2199-43-1 Usage
Uses
Used in Pharmaceutical Industry:
Ethyl pyrrole-2-carboxylate is used as a key intermediate in the preparation of heterocyclic bioactive agents and other pharmaceutical compounds. Its unique structure allows for the development of various drugs with potential therapeutic applications.
Used in Chemical Industry:
Ethyl pyrrole-2-carboxylate serves as a catalyst in olefin polymerization, a process crucial for the production of polymers with a wide range of applications, including plastics, fibers, and coatings. Its catalytic properties contribute to the efficiency and versatility of this process.
Synthesis Reference(s)
Tetrahedron Letters, 27, p. 6315, 1986 DOI: 10.1016/S0040-4039(00)87796-5
Check Digit Verification of cas no
The CAS Registry Mumber 2199-43-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,9 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2199-43:
(6*2)+(5*1)+(4*9)+(3*9)+(2*4)+(1*3)=91
91 % 10 = 1
So 2199-43-1 is a valid CAS Registry Number.
InChI:InChI=1/C7H9NO2/c1-2-10-7(9)6-4-3-5-8-6/h3-5,8H,2H2,1H3
2199-43-1Relevant academic research and scientific papers
An unusual dehalogenation in the Suzuki coupling of 4-bromopyrrole-2-carboxylates
Handy, Scott T.,Bregman, Howard,Lewis, Jennifer,Zhang, Xiaolei,Zhang, Yanan
, p. 427 - 430 (2007/10/03)
An unusual dehalogenation of 4-bromopyrrole-2-carboxylates under Suzuki coupling conditions has been observed. This dehalogenation can be suppressed by protection of the pyrrole nitrogen. Using a BOC protecting group, not only is dehalogenation suppressed
