217314-30-2Relevant articles and documents
N-acylamino benzyl ether derivatives
-
, (2008/06/13)
This invention relates to N-acylamino aryl derivatives of the formula 1where R1, R21, R22, R23, R3, R4, R5 R6, R7, R8, R, and n are as defined herein and where X is —CHRO, —OCHR—, —CH2S—, —SCH2—, —CH2CH2—, —CH=CH— or —C≡C—. The compounds of the invention are selective monoamine oxidase B inhibitors, and they are therefore useful in the treatment of diseases mediated by monoamine oxidase B, for example, for the treatment of Alzheimer's disease or senile dementia.
Ullman methoxylation in the presence of a 2,5-dimethylpyrrole-blocked aniline: Preparation of 2-fluoro-4-methoxyaniline [ benzenamine, 2-fluoro-4-methoxy- ]
Ragan, John A.,Jones, Brian P.,Castaldi, Michael J.,Hill, Paul D.,Makowski, Teresa W,Ridenour, Samuel W.,Hart, David J.
, p. 63 - 63 (2017/09/13)
-
2,5-dimethylpyrrole protection facilitates copper(I)-mediated methoxylations of aryl iodides in the presence of anilines
Ragan, John A.,Makowski, Teresa W.,Castaldi, Michael J.,Hill, Paul D.
, p. 1599 - 1603 (2007/10/03)
Converting iodoanilines to the corresponding 2,5-dimethylpyrroles was found to facilitate CuCI-mediated methoxide substitution. Examples with ortho-, meta-, or para-relationships between the iodide and aniline are presented. Several other aniline blocking groups were investigated and found not to be successful in this sequence.