100377-28-4Relevant academic research and scientific papers
MESOIONIC INSECTICIDES
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, (2018/12/02)
Disclosed are compounds of Formula 1, including ail geometric and stereoisomers, N-oxides, and salts thereof, wherein A, X, Y, Z, R1, R2a, R2b and Q are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.
Mesoionic pyrido[1,2-a]pyrimidinones: A novel class of insecticides inhibiting nicotinic acetylcholine receptors
Zhang, Wenming,Holyoke, Caleb W.,Barry, James,Leighty, Robert M.,Cordova, Daniel,Vincent, Daniel R.,Hughes, Kenneth A.,Tong, My-Hanh T.,McCann, Stephen F.,Xu, Ming,Briddell, Twyla A.,Pahutski, Thomas F.,Lahm, George P.
, p. 5444 - 5449 (2016/11/11)
A novel class of mesoionic pyrido[1,2-a]pyrimidinones has been discovered with exceptional insecticidal activity controlling a number of insect species, particularly hemiptera and lepidoptera. Mode-of-action studies showed that they act on nicotinic acetylcholine receptors (nAChRs) primarily as inhibitors. Here we report the discovery, evolution, and preparation of this class of chemistry. Our efforts in structure–activity relationship elucidation and biological activity evaluation are also presented.
One-Pot Synthesis of N-(2-Heteroaryl)-α-amino Esters by the Regiospecific 2-N-(α-Alcoxycarbonyl)alkylation of 2-Aminoazines and -azoles with Glyoxals and Alcohols Promoted by Perchloric Acid
Alcaide, Benito,Plumet, Joaquin,Sierra, Miguel A.
, p. 3143 - 3147 (2007/10/02)
2-Amino heterocycles, including pyridine, diazine, and azole derivatives, are readily converted into N-(2-heteroaryl)-α-amino esters 4 in a one-pot sequence by reaction with glyoxals and alcohols in the presence of perchloric acid.In addition, the corresp
