Microwave assisted oxidation coupling of thiols to symmetrical disulfides with tripropylammonium fluorochromate (VI) (TPAFC)

الموضوعات : Journal of the Iranian Chemical Research

Mohammad Kazem Mohammadi ¹ (Islamic Azad University, Ahvaz Branch , Faculty of Science, Ahvaz , Iran)
Neda Hasanzadeh ² (Islamic Azad University, Ahvaz Branch , Faculty of Science, Ahvaz , Iran)
Shahriare Ghammamy ³ (Department of Chemistry, Faculty of Science, Imam Khomeini International University, Qazvin, Iran)

تاريخ الإرسال : 21 الإثنين , شعبان, 1431 تاريخ التأكيد : 23 الخميس , رمضان, 1431 تاريخ الإصدار : 14 الإثنين , محرم, 1432

الکلمات المفتاحية: Oxidation, Microwave irradiation, thiol, Coupling, Disulfide, Tripropylammonium fluorochromate,

ملخص المقالة :

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 solution under microwave radiation. The easy procedure, simple workup,short reaction times, and excellent yields, are another advantages of this reagent.

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