3,4-二氢-2H-吡喃DHP和对硝基苯磺酰过氧化物亲电加成反应
对硝基苯磺酰过氧化物和3,4-二氢-2H-吡喃DHP亲电加成高产率地生成3-（对硝基苯磺酰氧-2-烷基四氢吡喃，
Electrophilic addition of p-nitrobenzenesulfonyl peroxide to 3,4-dihydro-2H-pyran
Robert V. Hoffman , Gregory A. Buntain
J. Org. Chem., 1983, 48 (19), pp 3308–3314
