Citation: BIAN Kejian, LUO Chunqiao, CAO Mengjun. EFFECTS OF CONFORMATION OF POLYMER LIGANDS IN COPPER(Ⅱ) COMPLEXES ON CATALYLIC ACTIVITIES AND MECHANISM OF OXIDATIVE COUPLING OF β-NAPHTHOL[J]. Chinese Journal of Polymer Science, ;1987, 5(4): 298-307. shu

EFFECTS OF CONFORMATION OF POLYMER LIGANDS IN COPPER(Ⅱ) COMPLEXES ON CATALYLIC ACTIVITIES AND MECHANISM OF OXIDATIVE COUPLING OF β-NAPHTHOL

Received Date: 24 February 1986

Copper(Ⅱ) complexes of sericin, chitosan, 6-and 2-aminodeoxystarch were used as catalysts in oxidative coupling of β-naphthol, the effects of conformation of the polymer ligands in these complexes on activities of the catalysts and mechanisms of the reaction were studied. It was found that if the catalysts react with the substrate by mechanism similar to the enzymic catalysis they must be composed of polymer ligands with highly coiled, especially with densely helicoidal, conformations. While catalysts composed of loosely coiled or helicoidal ligands react with the substrate through molecular collision and have relatively lower activities only.Under nitrogen,catalysts from sericin and chitosam reacting with β-naphthol give optically active β-binaphthol,rotating polarized light to right,but the stereiselectivities are rather low.
1. [1]
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2. [2]
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9. [9]
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10. [10]
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11. [11]
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12. [12]
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13. [13]
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17. [17]
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