Aerobic Oxidation of Thiols to Disulfides Catalyzed by Trichlorooxyvanadium
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چکیده
منابع مشابه
Microwave assisted oxidation coupling of thiols to symmetrical disulfides with tripropylammonium fluorochromate (VI) (TPAFC)
Tripropylammonium fluorochromate(VI) (TPAFC), is an efficient and new reagent, which isprepared easily and oxidizes thiols to the corresponding disulfides, quickly. The reactions areperformed cleanly and are controlled to stop at the disulfide stage, without over-oxidation andside products. Coupling of thiols to their corresponding disulfides, are studied in solution atroom temperature and in s...
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An efficient and practical catalytic method for the aerobic oxidative transformation of sulfides into sulfoxides, and thiols into disulfides with formic acid/TEA in the presence of a new, readily available, and stable flavin catalyst 5d is described.
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National Institute of Health and Nutrition, 1–23–1 Toyama, Shinjuku-ku, Tokyo 162–8636, Japan, Sendai Shirayuri Women’s College, 6–1 Honda-cho, Izumi-ku, Sendai city, Miyagi 981–3107, Japan, Otsuma Women’s University, 12 Sanban-cho, Chiyoda-ku, Tokyo 102–8357, Japan, University of Tokyo, 7–3–1 Hongo, Bunkyo-ku, Tokyo 113–8656, Japan, and University of Tsukuba, 1–1–1 Tennodai, Tsukuba city, Ibar...
متن کاملmicrowave assisted oxidation coupling of thiols to symmetrical disulfides with tripropylammonium fluorochromate (vi) (tpafc)
tripropylammonium fluorochromate(vi) (tpafc), is an efficient and new reagent, which isprepared easily and oxidizes thiols to the corresponding disulfides, quickly. the reactions areperformed cleanly and are controlled to stop at the disulfide stage, without over-oxidation andside products. coupling of thiols to their corresponding disulfides, are studied in solution atroom temperature and in s...
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Bulk gold powder (approximately 10(3) nm particle size) is a highly active catalyst for the oxidative dehydrogenation of secondary amines to imines under the mild conditions of 1 atm O2 and 60-100 degrees C.
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 2004
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.52.625