892869-21-5 Usage
Description
Potassium ethynyltrifluoroborate, with the chemical formula KCF3C≡CB, is a white, crystalline solid that serves as a reagent in organic synthesis. It is recognized for its capacity to function as a source of the ethynyl anion, a highly versatile nucleophile in organic reactions. The ethynyl anion's availability renders this compound valuable for a range of transformations, including the synthesis of intricate organic molecules. It is also utilized in cross-coupling reactions and as a precursor for the preparation of other functionalized alkynyl compounds. Potassium ethynyltrifluoroborate's relative stability and ease of handling make it a popular reagent in organic chemistry laboratories.
Uses
Used in Organic Synthesis:
Potassium ethynyltrifluoroborate is used as a reagent for the synthesis of complex organic molecules due to its ability to provide the ethynyl anion, which is a versatile nucleophile in organic reactions.
Used in Cross-Coupling Reactions:
In the field of organic chemistry, potassium ethynyltrifluoroborate is employed as a reagent in cross-coupling reactions, facilitating the formation of new carbon-carbon or carbon-heteroatom bonds.
Used as a Precursor in the Preparation of Functionalized Alkynyl Compounds:
Potassium ethynyltrifluoroborate is utilized as a precursor in the synthesis of other functionalized alkynyl compounds, contributing to the diversity of organic compounds that can be created.
Used in Organic Chemistry Laboratories:
Due to its relative stability and ease of handling, potassium ethynyltrifluoroborate is a widely used reagent in organic chemistry laboratories, supporting a broad range of research and educational activities in the field.
Check Digit Verification of cas no
The CAS Registry Mumber 892869-21-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,2,8,6 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 892869-21:
(8*8)+(7*9)+(6*2)+(5*8)+(4*6)+(3*9)+(2*2)+(1*1)=235
235 % 10 = 5
So 892869-21-5 is a valid CAS Registry Number.
