Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1985-05-20
1986-09-30
Kight, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525375, 260684, 526259, 526265, 435183, 435188, 435193, 435189, C08F 2606
Patent
active
046147705
ABSTRACT:
A broad class of polymers which mimic the NAD-NADHCN couple is disclosed. These polymeric pseudocyanotransferases may be used to effect asymmetric hydrocyanation of many types of carbonyl, thiocarbonyl, and imino groups in either a batch or continuous process, with the absolute configuration of the resulting optically active product predictable from the known absolute configuration of the chiral polymer.
REFERENCES:
patent: 4011204 (1977-03-01), Benes et al.
Talma et al., "Reduction of Activated Carbonyl Compounds with Bridged 1,4-Dihydropyridines", J. Am. Chem. Soc. 1985, vol. 107, pp. 3981-3997.
Chem. Abst. H. 109143e, vol. 85, 1976, Lehedena et al., "Kinetics of the Acylation of an Oxime Group, N-Methyl-4-Vinylpyridinium-Cl".
Kurimura et al., Effect of Polymeric Ligand on Electron Transfer Reaction", J. Polymer Science, vol. 9(12) 1971, pp. 3521-3527.
Swedo Raymond J.
Zupancic Joseph J.
Allied Corporation
Draper Garnette D.
Kight John
McBride Thomas K.
Snyder Eugene I.
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