386704-04-7Relevant articles and documents
Sulfoxaflor hapten, preparation method thereof, antigen, antibody and application thereof
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Paragraph 0120-0121, (2021/10/11)
The invention provides a sulfoxaflor hapten, a method for preparing the hapten, a sulfoxaflor antigen obtained by coupling the hapten with carrier protein, a sulfoxaflor antibody obtained by immunizing animals with the sulfoxaflor antigen, and applications of the sulfoxaflor hapten, the antigen and the antibody in immunological detection. The invention further discloses a sulfoxaflor colloidal gold chromatography detection device prepared from the sulfoxaflor hapten and a method for detecting sulfoxaflor in a sample by using the sulfoxaflor colloidal gold chromatography detection device. According to the preparation method provided by the invention, used chemical reagents are easy to obtain, the operation process is simple, the reaction yield is relatively high, and the detection cost is relatively low. The detection device provided by the invention can rapidly and accurately detect the residual content of sulfoxaflor in vegetables or fruits, and can meet the requirements of supervision departments and detection organizations for on-site supervision and law enforcement. The detection method provided by the invention has the advantages of high sensitivity, strong specificity, low cost, simple operation, short detection time and long shelf life.
NITROGEN-CONTAINING HETEROCYCLIC ALKENYL COMPOUND, ORGANIC SEMICONDUCTOR MATERIAL AND ORGANIC SEMICONDUCTOR DEVICE
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Paragraph 0132; 0133, (2017/12/27)
PROBLEM TO BE SOLVED: To provide a compound that is high in charge transfer and atmosphere stability and is suitable for an organic semiconductor material, provide an organic semiconductor material comprising the compound, and provide an organic semiconductor element comprising the organic semiconductor material. SOLUTION: The present invention provides a compound represented by formula (1), specifically a compound represented by formula (2) (Ar1 is an unsaturated cyclic hydrocarbon group or the like; Ar2 is an unsaturated heterocyclic group containing nitrogen with an unshared electron pair, or the like; B is -CH=CH- or -C≡C-; X11-X13 independently represent C-R or N; at least one of X12 and X13 is N). SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2018,JPOandINPIT
Modular Route to Azaindanes
Huang, Qi,Zard, Samir Z.
supporting information, p. 3895 - 3898 (2017/07/26)
A convergent radical based route to azaindanes is described, relying on the degenerative addition transfer of various substituted S-(pyridylmethyl)-O-ethyl dithiocarbonates (xanthates) to functional alkenes followed by radical cyclization onto the pyridine ring activated by protonation with trifluoroacetic acid. In one case, a richly decorated cyclohepta[b]pyridine could be assembled swiftly by allowing the first adduct to N-phenylmaleimide to undergo addition to N-allylphthalimide prior to cyclization.