Radical generation enabled by photoinduced N–O bond fragmentation
作者:Edward J. McClain、Alan K. Wortman、Corey R. J. Stephenson
DOI:10.1039/d2sc02953g
日期:——
Recent advances in synthetic chemistry have seen a resurgence in the development of methods for visible light-mediated radical generation. Herein, we report the development of a photoactive ester based on a quinoline N-oxide core structure, that provides a strong oxidant in its excited state. The heteroaromatic N-oxide provides access to primary, secondary, and tertiary radical intermediates, and its
Alkylation of 2-nitrobenzyl cyanides with alpha-halomethyl ketones furnishes ketonitriles which upon reduction with tin(II) chloride form quinoline-4-carbonitriles in good yields.
ANTIMALARIAL COMPOUNDS
申请人:UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC.
公开号:US20220204452A1
公开(公告)日:2022-06-30
Antimalarial compounds of the formula: in which n is 1 or 2; X is C or N; R
1
is a moiety comprising a secondary amine and a tertiary amine joined by a C
2
to C
4
alkyl chain; and R
2
is CF
3
, F, or H, or an analog, combination, derivative, prodrug, stereoisomer, or pharmaceutically acceptable salt thereof. Pharmaceutical compounds including the antimalarial compounds. Methods of treating or preventing malaria comprising administering an effective amount of the antimalarial compounds.