20132-74-5 Usage
Uses
Used in Pesticide Synthesis:
2,2-Dichloro-N-methyl-3-oxobutyramide is used as an intermediate in the synthesis of Monocrotophos-d6 (M526052), a labeled version of the organophosphorous insecticide Monocrotophos. Monocrotophos is primarily utilized for controlling cotton pests, but it also plays a significant role in the protection of various crops such as citrus, rice, potatoes, vegetables, and other agricultural produce.
Used in Research and Development:
In addition to its application in pesticide synthesis, 2,2-dichloro-N-methyl-3-oxobutyramide may also be employed in research and development settings. Its use in the synthesis of Monocrotophos-d6 allows for the study of the insecticide's behavior, degradation, and potential environmental impact, contributing to the development of more effective and environmentally friendly pest control strategies.
Check Digit Verification of cas no
The CAS Registry Mumber 20132-74-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,1,3 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20132-74:
(7*2)+(6*0)+(5*1)+(4*3)+(3*2)+(2*7)+(1*4)=55
55 % 10 = 5
So 20132-74-5 is a valid CAS Registry Number.
InChI:InChI=1/C5H7Cl2NO2/c1-3(9)5(6,7)4(10)8-2/h1-2H3,(H,8,10)
20132-74-5Relevant articles and documents
Palladium(II)-catalyzed sequential c-cl bond formation: A novel and efficient method for direct α,α-dichlorination of β-dicarbonyl compounds
Liu, Weibing,Tan, Liquan,Zhou, Peng,Chen, Cui,Zhang, Qing
, p. 2600 - 2604 (2013/09/24)
A simple and concise procedure for the synthesis of 2,2-dichloro-3-oxo-N- phenylbutanamides, via palladium-catalyzed C(sp3)-H dichlorination of 3-oxo-N-phenylbutanamides, is described. The protocol provides a direct route to α,α-dichlorinated products starting from β-dicarbonyl compounds. A plausible mechanism for this transformation involving two consecutive chlorination steps is described.
