THE SOURCE OF SINGLET OXYGEN IN PHOTOINDUCED ELECTRON TRANSFER OXIDATION OF 3,4-DIHYDRO-2H-PYRAN

Xiang Dong WANG Bao Wen ZHANG Yi CAO

引用本文: Xiang Dong WANG,  Bao Wen ZHANG,  Yi CAO. THE SOURCE OF SINGLET OXYGEN IN PHOTOINDUCED ELECTRON TRANSFER OXIDATION OF 3,4-DIHYDRO-2H-PYRAN[J]. Chinese Chemical Letters, 1991, 2(6): 443-446. shu
Citation:  Xiang Dong WANG,  Bao Wen ZHANG,  Yi CAO. THE SOURCE OF SINGLET OXYGEN IN PHOTOINDUCED ELECTRON TRANSFER OXIDATION OF 3,4-DIHYDRO-2H-PYRAN[J]. Chinese Chemical Letters, 1991, 2(6): 443-446. shu

THE SOURCE OF SINGLET OXYGEN IN PHOTOINDUCED ELECTRON TRANSFER OXIDATION OF 3,4-DIHYDRO-2H-PYRAN

摘要: The influence of n-tetrabutylammonium tetrafluoroborate(R4NBF4) on the conversion and product distribution is studied in 9,10-dicyanoanthracence(DCA) sensitized photooxidation of 3,4-dihydro-2H-pyran (DHP).The source of singlet oxygen in this reaction is discussed and electron transfer mechanism is confirmed by the observation of salt effect.

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  • 收稿日期:  1991-04-22
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