65145-14-4Relevant articles and documents
Regioselective Synthesis of 2° Amides Using Visible-Light-Induced Photoredox-Catalyzed Nonaqueous Oxidative C-N Cleavage of N, N-Dibenzylanilines
Neerathilingam, Nalladhambi,Bhargava Reddy, Mandapati,Anandhan, Ramasamy
supporting information, p. 15117 - 15127 (2021/10/25)
A visible-light-driven photoredox-catalyzed nonaqueous oxidative C-N cleavage of N,N-dibenzylanilines to 2° amides is reported. Further, we have applied this protocol on 2-(dibenzylamino)benzamide to afford quinazolinones with (NH4)2S2O8 as an additive. Mechanistic studies imply that the reaction might undergo in situ generation of α-amino radical to imine by C-N bond cleavage followed by the addition of superoxide ion to form amides.
Pyridazine-3-carboxamide compound and preparation method and application thereof in medicine
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Paragraph 0813-0819, (2020/03/02)
The invention relates to a pyridazine-3-carboxamide compound suitable for inhibiting or regulating Janus kinase (JAK), especially tyrosine kinase 2 (TYK2), a preparation method of the pyridazine-3-carboxamide compound and an application of the pyridazine-3-carboxamide compound in medicine. Specifically, the invention relates to a compound represented by a general formula (I) and pharmaceutically acceptable salts thereof, a pharmaceutical composition containing the compound or the pharmaceutically acceptable salts thereof, and a method for treating and/or preventing Janus kinase-mediated related diseases, especially autoimmune diseases, inflammatory diseases and cancer by applying the compound or the pharmaceutically acceptable salts thereof, and a preparation method of the compound or thepharmaceutically acceptable salts thereof. Each substituent of the general formula (I) has the same definition as in the specification.
METHOD FOR PRODUCING ORGANOSILICON COMPOUND, METHOD FOR PRODUCING AMINO ARYL GROUP-CONTAINING ORGANOSILICON COMPOUND AND ORGANOSILICON COMPOUND
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Paragraph 0052-0054, (2020/02/19)
PROBLEM TO BE SOLVED: To provide a production method that can efficiently produce an amino aryl group-containing organosilicon compound at low cost. SOLUTION: An organosilicon compound represented by general formula (1) is produced by the following reaction or the like, and a benzyl group is deprotected from an amino group thereof, so that an amino aryl group-containing silicon compound is produced. R1-R4, R7 each represent a hydrogen atom, an alkyl group or an alkoxy group; R 5 and R6 each represent an alkyl group; X is a halogen atom; M is a lithium atom or magnesium halide; n is an integer of 1-4; m is an integer of 1-n. SELECTED DRAWING: None COPYRIGHT: (C)2020,JPOandINPIT