91988-32-8

Basic information

• Product Name: Butane, 4-iodo-1,1-dimethoxy-
• CAS NO: 91988-32-8
• Molecular Formula: C6H13IO2
• Molecular Weight: 244.073
• Mol File: 91988-32-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Butane, 4-iodo-1,1-dimethoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Butane, 4-iodo-1,1-dimethoxy-(91988-32-8)
• EPA Substance Registry System: Butane, 4-iodo-1,1-dimethoxy-(91988-32-8)

Safety Data

• Hazardous Substances Data: 91988-32-8(Hazardous Substances Data)

Upstream product

• 29882-07-3 4-chlorobutanal dimethyl acetal 

Downstream Products

• 91988-22-6 (S)-6,6-Dimethoxy-2-((S)-2-methyl-4-oxo-cyclohex-2-enyl)-hexanenitrile 
• 77192-23-5 6,6-dimethoxy-2-(diphenyloxophosphoranyl)-2-trimethylsilylmethylhexan-1-ol 
• 59627-58-6 3-methylenecyclohexyl methyl ether 
• 138714-23-5 1,3-Dimethoxy-methylcyclohexan 
• 176980-51-1 (R)-(-)-4-(4'-methyl-2'-oxocyclohex-3'-en-1'-yl)butyraldehyde dimethyl acetal 
• 94059-92-4 6,6-dimethoxyhex-1-yne 
• 77192-22-4 methyl 6,6-dimethoxy-2-(diphenyloxophosphoranyl)-2-trimethylsilylmethylhexanoate 
• 142389-62-6 methyl 1-(4,4-dimethoxybutyl)-2,5-cyclohexadiene-1-carboxylate 
• 38445-62-4 1-methoxy-3-methyl-2-cyclohexene 

Relevant articles and documents

Controlling the Outcome of a Carbocation-initiated Cyclisation

The Z- and E-vinylsilanes, 6,6-dimethoxy-2-methyl-1-trimethylsilylhex-1-ene (6), gave only 3-methoxy-1-methylcyclohexene (7) on treatment with zinc bromide, and the allylsilane, 6,6-dimethoxy-2-methyl-3-trimethylsilylhex-1-ene (8), gave only 5-methoxy-1-methylcyclohexene (9) on treatment with tin(IV) chloride.Taken together with an earlier result, these results show that the silyl group completely controls the outcome of this carbocationic cyclisation.The syntheses of the two starting materials, (6) and (8), illustrate the usefulness of the silyl-cuprate reagent in the costruction of specific vinyl- and allyl-silanes.