15721-27-4 Usage
General Description
2-Chlorobenzoic acid vinyl ester is a chemical compound that is composed of a vinyl ester of 2-chlorobenzoic acid. It is commonly used in the production of polymers and resins for adhesives, coatings, and composites. This chemical is a versatile intermediate that is used in various industries including pharmaceuticals, agrochemicals, and materials science. It is also a key component in the synthesis of other compounds such as pharmaceuticals, dyes, and flavoring agents. Additionally, 2-Chlorobenzoic acid vinyl ester is known for its high chemical reactivity and is commonly used as a building block in organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 15721-27-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,7,2 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 15721-27:
(7*1)+(6*5)+(5*7)+(4*2)+(3*1)+(2*2)+(1*7)=94
94 % 10 = 4
So 15721-27-4 is a valid CAS Registry Number.
15721-27-4Relevant articles and documents
Reusable rhodium catalyst for the selective transvinylation of sp2-C linked carboxylic acid
Jiang, Ruihang,Chen, Zhangpei,Zhan, Kun,Liu, Lei,Zhou, Junjie,Ai, Yongjian,Li, Shuang,Bao, Hongjie,Hu, Ze'nan,Qi, Li,Wang, Jingting,Sun, Hong-bin
, p. 3279 - 3282 (2018/07/21)
The vinyl benzoate derivatives were successfully synthesized by the transvinylation reactions that vinyl group transferred from vinyl acetate to aromatic carboxylic acids with the recoverable catalyst RhCl3·3H2O. This catalyst features air stable and tolerance of water, good reusable ability, meanwhile, shows high selectivity for aromatic carboxylic acid in the presence of phenolic hydroxyl. With this method, a variety of vinyl benzoate derivatives can be produced with up to 95% yield.