34236-65-2

Upstream product

• 64-19-7 acetic acid 
• 451-40-1 phenyl benzyl ketone 
• 123-11-5 4-methoxy-benzaldehyde 
• 94-41-7 benzalacetophenone 
• 116460-49-2 1-(4-methoxyphenyl)-3-phenylprop-2-yn-1-ol 
• 369-57-3 benzenediazonium tetrafluoroborate 

Downstream Products

• 114038-49-2 4-(4-Methoxy-phenyl)-5,6-diphenyl-2-thioxo-1,2-dihydro-pyridine-3-carbonitrile 
• 86606-39-5 2-(p-methoxybenzylideneimino)-3-(p-methoxyphenyl)-4,5-diphenylfuran 
• 86606-33-9 2-amino-3-cyano-4-(p-methoxyphenyl)-5,6-diphenyl-4H-pyran 
• 1380077-03-1 (S)-2-amino-4-(4-methoxyphenyl)-5,6-diphenyl-4H-pyran-3-carbonitrile 

Relevant academic research and scientific papers

Asymmetric Hydrogenation of Racemic Allylic Alcohols via an Isomerization-Dynamic Kinetic Resolution Cascade

Prochiral racemic allylic alcohols are converted to enantioenriched chiral alcohols bearing adjacent stereocenters catalyzed by a diamine diphosphine Ru complex in the presence of tBuOK. The protocol features a broad substrate scope (56 examples) and high

Alkyne Difunctionalization by Dual Gold/Photoredox Catalysis

Highly selective tandem nucleophilic addition/cross-coupling reactions of alkynes have been developed using visible-light-promoted dual gold/photoredox catalysis. The simultaneous oxidation of AuI and coordination of the coupling partner by photo-generated aryl radicals, and the use of catalytically inactive gold precatalysts allows for high levels of selectivity for the cross-coupled products without competing hydrofunctionalization or homocoupling. As demonstrated in representative arylative Meyer-Schuster and hydration reactions, this work expands the scope of dual gold/photoredox catalysis to the largest class of substrates for gold catalysts and benefits from the mild and environmentally attractive nature of visible-light activation. United we stand! Tandem nucleophilic addition/cross-coupling reactions have been developed with challenging alkynes using a visible-light-promoted dual gold/photoredox catalytic system (see scheme). High levels of selectivity for the cross-coupled products were obtained without competition from the homocoupling or conventional hydrofunctionalization.

Synthesis and reactivity of dioxazirconacyclohexenes: Development of a zirconium-oxo-mediated alkyne-aldehyde coupling reaction

The zirconium-oxo-mediated coupling of an alkyne and an aldehyde for the synthesis of α,β-unsaturated ketones is presented. Each intermediate along the reaction pathway has been fully characterized, and the scope of the alkynes and aldehydes has been explored.

Structure-Activity Relationship of Estrogens: Receptor Affinity and Estrogen Antagonist Activity of Certain (E)- and (Z)-1,2,3-Triaryl-2-propen-1-ones

(E)- nad (Z)-1,2,3-triphenyl-2-propen-1-ones and some of their phenolic and alkoxy analogues, substituted at the para position in one or more aromatic rings, were synthesized and assigned geometry on the basis on their spectroscopic data.The structure-act