Journal of the Korean Chemical Society (대한화학회지)
- Volume 37 Issue 3
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- Pages.287-293
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- 1993
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- 1017-2548(pISSN)
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- 2234-8530(eISSN)
The Effect of Pressure on the $S_F2$ Cleavage Reaction of Tetramethyltin with Iodine
Tetramethyltin과 Iodine의 $S_F2$ 분해반응에 대한 압력의 영향
- Oh Cheun Kwun (Department of Physics, Hanyang University) ;
- Jin Burm Kyong (Department of Physics, Hanyang University) ;
- Young Hoon Lee (Department of Physics, Hanyang University)
- Published : 19930300
Abstract
Ultraviolet spectrophotometric investigation has been carried out on the system of charge-transfer(CT) complex with iodine and tetramethyltin in n-hexane and acetone. From these results, the transient CT absorption spectrum can be observed and the subsequent disappearance of CT absorption spectrum is accompained by the cleavage of tetramethyltin with iodine (iododestannylation). Therefore, the rate constants for the iododestannylation were determined at 10, 25 and 35
n-헥산과 아세톤 용매내에서 요오드와 테트라메틸주석간의 전하이동 상호작용을 분광학적 방법으로 연구하였다. 이들의 결과로부터 일시적인 전하이동착물의 흡수 스펙트럼이 관찰되었으며, 흡수 스펙트럼의 후속적인 감소현상이 요오드에 의한 테트라메틸주석의 분해반응임을 알았다.(iododestannylation). 따라서 iododestannylation에 대한 속도상수를 온도 10, 25 및 35
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