7299-28-7

Basic information

• Product Name: tributylstannyl 2,2,2-trifluoroacetate
• Synonyms: tributylstannyl 2,2,2-trifluoroacetate
• CAS NO: 7299-28-7
• Molecular Formula: C₁₄H₂₇F₃O₂Sn
• Molecular Weight: 403.0681896
• Mol File: 7299-28-7.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: tributylstannyl 2,2,2-trifluoroacetate(CAS DataBase Reference)
• NIST Chemistry Reference: tributylstannyl 2,2,2-trifluoroacetate(7299-28-7)
• EPA Substance Registry System: tributylstannyl 2,2,2-trifluoroacetate(7299-28-7)

Safety Data

• Hazardous Substances Data: 7299-28-7(Hazardous Substances Data)

Usage

General Description

Tributylstannyl 2,2,2-trifluoroacetate is a chemical compound that is commonly used in organic synthesis and catalysis. It is derived from the reaction of tributyltin hydride and 2,2,2-trifluoroacetic anhydride, and is often used as a reagent in various chemical reactions, including the preparation of vinyl trifluoroacetates and other organic compounds. tributylstannyl 2,2,2-trifluoroacetate is known for its high stability and reactivity, making it a valuable tool in synthetic chemistry. Additionally, it can also be used in the preparation of pharmaceutical intermediates and agrochemicals, further highlighting its importance in the field of chemical research and development.

Upstream product

• 13257-51-7 mercury(II) trifluoroacetate 
• 1461-25-2 tetra-n-butyltin(IV) 
• 1801-43-0 Tributylzinnester des Acetylglycins 
• 56-35-9 bis(tri-n-butyltin)oxide 
• 4342-33-0 tributyl(trichloroacetoxy)stannane 
• 76-05-1 trifluoroacetic acid 

Downstream Products

• 87729-61-1 (2R,4R)-4-tert-Butyl-2-((E)-3-trimethylsilanyl-allyl)-cyclohexanone 
• 87729-60-0 (2S,4R)-4-tert-Butyl-2-((E)-3-trimethylsilanyl-allyl)-cyclohexanone 
• 6876-44-4 Silyl trifluoracetate 
• 1461-23-0 tributyltin bromide 
• 87729-63-3 (2S,6R)-2-Methyl-6-((E)-3-trimethylsilanyl-allyl)-cyclohexanone 
• 87729-62-2 (2R,6R)-2-Methyl-6-((E)-3-trimethylsilanyl-allyl)-cyclohexanone 
• 80401-23-6 (E)-2-(3-(trimethylsilyl)allyl)cyclohexanone 

Relevant articles and documents

Electron-Transfer Activation in Electrophilic Mechanisms. Cleavage of Alkylmetals by Mercury(II) Complexes

The disappearance of the transient charge-transfer (CT) absorption bands coincides with the electrophilic (SE2) cleavage of homologous series of alkyltin compounds by various mercury(II) halides, cyanide, and carboxylates.The second-order kinetics for HgCl2 cleavage afford rate constants which vary in a rather unaccountable way with the structure of the alkyltin compound and with the polarity of the solvent.Furthermore, the relative reactivities of these alkyltin compounds in the analogous electrophilic cleavage by I2 or Br2 show poor correlations with HgCl2 cleavages, in different solvents.However, the description of the activation process as an electron transfer in the precursor complex, e.g., -> +HgCl2->, stems from the CT transition energy and leads to a linear free energy relationship in which the activation free energy is equal to the driving force for the formation of the ion pair.The latter is readily dissected by eq 18 into separate changes in electronic, steric and solvation energies.With this mechanistic formulation, the reactivities of various alkyltin compounds follow a remarkably simple linear correlation with the ionization potentials and the solvent effects, in the comparison with I2 and Br2 cleavages.Moreover, the reactivities of the various mercury(II) derivatives relate directly to differences in their electron affinities.