引用本文:
Hai Rong ZHANG, Yan Sheng WEI, Wei Jun JIN, Chang Song LIU. Comparison of Four Deoxygenation Techniques for Cyclodextrin Induced Room Temperature Phosphorescence[J]. Chinese Chemical Letters,
1997, 8(4): 339-342.
Citation: Hai Rong ZHANG, Yan Sheng WEI, Wei Jun JIN, Chang Song LIU. Comparison of Four Deoxygenation Techniques for Cyclodextrin Induced Room Temperature Phosphorescence[J]. Chinese Chemical Letters, 1997, 8(4): 339-342.
Citation: Hai Rong ZHANG, Yan Sheng WEI, Wei Jun JIN, Chang Song LIU. Comparison of Four Deoxygenation Techniques for Cyclodextrin Induced Room Temperature Phosphorescence[J]. Chinese Chemical Letters, 1997, 8(4): 339-342.
Comparison of Four Deoxygenation Techniques for Cyclodextrin Induced Room Temperature Phosphorescence
摘要:
The traditional deoxygenation techniques for cyclodextrin induced room temperature phosphorescence (CD-RTP) include N2(g) purging and Na2SO3 chemical deoxygenation.In this paper,with 1-bromocyclohexane (1-BrCH) as an external heavy atom perturber,7,8-benzoquinoline (7,8-BQ) was used as a model compound,hydrogen and carbon dioxide are used for deoxygenation in CD-RTP and compared with two traditional deoxygenation techniques.The results show that the new deoxygenation techniques have obvious advantages such as simpler facilities,faster speed of deoxygenation and wider acidity range etc.
English
Comparison of Four Deoxygenation Techniques for Cyclodextrin Induced Room Temperature Phosphorescence
Abstract:
The traditional deoxygenation techniques for cyclodextrin induced room temperature phosphorescence (CD-RTP) include N2(g) purging and Na2SO3 chemical deoxygenation.In this paper,with 1-bromocyclohexane (1-BrCH) as an external heavy atom perturber,7,8-benzoquinoline (7,8-BQ) was used as a model compound,hydrogen and carbon dioxide are used for deoxygenation in CD-RTP and compared with two traditional deoxygenation techniques.The results show that the new deoxygenation techniques have obvious advantages such as simpler facilities,faster speed of deoxygenation and wider acidity range etc.
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