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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 28, Number 2
JKCSEZ 28(2)
April 20, 1984 

Polarographic Behavior of Azo Series Organic Compounds (Ⅲ). Reduction of Benzeneazoresorcinol in Acetonitrile

Azo계 유기화합물의 폴라로그래프법적 거동 (제3보). 아세토니트릴중에서 Benzeneazoresorcinol의 환원
Heung Lark Lee, Zun Ung Bae

이흥락, 배준웅
반양성자성 용매인 아세토니트릴 중에서 benzeneazoresorcinol (BAR)의 폴라로그래프법적 거동을 직류 폴라로그래프법과 정전위전기량법으로 조사하였다. 1.0 × 10-2몰농도의 과염소산 테트라에틸암모늄의 아세토니트릴 용액 중에서 BAR은 1전자 4단계의 환원과정을 거쳐 아민 화합물로 환원되었다. 각 환원파는 비교적 확산 지배적이었고, 가역성은 나쁜 편이었다.

The polarographic behavior of benzeneazoresorcinol (BAR) in acetonitrile as an aprotic solvent has been investigated by direct current polarography and controlled-potential coulometry. The reduction of BAR in 1.0 × 10-2M tetraethylammonium perchrolate solution proceeds along four one-electron steps to give the corresponding amine compounds. Each reduction wave was considerably diffusion-controlled and not completely reversible.

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