1198091-32-5

Basic information

• Product Name: C₂₀H₁₈O₅
• Synonyms: C₂₀H₁₈O₅
• CAS NO: 1198091-32-5
• Molecular Weight: 338.36
• Mol File: 1198091-32-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₀H₁₈O₅(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₀H₁₈O₅(1198091-32-5)
• EPA Substance Registry System: C₂₀H₁₈O₅(1198091-32-5)

Safety Data

• Hazardous Substances Data: 1198091-32-5(Hazardous Substances Data)

Upstream product

• 1170045-84-7 4-methyl-N′-(1-(3,4,5-trimethoxyphenyl)ethylidene)benzenesulfonohydrazide 
• 108530-10-5 2-oxo-2H-benzopyran-7-yl trifluoromethanesulfonate 

Relevant articles and documents

Expeditious synthesis of 1,1-diarylethylenes related to isocombretastatin A-4 (isoCA-4) via palladium-catalyzed arylation of N-tosylhydrazones with aryl triflates

A quick and efficient entry to 1,1-diarylethylenes via the reaction of polyoxygenated aryl N-tosylhydra-zones with aryl triflates is described. The reaction employs the catalytic system Pd(OAc)2/XPhos, tBuOLi as the base and dioxane as the solv