74260-40-5

Basic information

• Product Name: Stannane, tributyl[(4-methoxyphenyl)methyl]-
• CAS NO: 74260-40-5
• Molecular Formula: C20H36OSn
• Molecular Weight: 411.215
• Mol File: 74260-40-5.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Stannane, tributyl[(4-methoxyphenyl)methyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Stannane, tributyl[(4-methoxyphenyl)methyl]-(74260-40-5)
• EPA Substance Registry System: Stannane, tributyl[(4-methoxyphenyl)methyl]-(74260-40-5)

Safety Data

• Hazardous Substances Data: 74260-40-5(Hazardous Substances Data)

Upstream product

• 123-11-5 4-methoxy-benzaldehyde 
• 19350-72-2 N'-(4-methoxybenzylidene)-4-methylbenzenesulfonohydrazide 
• 688-73-3 tri-n-butyl-tin hydride 
• 813-19-4 bis(tri-n-butyltin) 
• 824-94-2 p-methoxybenzyl chloride 

Downstream Products

• 1657-55-2 1,2-bis(4-methoxyphenyl)ethane 
• 123-11-5 4-methoxy-benzaldehyde 
• 824-94-2 p-methoxybenzyl chloride 
• 105-13-5 4-Methoxybenzyl alcohol 
• 5406-18-8 3-(p-methoxyphenyl)-1-propanol 
• 499792-14-2 5-(4-methoxybenzyl)-2-nitrobenzaldehyde 
• 100-09-4 4-methoxybenzoic acid 
• 58680-51-6 1-methoxy-4-(tosylmethyl)benzene 

Relevant articles and documents

Synthesis of Benzyltributylstannanes by the Reaction of N-Tosylhydrazones with Bu3SnH

An efficient stannylation process with N-tosylhydrazones or directly with carbonyl compounds has been developed. A series of functionalized benzyl- and alkyltributylstannanes can be synthesized in moderate to good yields under transition-metal-free conditions. Tandem transformations involving stannylation/Stille cross-coupling reaction have been carried out without purification of the benzyltributylstannane intermediates to afford a series of diarylmethane derivatives.

SYNTHESIS OF ORGANOTRIALKYLSTANNANES. THE REACTION BETWEEN ORGANIC HALIDES AND HEXAALKYLDISTANNANES IN THE PRESENCE OF PALLADIUM COMPLEXES

The aryl halides YC6H4X (X=Br or I) have been shown to react with the distannanes (R3Sn)2 (R=n-Bu or Me) in toluene in the presence of or to give the compounds YC6H4SnR3 for (a) R=n-Bu, Y=H, p-OMe, o-Me, p-Me, m-Cl, p-Cl, m-CN, p-COCH3 and m-NO2, and (b) R=Me, Y=H, p-OMe, p-Me, p-CN, p-COCH3, m-NO2 and p-NO2.Benzyl halides YC6H4CH2X (X=Cl or Br) similarly give YC6H4CH2SnR3 for (a) R=n-Bu, Y=H, m-OMe, p-OMe, m-Cl, m-CN, and m-NO2, and (b) R=Me, Y=m-Cl, m-CN, p-CN and m-NO2.These reactions are of special value as preparative procedures in cases in which Grignard or organolithium reagents cannot be used.Allyl chloride and bromide were likewise shown to react with (n-Bu3Sn)2 to give CH2=CHCH2SnBu3, but n-BuCl and n-BuBr gave only a trace of n-Bu4Sn.The mixed dimetallo species n-Bu3SnSiMe3 was shown to react with aryl bromides YC6H4Br (X=H, p-OMe, p-Me, or p-Cl) to give the arylsilicon compounds YC6H4SiMe3, with no aryltin products.