67791-81-5 Usage
Uses
Used in Pharmaceutical Industry:
2-chloro-N-ethylpropionamide is used as a key intermediate in the synthesis of pharmaceuticals for its ability to contribute to the development of new drugs with potential therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical sector, 2-chloro-N-ethylpropionamide is utilized as a precursor in the production of agrochemicals, aiding in the creation of compounds that can enhance crop protection and yield.
Used in Fine Chemicals Production:
2-chloro-N-ethylpropionamide is employed as a building block in the synthesis of fine chemicals, contributing to the development of specialty chemicals used across various industries.
Used as a Chemical Intermediate:
2-chloro-N-ethylpropionamide serves as an intermediate in the manufacturing process of various products, playing a crucial role in the formation of end products with specific applications.
It is important to handle 2-chloro-N-ethylpropionamide with care due to its potential health and environmental hazards if not properly managed.
Check Digit Verification of cas no
The CAS Registry Mumber 67791-81-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,7,9 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 67791-81:
(7*6)+(6*7)+(5*7)+(4*9)+(3*1)+(2*8)+(1*1)=175
175 % 10 = 5
So 67791-81-5 is a valid CAS Registry Number.
InChI:InChI=1/C5H10ClNO/c1-3-7-5(8)4(2)6/h4H,3H2,1-2H3,(H,7,8)
67791-81-5Relevant academic research and scientific papers
Investigation of the synthetic and mechanistic aspects of the highly stereoselective transformation of α-thioamides to α-thio-β- chloroacrylamides
Murphy, Maureen,Lynch, Denis,Schaeffer, Marcel,Kissane, Marie,Chopra, Jay,O'Brien, Elisabeth,Ford, Alan,Ferguson, George,Maguire, Anita R.
, p. 1228 - 1241 (2008/02/03)
Treatment of a series of α-thioamides with N-chlorosuccinimide results in efficient transformation to the analogous α-thio-β- chloroacrylamides. The mechanistic pathway has been established through isolation and characterisation of intermediate compounds. The scope of the transformation has been explored - aryl and alkylthio substituents, primary, secondary and tertiary amides can be employed. In most instances, the chloroacrylamides are formed exclusively as the Z-stereoisomer; however, with tertiary propanamides or with amides derived from butanoic or pentanoic acid a mixture of E- and Z-stereoisomers is formed. The Royal Society of Chemistry.
Reaction of lithium trimethylsilyldiazomethanide with ketenimines bearing electron-withdrawing groups
Aoyama,Nakano,Marumo,Uno,Shioiri
, p. 1163 - 1167 (2007/10/02)
Ketenimines bearing electron-withdrawing groups (X in 1) at the C2-position react with lithium trimethylsilyldiazomethanide [diazo(lithio)trimethylsilylmethane] to give 4-amino-3-trimethylsilylpyrazoles 4 or 5 mainly; in some cases 4-trimethylsilyl-1,2,3-triazole derivatives 3 were formed as the major products.
