7299-28-7 Usage
Description
Tributylstannyl 2,2,2-trifluoroacetate is a chemical compound that is widely utilized in organic synthesis and catalysis. It is synthesized through the reaction of tributyltin hydride and 2,2,2-trifluoroacetic anhydride, and is recognized for its high stability and reactivity. tributylstannyl 2,2,2-trifluoroacetate serves as a valuable reagent in a variety of chemical reactions, such as the preparation of vinyl trifluoroacetates and other organic compounds.
Uses
Used in Organic Synthesis:
Tributylstannyl 2,2,2-trifluoroacetate is used as a reagent in organic synthesis for its ability to facilitate the preparation of vinyl trifluoroacetates and other organic compounds. Its high stability and reactivity make it a preferred choice in synthetic chemistry.
Used in Pharmaceutical Research and Development:
In the pharmaceutical industry, tributylstannyl 2,2,2-trifluoroacetate is used as a reagent for the preparation of pharmaceutical intermediates. Its properties contribute to the advancement of chemical research and development in the field.
Used in Agrochemical Research and Development:
Similarly, in the agrochemical sector, tributylstannyl 2,2,2-trifluoroacetate is employed as a reagent for the preparation of agrochemicals. Its utility in this industry underscores its importance in chemical research and development for agricultural applications.
Check Digit Verification of cas no
The CAS Registry Mumber 7299-28-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,9 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7299-28:
(6*7)+(5*2)+(4*9)+(3*9)+(2*2)+(1*8)=127
127 % 10 = 7
So 7299-28-7 is a valid CAS Registry Number.
7299-28-7Relevant articles and documents
Electron-Transfer Activation in Electrophilic Mechanisms. Cleavage of Alkylmetals by Mercury(II) Complexes
Fukuzumi, S.,Kochi, J. K.
, p. 7290 - 7297 (2007/10/02)
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.
