1018349-32-0Relevant articles and documents
Preparation of N-alkyl 2-pyridones via a lithium iodide promoted oto N-alkyl migration: Scope and mechanism
Tasker, Sarah Z.,Bosscher, Michael A.,Shandro, Christina A.,Ryu, Keun Ah,Snapper, Gregory S.,Utter, Jarrad M.,Anderson, Carolyn E.,Lanni, Erica L.,Ellsworth, Bruce A.
, p. 8220 - 8230,11 (2020/10/15)
An efficient and inexpensive LiI-promoted O- to N-alkyl migration of 2-benzyloxy-, 2-allyloxy-, and 2-propargyloxypyridines and heterocycles is reported. The reaction produces the corresponding N-alkyl 2-pyridones and analogues under green, solvent-free conditions in good to excellent yields (30 examples, 20-97% yield). This method has been shown to be intermolecular and requires heat and lithium cation to occur.
Stable oxypyridinium triflate (OPT) salts for the synthesis of halobenzyl ethers
Albiniak, Philip A.,Amisial, Shawn M.,Dudley, Gregory B.,Hernandez, Joseph P.,House, Sarah E.,Matthews, Margaret E.,Nwoye, Ernest O.,Reilly, Maureen K.,Tlais, Sami F.
, p. 656 - 665 (2008/09/16)
A collection of new oxypyridinium triflate reagents (1a-d) for the synthesis of halobenzyl ethers from alcohols under "mix-and-heat" conditions is described. The reagents are stable organic salts that can be stored indefinitely and handled without special
