861631-73-4

Upstream product

• 623-73-4 diazoacetic acid ethyl ester 
• 82072-23-9 3-(bromomethyl)benzaldehyde 
• 3132-99-8 m-bromobenzoic aldehyde 
• 140-88-5 ethyl acrylate 
• 100-52-7 benzaldehyde 
• 292638-85-8 acrylic acid methyl ester 
• 867-13-0 diethoxyphosphoryl-acetic acid ethyl ester 
• 626-19-7 Isophthalaldehyde 

Downstream Products

• 125872-85-7 (E)-3-(3-hydroxyprop-1-en-1-yl)benzaldehyde 

Relevant academic research and scientific papers

Synthesis of fluorescent molecular probes based on cis-cinnamic acid and molecular imaging of lettuce roots

We synthesized azo dye- and fluorescence-labeled cis-cinnamic acid analogues possessing inhibitory activity against lettuce root growth and a trans-isomer without bioactivity as a control probe. The radicles incubated with the azo dye-labeled analogue were stained red, with their tips especially deeply dyed. The fluorescent images of the radicles incubated with each of these molecular probes depicted that the root cap was fluorescence-stained. However, images of the control radicles prepared by staining with the trans-isomer fluorescent probe did not show emission at the root cap. These contrasts suggest specific localization of the cis-cinnamate analogue at the columella cells.

Photoinduced Regioselective Olefination of Arenes at Proximal and Distal Sites

The Fujiwara-Moritani reaction has had a profound contribution in the emergence of contemporary C-H activation protocols. Despite the applicability of the traditional approach in different fields, the associated reactivity and regioselectivity issues had

Novel Myocyte Enhancer Factor 2 (MEF2) modulators

The present disclosure provides novel compounds capable of functioning as Myoctye Enhancer Factor 2 (MEF2) modulators, as well as compositions, pharmaceutical formulations, methods of synthesis and kits. Also provided are methods of treating a condition regulatable by MEF2 and/or MEF2 cofactors using the compounds, compositions, pharmaceutical formulations, and kits provided herein.

Silica-coated nano-Fe3O4-supported iminopyridine palladium complex as an active, phosphine-free and magnetically separable catalyst for Heck reactions

A novel magnetic nanoparticle-supported iminopyridine palladium complex was successfully prepared by attaching palladium acetate to iminopyridine ligand-functionalized silica-coated nano-Fe3O4. The as-prepared catalyst was well characterized and was evaluated in Heck reactions in terms of activity and recyclability. It was found to be highly efficient for the reactions of various aryl iodides and aryl bromides having electron-withdrawing groups with olefins under phosphine-free and inert atmosphere-free conditions. Moreover, the catalyst could be conveniently recovered using an external magnet, and the recyclability was influenced by the base in the Heck reaction. The catalyst could be reused at least six times with no significant loss in activity when triethylamine acted as the base.

Base Catalysis Enables Access to α,α-Difluoroalkylthioethers

A nucleophilic addition reaction of aryl thiols to readily available β,β-difluorostyrenes provides α,α-difluoroalkylthioethers. The reaction proceeds through an unstable anionic intermediate, prone to eliminate fluoride and generate α-fluorovinylthioethers. However, the use of base catalysis overcomes the facile β-fluoride elimination, generating α,α-difluoroalkylthioethers in excellent yields and selectivities.

Dialkylzinc-mediated allylic polyfluoroarylation reaction

Abstract We present an allylic polyfluoroarylation reaction with broad substrate scope and excellent functional group tolerance, using organozinc reagents under mild conditions. A catalytic amount of triphenylphosphine oxide efficiently promotes iodine-zinc exchange reaction between polyfluoroaryl iodide and dimethylzinc, and the resulting phosphine oxide-activated polyfluoroarylzinc undergoes substitution reaction with allylic halides to afford the corresponding polyfluoroarylated products.

Catalytic enantioselective dibromination of allylic alcohols

A new dibromination reaction involving the combination of dibromomalonate as the bromonium source and a titanium bromide species as the bromide source has been developed. Enantioselective catalysis has been achieved through apparent ligand acceleration by a tartaric acid-derived diol.

Synthesis and biological characterization of amidopropenyl hydroxamates as HDAC inhibitors

A series of amidopropenyl hydroxamic acid derivatives were prepared as novel inhibitors of human histone deacetylases (HDACs). Several compounds showed potency at 50 values in tests again

Heterocyclic derivatives as HDAC inhibitors

This invention is related to new histone deacetylase inhibitors according to the general formula (I) wherein: the dotted line is an optional additional bond; R1 is hydrogen, halogen, C1-C6 alkyl, C1-C6/sub

Palladium-catalyzed carbene insertion into benzyl bromides

Palladium can catalyze the insertion of ethyl diazoacetate into benzyl bromides. The key step in the catalytic cycle is the migratory insertion of a carbene, derived from ethyl diazoacetate, into a Pd-C bond.