155000, C502S162000, C502S167000, C502S170000, C546S002000, C556S049000
Reexamination Certificate
active
07153806
ABSTRACT:
The present invention relates to a novel encapsulated organometallic cluster complex catalyst and to a process for the preparation thereof. The oxo-bridged organometallic cluster complex of the invention has at least one atom of cobalt and manganese encapsulated in micro and mesoporous porous solids like aluminosilicate zeolites, aluminophosphates, carbon molecular sieves, silica and is particularly effective for oxidation of aromatic alkyl groups to the carboxyl groups in high yields.
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Chavan Suhas Arunkumar
Ratnasamy Paul
Srinivas Darbha
Council of Scientific and Industrial Research
Group Karl
Ladas & Parry LLP
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