5724-04-9

Upstream product

• 591-80-0 pent-4-enoic acid 
• 352-34-1 4-fluoro-1-iodobenzene 
• 405-99-2 para-fluorostyrene 
• 459-57-4 4-fluorobenzaldehyde 
• 17857-14-6 (3-carboxypropyl)(triphenyl)phosphonium bromide 
• 124-38-9 carbon dioxide 
• 246180-26-7 1-(cyclopropylidenemethyl)-4-fluorobenzene 

Downstream Products

• 1300699-02-8 (5R,6S)-5-bromo-6-(4-fluorophenyl)tetrahydro-2H-pyran-2-one 
• 1268103-05-4 5-(4-fluorobenzoyl)dihydrofuran-2(3H)-one 
• 5723-99-9 Bis-<4-(4-fluor-benzyliden)-butyryl>-peroxid 
• 1380523-42-1 (E)-5-(4-fluorophenyl)pent-4-enyl methanesulfonate 
• 1380523-41-0 (E)-5-(4-fluorophenyl)pent-4-en-1-ol 

Relevant academic research and scientific papers

Synthesis of Antitricyclic Morpholine Derivatives through Iodine(III)-Mediated Intramolecular Umpolung Cycloaddition of Olefins

A (diacetoxyiodo)benzene-mediated intramolecular cycloaddition of olefins to construct tricyclic morpholines is presented. A series of substituted tricyclic morpholines were obtained in one-step simple operation under mild conditions, and the NMR studies

Preparation of α-Acyloxy Ketones via Visible-Light-Driven Aerobic Oxo-Acyloxylation of Olefins with Carboxylic Acids

We developed a visible-light driven oxo-acyloxylation of aryl alkenes with carboxylic acids and molecular oxygen. A metal-free photoredox system, consisting of an acridinium photocatalyst, an organic base, and molecular sieve (MS) 4 ?, promotes chemoselective aerobic photooxidation of aryl alkenes. This approach may provide a green, practical, and metal-free protocol for a wide range of α-acyloxy ketones.

Aminothiocarbamate-catalyzed asymmetric bromolactonization of 1,2-disubstituted olefinic acids

An efficient and enantioselective bromolactonization of 1,2-disubstituted olefinic acids using an amino-thiocarbamate catalyst has been developed, resulting in the formation of δ-lactones containing two chiral centers with up to 99% yield, 95% ee.

Solvent and ligand partition reaction pathways in nickel-mediated carboxylation of methylenecyclopropanes

Methylenecyclopropanes are carboxylated with gaseous carbon dioxide in the presence of a stoichiometric amount of a nickel complex; the reaction pathways are significantly influenced by the reaction solvent and the amine ligand. The Royal Society of Chemi

Synthesis of 3-arylpropenyl, 3-arylpropynyl and 3-arylpropyl 2-azetidinones as cholesterol absorption inhibitors: Application of the palladium-catalyzed arylation of alkenes and alkynes

A series of 3-(3'-arylpropenyl)-2-azetidinones 8a-8k and 3-(3'-arylpropynyl)-2-azetidinones 16m-16p were prepared by the palladium-catalyzed arylation of 3-(3'-propenyl)-2-azetidinone 7, or by arylation of 4-pentenoic acid, or via ethyl 4-pentynoate followed by 2-azetidinone ring construction. The unsaturated 2-azetidinones were transformed to their saturated analogs 9a-9p by catalytic hydrogenation. Azetidinones 8a-8k, 9a-9p, and 16m-16p were evaluated for their biological activity as cholesterol absorption inhibitors in hamsters. (C) 2000 Elsevier Science Ltd.