214701-35-6

Upstream product

• 4360-68-3 2-(4-bromophenyl)-2-methyl-1,3-dioxolane 
• 13329-40-3 4-Iodoacetophenone 
• 107-21-1 ethylene glycol 

Downstream Products

• 13329-40-3 4-Iodoacetophenone 
• 1379838-37-5 C₂₀H₁₈O₂ 
• 1361194-38-8 C₂₃H₂₅NO₅ 
• 1361194-51-5 7-(2-methyl-1,3-dioxolan-2-yl)-4-((2-methyl-1,3-dioxolan-2-yl)phenyl)quinolin-2(1H)-one 
• 1426055-48-2 4-(2-methyl-1,3-dioxolan-2-yl)benzoic acid 
• 14490-45-0 4-(2-methyl-1,3-dioxolan-2-yl)benzaldehyde 
• 1570510-96-1 (R)-4,4,5,5-tetramethyl-2-(1-(4-(2-methyl-1,3-dioxolan-2-yl)phenyl)-3-phenylpropyl)-1,3,2-dioxaborolane 
• 20488-43-1 4-acetyl-trans-stilbene 

Relevant academic research and scientific papers

Synthesis of Oxazolidin-2-ones by Tandem Cyclization of Propargylic Alcohols and Phenyl Isocyanate Promoted by Silver Catalysts as π-Lewis Acids

Highly Z-selective syntheses of oxazolidin-2-ones from propargylic alcohols containing internal alkynes and phenyl isocyanate were achieved by using a combination of silver acetate and N,N-dimethylaminopyridine. The catalytic system was applied to proparg

Synthesis of acylphosphonates by a palladium-catalyzed phosphonocarbonylation reaction of aryl iodides with phosphites

Acylphosphonates are conveniently synthesized from aryl iodides by a palladium-catalyzed reaction with dialkyl phosphites under an atmospheric pressure of carbon monoxide. The reaction demonstrates the first example of the use of phosphorus nucleophiles in related metal-catalyzed carbonylation reactions.

NOVEL TRICYCLIC COMPOUNDS

The invention provides a compound of Formula (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), (Ii), (Ij), (Ik), or (Il) as defined herein, pharmaceutically acceptable salts, pro-drugs, biologically active metabolites, stereoisomers and isomers thereof wherein the variable are defined herein. The compounds of the invention are useful for treating immunological and oncological conditions.

2-Methoxy-4-nitrobenzenediazonium salt as a practical diazonium-transfer agent for primary arylamines via tautomerism of 1,3-diaryltriazenes: Deaminative iodination and arylation of arylamines without direct diazotization

1,3-Diaryltriazenes, prepared from a 2-methoxy-4-nitrobenzenediazonium salt and primary arylamines, exist as "azo-transfer" tautomers in which the 2-methoxy-4-nitrophenyl group is present on the saturated nitrogen atom and forms a hydrogen bond between the 2-methoxy group and the N-H moiety. The synthetic utility of the diazonium salt as a practical diazonium-transfer agent for primary arylamines via tautomerism of the 1,3-diaryltriazenes has been demonstrated by the deaminative iodination and arylation of the arylamines without direct diazotization. The starting 2-methoxy-4-nitrophenylamine can be easily recovered after the reactions.

N2S2 tetradentate ligands for soft cationic species: preparation of new ligands of potential interest in nuclear medicine

The synthesis of N2S2 tetradentate ligands of the bis-(enaminothioester) type was carried out starting from 3-(methylthio)-3H-1,2-dithiolylium iodides and diamines.The title compounds, which are potential ligands for soft cationic species, can be obtained from 1,3-diaminopropan-2-ol and subsequently modified into the dissymmetrical succinic acid ester of the ligand and N-hydroxysuccinimide.The appendage of such a linking group on the chelating structure should allow further grafting to monoclonal antibodies in view of potential applications in nuclear medicine. 3H-1,2-dithiole-3-thione / 1,3-diaminopropan-2-ol / bis-(enaminothioester) / N2S2 tetradentate ligand / N-hydroxysuccinimidyl ester