138924-00-2

Basic information

• Product Name: 1,3-Dioxolane, 2-(3-bromopropyl)-4,4,5,5-tetramethyl-
• CAS NO: 138924-00-2
• Molecular Formula: C10H19BrO2
• Molecular Weight: 251.164
• Mol File: 138924-00-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3-Dioxolane, 2-(3-bromopropyl)-4,4,5,5-tetramethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Dioxolane, 2-(3-bromopropyl)-4,4,5,5-tetramethyl-(138924-00-2)
• EPA Substance Registry System: 1,3-Dioxolane, 2-(3-bromopropyl)-4,4,5,5-tetramethyl-(138924-00-2)

Safety Data

• Hazardous Substances Data: 138924-00-2(Hazardous Substances Data)

Upstream product

• 5162-44-7 1-bromo-4-butene 
• 76-09-5 2,3-dimethyl-2,3-butane diol 

Relevant articles and documents

Palladium-Catalyzed Aerobic Anti-Markovnikov Oxidation of Aliphatic Alkenes to Terminal Acetals

Terminal acetals were selectively synthesized from various unbiased aliphatic terminal alkenes and 1,2-, 1,3-, or 1,4-diols using a PdCl2(MeCN)2/CuCl catalyst system in the presence of p-toluquinone under 1 atm of O2 and mild reaction conditions. The slow addition of terminal alkenes suppressed the isomerization to internal alkenes successfully. Electron-deficient cyclic alkenes, such as p-toluquinone, were key additives to enhance the catalytic activity and the anti-Markovnikov selectivity. The halogen groups in the alkenes were found to operate as directing groups, suppressing isomerization and increasing the selectivity efficiently.