669051-38-1

Basic information

• Product Name: 2,4,6-Cycloheptatrien-1-one, 5-[5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,3-dihydro-1,4-benzo dioxin-6-yl]-2-methoxy-
• CAS NO: 669051-38-1
• Molecular Formula: C23H30O5Si
• Molecular Weight: 414.574
• Mol File: 669051-38-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,4,6-Cycloheptatrien-1-one, 5-[5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,3-dihydro-1,4-benzo dioxin-6-yl]-2-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4,6-Cycloheptatrien-1-one, 5-[5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,3-dihydro-1,4-benzo dioxin-6-yl]-2-methoxy-(669051-38-1)
• EPA Substance Registry System: 2,4,6-Cycloheptatrien-1-one, 5-[5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,3-dihydro-1,4-benzo dioxin-6-yl]-2-methoxy-(669051-38-1)

Safety Data

• Hazardous Substances Data: 669051-38-1(Hazardous Substances Data)

Upstream product

• 33816-51-2 5-bromo-2-methoxycyclohepta-2,4,6-trien-1-one 

Relevant articles and documents

Practical synthesis of biaryl colchicinoids containing 3′,4′- catechol ether-based A-rings via Suzuki cross-coupling with ligandless palladium in water

Eight new biaryl colchicinoids containing 3′,4′-methylene or benzodioxy ether bridges were synthesized. The key synthetic step employed a ligandless, aqueous Suzuki cross-coupling reaction catalyzed by Pd(OAc) 2 with tetrabutylammonium bromide (TBAB) and potassium carbonate (K2CO3). The biaryl Suzuki products were typically formed in 5-30min and always in less than 1h.