19397-84-3Relevant academic research and scientific papers
Dual role of ethyl bromodifluoroacetate in the formation of fluorine-containing heteroaromatic compounds
Ma, Xingxing,Mai, Shaoyu,Zhou, Yao,Cheng, Gui-Juan,Song, Qiuling
supporting information, p. 8960 - 8963 (2018/08/21)
An efficient one-pot cascade process via unprecedented quadruple cleavage of BrCF2COOEt with primary amines to afford valuable fluorine-containing heterocycles is described, in which BrCF2COOEt plays a dual role as a C1 synthon and a difluoroalkylating reagent for the first time. Mechanistic studies supported by DFT calculations suggest that a base plays an active role in the formation of the key intermediate isocyanides generated in situ from primary amines and difluorocarbene.
2-(Anilinomethyl)imidazolines as α1 adrenergic receptor agonists: The discovery of α10 subtype selective 2′-alkylsulfonyl-substituted analogues
Hodson, Stephen J.,Bishop, Michael J.,Speake, Jason D.,Navas III, Frank,Garrison, Deanna T.,Bigham, Eric C.,Saussy Jr., David L.,Liacos, James A.,Irving, Paul E.,Jeffrey Gobel,Sherman, Bryan W.
, p. 2229 - 2239 (2007/10/03)
A series of 2′-alkylthio-2-(anilinomethyl)imidazolines were prepared to examine the effect of the alkyl group size, sulfur oxidation state, and phenyl ring substitution on ligand binding and agonism of α-adrenergic receptor subtypes α1a, α1b, α1d, α2a, and α2c. Binding at all receptor subtypes decreased for compounds in the sulfone oxidation state as compared to their sulfide analogues. While sulfides were generally potent, nonselective agonists, sulfones exhibited α1a subtype selectivity in a cell-based functional assay. Sulfone (32) was 250-7000-fold selective for α1a vs all other subtypes.
