212125-31-0

Basic information

• Product Name: 1-(allyldiphenylsilyl)prop-1-yne
• Synonyms: 1-(allyldiphenylsilyl)prop-1-yne
• CAS NO: 212125-31-0
• Molecular Weight: 262.426
• Mol File: 212125-31-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-(allyldiphenylsilyl)prop-1-yne(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(allyldiphenylsilyl)prop-1-yne(212125-31-0)
• EPA Substance Registry System: 1-(allyldiphenylsilyl)prop-1-yne(212125-31-0)

Safety Data

• Hazardous Substances Data: 212125-31-0(Hazardous Substances Data)

Upstream product

• 4529-04-8 1-propynyl lithium 
• 324000-48-8 methoxydiphenyl(prop-2-enyl)silane 
• 6843-66-9 dimethoxy(diphenyl)silane 
• 74-99-7 prop-1-yne 
• 16466-97-0 1-propynylmagnesium bromide 

Downstream Products

• 1310803-45-2 C₃₁H₄₂O₃Si 
• 1310803-42-9 C₂₂H₂₆OSi 
• 1310803-43-0 C₂₆H₃₄OSi 
• 1310803-44-1 C₂₉H₃₂OSi 
• 1310803-52-1 C₂₀H₂₂OSi 
• 1310803-53-2 C₂₄H₃₀OSi 
• 1310803-54-3 C₂₇H₂₈OSi 
• 1310803-55-4 C₂₉H₃₈O₃Si 

Relevant articles and documents

Ring strain-promoted allylic transposition of cyclic silyl ethers

Relief of the ring strain of medium-sized rings promotes a regioselective allylic transposition of a C-O bond when catalyzed by rhenium oxide. Through the allylic transposition, eight-membered cyclic silyl ethers undergo ring contraction to the corresponding six-membered siloxacycles.

Inter- and intramolecular carbonylative alkyne-alkyne coupling reaction mediated by cobalt carbonyl complex

Inter- and intramolecular carbonylative coupling reactions proceed between alkynes possessing diphenylallylsilyl group mediated by dicobalt carbonyl complex under argon atmosphere. This coupling reaction directly provides various mono- and bicyclic cyclopentadienones in high yields. (C) 2000 Elsevier Science Ltd.