68971-87-9

Basic information

• Product Name: TRIBUTYL(2-METHYLPHENYL)STANNANE
• Synonyms: TRIBUTYL(2-METHYLPHENYL)STANNANE
• CAS NO: 68971-87-9
• Molecular Formula: C₁₉H₃₄Sn
• Molecular Weight: 381.18326
• Mol File: 68971-87-9.mol
• Article Data: 13

Chemical Properties

• Appearance: /
• CAS DataBase Reference: TRIBUTYL(2-METHYLPHENYL)STANNANE(CAS DataBase Reference)
• NIST Chemistry Reference: TRIBUTYL(2-METHYLPHENYL)STANNANE(68971-87-9)
• EPA Substance Registry System: TRIBUTYL(2-METHYLPHENYL)STANNANE(68971-87-9)

Safety Data

• Hazardous Substances Data: 68971-87-9(Hazardous Substances Data)

Upstream product

• 1461-22-9 tributyltin chloride 
• 333-27-7 methyl trifluoromethanesulfonate 
• 583-53-9 2,3-dibromobenzene 
• 118-90-1 ortho-methylbenzoic acid 
• 933-88-0 ortho-toluoyl chloride 
• 813-19-4 bis(tri-n-butyltin) 
• 364-20-5 2-methylbenzoyl fluoride 
• 17955-46-3 trimethylsilyltributyltin 
• 133-59-5 Toluene-2-sulfonyl chloride 
• 15898-37-0 sodium 2-methylbenzenesulfinate 
• 16419-60-6 2-Methylphenylboronic acid 
• 1067-52-3 tributyltin methoxide 
• 925253-65-2 (C₆H₅)3PAuC₆H₄CH₃ 
• 7342-47-4 tributyltin iodide 

Downstream Products

• 163977-61-5 butyl (2E)-3-(2-methylphenyl)acrylate 
• 16419-60-6 2-Methylphenylboronic acid 
• 7055-03-0 2-methyl-N-phenylbenzamide 
• 14476-01-8 1-o-tolylnaphthalene 
• 5080-10-4 2,4'-(ethane-1,1-diyl)bis(methylbenzene) 
• 688-73-3 tri-n-butyl-tin hydride 
• 1193404-11-3 (3r,5r,7r)-adamantan-1-yl(o-tolyl)methanone 
• 99846-56-7 2-(2-methylphenyl)thiophene 
• 10273-89-9 2-(2-methylphenyl)pyridine 
• 1010720-58-7 1-(2,2-difluoro-1-phenylvinyl)-2-methylbenzene 
• 925253-65-2 (C₆H₅)3PAuC₆H₄CH₃ 
• 581-80-6 4,4'-bis(trifluoromethyl)biphenyl 
• 167021-49-0 4-(2-methylphenyl)benzotrifluoride 
• 1140-16-5 (2-methylphenyl)(4-methylphenyl)methanone 

Relevant articles and documents

Nickel-catalyzed decarbonylative stannylation of acyl fluorides under ligand-free conditions

Nickel-catalyzed decarbonylative stannylation of acyl fluorides under ligand-free conditions was disclosed. A variety of aromatic acyl fluorides are capable of reacting with silylstannanes in the presence of cesium fluoride. A one-pot decarbonylative stannylation/Migita-Kosugi-Stille reaction of benzoyl fluoride, giving rise to the direct formation of the corresponding cross-coupled products, further demonstrated the synthetic utility of the present method. This newly developed methodology with a good functional-group compatibility via C-F bond cleavage and C-Sn bond formation under nickel catalysis opens a new area for the functionalization of acyl fluorides in terms of carbon-heteroatom bond formation.

Method for converting substituted sodium aryl sulfonate to aryl tri-n-butyltin

The invention discloses a method for converting substituted sodium acryl sulfonate to aryl tri-n-butyltin. The synthetic method of the aryl tri-n-butyltin compound comprises the following steps: uniformly mixing sodium aryl sulfonate, silver carbonate, bis(tri-tert-butylphosphine)palladium, and hexabutyldistannane in a solvent, reacting for 1 to 8 hours at 80 to 140 DEG C, and after the reaction is ended, concentrating; and performing the column chromatography, and obtaining a pure aryl tri-n-butyltin product. The adopted raw material is sodium aryl sulfonate which is significant in supplementation, wide in source, cheap and easy to obtain compared with the existing method adopting aromatic halides as a raw material. The reaction in the invention has good tolerance and universality for a functional group, and the substituent group can be hydrogen, methyl, tertiary butyl, fluorine, chlorine, bromine, cyanogroup, trifluoromethyl, nitro, acetyl or carbethoxy.

Controllable Stereoselective Synthesis of (Z)- and (E)-Homoallylic Alcohols Using a Palladium-Catalyzed Three-Component Reaction

Diastereoselective synthesis of (Z)- and (E)-homoallylic alcohols using a Pd-catalyzed three-component reaction of 3-(pinacolatoboryl)allyl benzoates, aldehydes, and aryl stannanes was developed, which provides an alternative method for the allylboration of aldehydes using α, γ-diaryl-substituted allylboronates. Both sets of reaction conditions enable access to either (Z)- or (E)-homoallylic alcohols with good to high alkene stereocontrol. The present method showed good functional group compatibility and generality. Efficient chirality transfer reactions to afford enantioenriched (Z)- and (E)-homoallylic alcohols were also achieved.