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Published TCIMAIL newest issue No.198
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Hydroxyamine Derivative for the Amination of Alkenes and Thiols
No.192(March 2023)
O-Pivaloylhydroxyammonium triflate (1) is reported as an aminating reagent with a unique reactivity. For instance, 1 can regioselectively introduce amino and hydroxy/alkoxy groups to styrene derivatives in high yields by using the iron complex as a catalyst in water or alcohol solvent.1) In addition, unprotected sulfinamides are obtained in the single-step reaction of thiols and 1 in alcohol solvent.2)
References
- 1) Direct Catalytic Synthesis of Unprotected 2-Amino-1-Phenylethanols from Alkenes by Using Iron(II) Phthalocyanine
- 2) Hydroxylamine-Derived Reagent as a Dual Oxidant and Amino Group Donor for the Iron-Catalyzed Preparation of Unprotected Sulfinamides from Thiols
Related Compounds
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