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8222294 
Journal Article 
2,3-Dichloro-5,6-dicyano-1,4-benzoquinone ((DDQ)/tert-butyl nitrite/oxygen: A versatile catalytic oxidation system 
Shen, Z; Dai, J; Xiong, J; He, X; Mo, W; Hu, B; Sun, N; Hu, X 
2011 
1 
Advanced Synthesis & Catalysis
ISSN: 1615-4150
EISSN: 1615-4169 
353 
16 
3031-3038 
English 
WOS:000297099100026 
A new catalytic oxidation system using catalytic amounts of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) and tert-butyl nitrite with molecular oxygen serving as the environmentally benign, terminal oxidant has been developed. This aerobic catalytic system was established for the selective oxidation of non-sterically hindered benzylic alcohols and electron-rich benzyl methyl ethers, and successfully extended to an application in the oxidative deprotection of PMB ethers to the alcohols in high selectivity. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. 
2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ); alcohols; deprotection; oxidation; oxygen 
IRIS
• Nitrate/Nitrite
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