Polymer supported organotin catalyst

Details Polymer supported organotin catalyst Polymer supported organotin catalyst

1994-06-06

1995-07-25

Schofer, Joseph L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

C07F 722

Patent

active

054363578

ABSTRACT:
A tetravalent organotin containing compound where the tin atom is attached via an alkyl group to a phenyl moiety with a polymerizable group thereon, is useful as a monomer. A polymer prepared from the monomer. A transesterification catalyst prepared from the polymer and a process for conducting a transesterification reaction using the transesterification catalyst.

REFERENCES:
patent: 3305388 (1967-02-01), Waack
patent: 3975334 (1976-08-01), Weinshenker
Polymer-Supported Catalysts in Nucleophilic Addition of n-butanol to Isocyanates, Journal of Molecular Catalysts, 64 (1991), 15-22, P. A. Berlin, M. A. Levina, R. P. Tiger and S. G. Entelis, Institute of Chemical Physics, Moscow 117977 (U.S.S.R.).
Polymer-Supported Lewis Acid Catalysts, VI Polystyrene-Bonded Stannic Chloride Catalyst, vol. 9, No. 1, 79-85, Chinese Journal of Polymer Science, Ran Ruicheng, FU Diankui, 1991.
Organic Chemistry, vol. 56, No. 21, Oct. 11, 1991, A Polymer Supported Organotin Hydride and Its Multipurpose Application in Radical Organic Synthesis, M. Gerlach, F. Jordens, H. Kuhn, W. P. Neumann, and M. Peterseim.
Polymer-Supported Lewis Acid Catalysts, IV. Complexes of Stannic Chloride and a Functional Polymeric Carrier, R. C. Ran and G. P. Mao, Department of Chemistry, Peking University, Beijing 100871, People's Republic of China, J. Macromol., S.C.I.--Chem. A27(2), pp. 125-136 (1990).

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