1369425-79-5

Upstream product

• 5720-07-0 4-methoxyphenylboronic acid 
• 140-29-4 phenylacetonitrile 
• 25725-55-7 1-(4-methoxyphenyl)-2-phenylethanone 
• 1023-17-2 4-methoxyphenyl benzyl ketone 

Downstream Products

• 1369425-88-6 (1E,3Z)-1,4-diphenyl-3-(4-methoxyphenyl)-2-aza-1,3-butadiene 
• 874-90-8 4-methoxybenzonitrile 
• 13901-72-9 dimethyl 2-(4-methoxyphenyl)-5-phenyl-1H-pyrrole-3,4-dicarboxylate 
• 25220-22-8 4-(4-methoxyphenyl)-2,5-diphenyloxazole 
• 32559-49-2 1-[5-(4-methoxy-phenyl)-2-methyl-4-phenyl-pyrrol-3-yl]-ethanone 

Relevant academic research and scientific papers

Visible-Light-Promoted [3 + 2] Cycloaddition of 2H-Azirines with Quinones: Access to Substituted Benzo[f]isoindole-4,9-diones

A visible-light-promoteded [3 + 2] cycloaddition reaction of 2H-azirines with quinones has been developed under mild reaction conditions. The reaction provides a general and efficient strategy for the synthesis of the benzo[f]isoindole-4,9-diones scaffold

Photocatalytic Approach for Construction of 5,6-Dihydroimidazo[2,1- A[isoquinolines and Their Luminescent Properties

A visible-light-driven photoredox reaction of tetrahydroisoquinoline with 2H-azirines is described. 4,7-Bis(4-methoxyphenyl)benzo[c][1,2,5]thiadiazole, a benzothiadiazole (BTD) derived fluorophore, is used as an organic photoredox catalyst, and the reacti

A Domino Approach for the Synthesis of 4-Carboxamide Oxazolines from Azirines

A regio- and diastereoselective ring-expansion reaction of N-acylaziridines is described for the synthesis of 4-carboxamide oxazolines using InCl3. A domino Ugi-Joullié/ring-expansion reaction of arylphenylazirines, isocyanides, and carboxylic

A copper-catalyzed insertion of sulfur dioxide: Via radical coupling

A copper-catalyzed three-component reaction of O-acyl oximes, DABCO·(SO2)2, and 2H-azirines under mild conditions has been achieved. This protocol provides an efficient route for the construction of various tetrasubstituted β-sulfonyl N-unprotected enamines in moderate to good yields with excellent stereoselectivity and regioselectivity. Notably, this method represents a rare example of 2H-azirines as useful synthons for β-functionalized N-unprotected enamines. Preliminary mechanistic studies indicate that the reaction proceeds through coupling of a sulfonyl radical and α-carbon radical via copper-catalyzed ring-opening C-C bond cleavage of O-acyl oxime and C-N bond cleavage of 2H-azirine with the insertion of sulfur dioxide.

-Cycloaddition of 2 H-Azirines with Nitrosoarenes: Visible-Light-Promoted Synthesis of 2,5-Dihydro-1,2,4-oxadiazoles

A formal [3 + 2]-cycloaddition reaction of 2H-azirines with nitrosoarenes has been achieved under irradiation by visible light with the assistance of organic dye photoredox catalyst. This method utilizes nitrosoarenes as efficient radical acceptors and pr

Modular 2,3-diaryl-2: H -azirine synthesis from ketoxime acetates via Cs2CO3-mediated cyclization

A modular 2H-azirine synthesis from ketoxime acetates via Cs2CO3-mediated cyclization has been developed. The reaction utilizes easily available starting materials and provides a general synthetic route to 2,3-diaryl-2H-azirines in good to excellent yields under mild conditions, which is complementary to the conventional approaches for the synthesis of 2H-azirines. A gram-scale reaction was performed to demonstrate the scale-up applicability of this synthetic method. Importantly, 2H-azirines can be efficiently converted to various azaheterocycles.

Regioselective Synthesis of Indolopyrazines through a Sequential Rhodium-Catalyzed Formal [3+3] Cycloaddition and Aromatization Reaction of Diazoindolinimines with Azirines

A regioselective synthetic method for the preparation of indolopyrazines was demonstrated through a sequential Rh-catalyzed formal [3+3] cycloaddition and aromatization reaction of a wide range of diazoindolinimines with azirines. Because the previously reported synthetic methods afforded mixtures of indolopyrazines, the present method using unsymmetrical azirines has a strong advantage from a regioselectivity viewpoint.

Synthesis method of azacyclopropene compound

The invention discloses a synthesis method of an azacyclopropene compound represented as the formula (II). In the presence of alkali, the compound is prepared through an intramolecularly nucleophiliccyclization reaction to an oxime ester derivative represented in the formula (I); the R1 is selected from C1-C3 alkyl groups, phenyl group, substituted phenyl groups and naphthyl groups, wherein substituent groups in the substituted phenyl groups are selected from halogens, C1-C6 alkyl groups, C1-C6 alkoxyl groups, and cyclohexyl group; the R2 is selected from hydrogen and phenyl group; the R3 isselected from hydrogen, C1-C6 alkyl groups, and halogens. The method has gentle reaction conditions, low production cost, wide application range and high yield, and may be a simple new approach for synthesis of azacyclopropene compounds having medicinal activities.

Visible light-induced cyclization reactions for the synthesis of 1,2,4-triazolines and 1,2,4-triazoles

A novel method for concisely synthesizing 1,2,4-triazolines via [3+2] cyclization under visible light is reported. These compounds can be easily converted into 1,2,4-triazoles under basic or photoredox conditions. The application of the 1,2,4-triazoles was also investigated via mild operations.