3393-96-2Relevant articles and documents
Use of halomethyl resins to immobilize amines: An efficient method for synthesis of sulfonamides and amides on a solid support
Raju,Kogan, Timothy P.
, p. 4965 - 4968 (1997)
Methods for the synthesis of chloromethyl and bromomethyl equivalents of Wang's resin are described. To explore the utility of this acid clearable resin, amines were immobilized through the nitrogen atom, further functionalized, and then cleaved under acid conditions.
Carboxylic Acid Deoxyfluorination and One-Pot Amide Bond Formation Using Pentafluoropyridine (PFP)
Brittain, William D. G.,Cobb, Steven L.
supporting information, p. 5793 - 5798 (2021/08/01)
This work describes the application of pentafluoropyridine (PFP), a cheap commercially available reagent, in the deoxyfluorination of carboxylic acids to acyl fluorides. The acyl fluorides can be formed from a range of acids under mild conditions. We also demonstrate that PFP can be utilized in a one-pot amide bond formation via in situ generation of acyl fluorides. This one-pot deoxyfluorination amide bond-forming reaction gives ready access to amides in yields of ≤94%.
N,O-Benzyl Protection of Structurally Varied Amines and Phenols Using Wells-Dawson Heteropolyacid Catalyst
Boughaba, Sara,Aouf, Zineb,Zerrouki, Rachida,Aouf, Nour Eddine
, p. 301 - 310 (2021/05/24)
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