17077-46-2

Upstream product

• 16619-19-5 N-morpholinocinnamide 
• 110-91-8 morpholine 
• 104-53-0 3-phenyl-propionaldehyde 
• 501-52-0 3-Phenylpropionic acid 
• 433216-32-1 2-morpholino-4-phenylbutanenitrile 
• 620151-84-0 (S)-ethyl 4,4-dimethyl-N-(3-phenylpropionyl)pyroglutamate 
• 645-45-4 hydrocinnamic acid chloride 
• 100-42-5 styrene 
• 15159-40-7 4-morpholinocarbonyl chloride 
• 122-97-4 3-Phenyl-1-propanol 
• 18494-67-2 1-(morpholin-4-yl)heptan-1-one 
• 61751-42-6 N-benzyl-N-methyl-3-phenylpropionamide 
• 2021-28-5 ethyl dihydrocinnamate 
• 1696-20-4 4-acetylmorpholine 

Downstream Products

• 59792-11-9 1-(5,6-dihydro-4H-pyran-2-yl)-3-phenyl-propan-1-one 
• 2550-26-7 4-Phenyl-2-butanone 
• 53931-59-2 5-phenyl-1-penten-3-one 
• 202932-64-7 1-phenyl-5-hexen-3-one 
• 1083-30-3 dihydrochalcone 
• 108357-95-5 1,5-diphenylpent-1-yn-3-one 
• 181225-04-7 1-phenyl-4-nonyn-3-one 
• 74542-78-2 5-phenyl-1-(trimethylsilyl)-1-pentyn-3-one 
• 19969-04-1 1-phenyl-heptan-3-one 
• 128084-23-1 1-[dimethyl(phenyl)silyl]-3-phenylpropane-1-one 
• 60427-97-6 methyl 5-oxo-7-phenylheptanoate 
• 1031391-11-3 methyl 4,4-dideuterio-5-oxo-7-phenylheptanoate 
• 1025064-08-7 1,1-dideuterio-4-phenyl-2-butanone 
• 869731-75-9 1,1,1-trideuterio-4-phenyl-2-butanone 

Relevant academic research and scientific papers

Method for preparing amide from carboxylic acid under irradiation of blue light by taking iridium and cobalt complexes as catalysts

The invention relates to a method for preparing amide from carboxylic acid under the irradiation of blue light by taking iridium and cobalt complexes as catalysts, and belongs to the field of chemistry. The method comprises the following step of: by taking R substituted carboxylic acid and R1' and R2' substituted amines as raw materials, triphenylphosphine as a deoxidizing agent, [Ir(dF(CF3)ppy)2(dtbbpy)]PF6 as a photocatalyst and Co(dmgH)(dmgH2)Cl2 as a metal complex catalyst, reacting in dichloromethane in an inert atmosphere and under the irradiation of blue light to obtain an amide compound, wherein R is an aryl group, a heteroaryl group, a protected amino group, a substituted alkyl group, a substituted aryl group or a substituted protected amino group, R1' is a hydrogen group, a substituted alkyl group, a phenyl group or a substituted phenyl group, and R2' is a hydrogen group, a substituted alkyl group, a phenyl group or a substituted phenyl group.

Synthesis of 4-(3-oxo-3-phenylpropyl)morpholin-4-ium chloride analogues and their inhibitory activities of nitric oxide production in lipopolysaccharide-induced BV2 cells

Based on our previous report that 3-morpholino-1-phenylpropan-1-one 2, one of the fluoxetine's simplified morpholino analogue, inhibited nitric oxide (NO) production, in this paper, various substituted benzene analogues with morpholine hydrochloride of 2 were synthesized and their inhibitory effects on NO production in lipopolysaccharide (LPS)-induced BV2 cells were tested. Among the synthesized compounds, 2-trifluoromethyl analogue 16n (IC50 = 8.6 μM) showed a significantly higher inhibitory activity than that of the parent compound 2a (IC50 > 50 μM) and suppressed NO production dose-dependently without cytotoxicity. Compound 16n also inhibited iNOS expression in LPS-induced BV2 cells at 2, 10 and 20 μM concentrations. These results suggest that compound 16n inhibited NO production by suppressing the expression of iNOS and can be used as a lead structure for developing new inhibitor of NO production.

METHOD FOR PRODUCING AMIDE COMPOUND

PROBLEM TO BE SOLVED: To provide a method whereby, while using a catalyst that contains a transition metal and can be relatively easily synthesized, even with a small amount of the transition metal, an amide compound can be produce efficiently by the α-alkylation of the amide compound. SOLUTION: A method for producing an amide compound includes the step of: causing a primary alcohol compound and an amide compound to react with each other in a reaction liquid containing a transition metal nanoparticle (M-NPs) of at least one of a ruthenium nanoparticle or an iridium nanoparticle, and a base, to produce an amide compound. SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

Selective Construction of C?C and C=C Bonds by Manganese Catalyzed Coupling of Alcohols with Phosphorus Ylides

Herein, we report the manganese catalyzed coupling of alcohols with phosphorus ylides. The selectivity in the coupling of primary alcohols with phosphorus ylides to form carbon-carbon single (C?C) and carbon-carbon double (C=C) bonds can be controlled by the ligands. In the conversion of more challenging secondary alcohols with phosphorus ylides the selectivity towards the formation of C?C vs. C=C bonds can be controlled by the reaction conditions, namely the amount of base. The scope and limitations of the coupling reactions were thoroughly evaluated by the conversion of 21 alcohols and 15 ylides. Notably, compared to existing methods, which are based on precious metal complexes as catalysts, the present catalytic system is based on earth abundant manganese catalysts. The reaction can also be performed in a sequential one-pot reaction generating the phosphorus ylide in situ followed manganese catalyzed C?C and C=C bond formation. Mechanistic studies suggest that the C?C bond was generated via a borrowing hydrogen pathway and the C=C bond formation followed an acceptorless dehydrogenative coupling pathway. (Figure presented.).

Direct Amidation of Esters by Ball Milling**

The direct mechanochemical amidation of esters by ball milling is described. The operationally simple procedure requires an ester, an amine, and substoichiometric KOtBu and was used to prepare a large and diverse library of 78 amide structures with modest to excellent efficiency. Heteroaromatic and heterocyclic components are specifically shown to be amenable to this mechanochemical protocol. This direct synthesis platform has been applied to the synthesis of active pharmaceutical ingredients (APIs) and agrochemicals as well as the gram-scale synthesis of an active pharmaceutical, all in the absence of a reaction solvent.

Simple Synthesis of Amides via Their Acid Chlorides in Aqueous TPGS-750-M

The technology of surfactant chemistry is employed for amide bond construction via the reaction of acyl chlorides with amines in 2 wt % TPGS-750-M aqueous solution. Specifically, this highly efficient method enables a chromatography-free scalable process and recycling of the TPGS-750-M solution.

Tandem Photoredox Catalysis: Enabling Carbonylative Amidation of Aryl and Alkylhalides

We report a new visible-light-mediated carbonylative amidation of aryl, heteroaryl, and alkyl halides. A tandem catalytic cycle of [Ir(ppy)2(dtb-bpy)]+ generates a potent iridium photoreductant through a second catalytic cycle in the presence of DIPEA, which productively engages aryl bromides, iodides, and even chlorides as well as primary, secondary, and tertiary alkyl iodides. The versatile in situ generated catalyst is compatible with aliphatic and aromatic amines, shows high functional-group tolerance, and enables the late-stage amidation of complex natural products.

One-Pot Controlled Reduction of Conjugated Amides by Sequential Double Hydrosilylation Catalyzed by an Iridium(III) Metallacycle

A single and accessible cationic iridiumIII metallacycle effectively catalyzes the one-pot sequential double hydrosilylation of challenging α,β-unsaturated secondary and tertiary amides to afford, in a controlled and straightforward way, the co

Catalytic α-Hydroarylation of Acrylates and Acrylamides via an Interrupted Hydrodehalogenation Reaction

The palladium-catalyzed, α-selective hydroarylation of acrylates and acrylamides is reported. Under optimized conditions, this method is highly tolerant of a wide range of substrates including those with base sensitive functional groups and/or multiple enolizable carbonyl groups. A detailed mechanistic study was undertaken, and the high selectivity of this transformation was shown to be enabled by the formation of a [PdII(Ar)(H)] intermediate, which performs selective hydride insertion into the β-position of α,β-unsaturated carbonyl compounds.

method for alpha-alkylation of acetamides and thioacetamides under catalysis of nickel

The invention discloses a method for alpha-alkylation of acetamide and thioacetamide under the catalysis of nickel. The method comprises the following steps: by taking a complex generated in situ by adivalent nickel salt and a phosphine ligand as a catalyst and primary alcohol as an alkylation reagent, performing alpha-alkylation reaction on acetamide or thioacetamide in an alkaline environment to prepare amide or thioamide. According to the alpha-alkylation reaction of acetamide and thioacetamide, the active catalyst can be generated in situ from a bivalent nickel salt and a phosphine ligand, so that the catalyst is prevented from being prepared in advance, the operation is simple and convenient, and experimental steps and cost are saved.