Boyland–Sims oxidation jẹ́ ìdàpapọ̀ ṣiṣẹ́ kẹ́míkà ti àwọn aniline pẹ̀lú alkaline potassium persulfate, tí ó jẹ́ pé lẹ́yìn dídomi sí rẹ̀ ó maa di  ortho-hydroxyl àwọn aniline.  Ortho-isomer ló maa ń jẹyọ. Síbẹ̀síbẹ̀, para-sulfate maa jẹyọ ní bíntí pẹ̀lú àwọn analine kan . Behrman ti fihàn pé oun àkọ́kọ́ tí a maa rí nínú  Boyland–Sims oxidation ni jíjẹyọ arylhydroxylamine-O-sulfate (2). Àtúntò zwitterionic yìí maa jẹ́ kí a rí ortho- sulfate (5), tí a maa domisí lati lè rí ortho-hydroxyl aniline. Behrman, Edward J. (2014). "On the Mechanism of the Boyland-Sims Oxidation". Progress in Reaction Kinetics and Mechanism (Science Reviews 2000 Ltd) 39 (3): 308–310. doi:10.3184/146867814X14062204626705. http://www.sciencereviews2000.co.uk/view/journal/progress-in-reaction-kinetics-and-mechanism.  Elbs persulfate oxidation Boyland, E.; Manson, D.; Sims, Peter (1953). "729. The preparation of o-aminophenyl sulphates". Journal of the Chemical Society (Resumed): 3623. doi:10.1039/jr9530003623.  Boyland, E.; Sims, Peter (1954).