119413-61-5 Usage
General Description
2-Chloro-3,4-dimethoxybenzonitrile is a chemical compound with the molecular formula C9H8ClNO2. It is a pale yellow solid that is commonly used in the pharmaceutical industry as an intermediate for the synthesis of various biologically active molecules. 2-Chloro-3,4-dimethoxybenzonitrile is known for its role as a building block in the creation of pharmaceutical drugs, agrochemicals, and other fine chemicals. It is also used as a starting material for the synthesis of heterocyclic compounds and other organic molecules. Additionally, 2-Chloro-3,4-dimethoxybenzonitrile has potential applications in various chemical and research processes due to its unique chemical and structural properties.
Check Digit Verification of cas no
The CAS Registry Mumber 119413-61-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,4,1 and 3 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 119413-61:
(8*1)+(7*1)+(6*9)+(5*4)+(4*1)+(3*3)+(2*6)+(1*1)=115
115 % 10 = 5
So 119413-61-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H8ClNO2/c1-12-7-4-3-6(5-11)8(10)9(7)13-2/h3-4H,1-2H3
119413-61-5Relevant articles and documents
Utility of Nitrogen Extrusion of Azido Complexes for the Synthesis of Nitriles, Benzoxazoles, and Benzisoxazoles
Nimnual, Phongprapan,Tummatorn, Jumreang,Thongsornkleeb, Charnsak,Ruchirawat, Somsak
, p. 8657 - 8667 (2015)
The utility of the nitrogen extrusion reaction of azido complexes, generated in situ from the corresponding aldehydes or ketones with TMSN3 in the presence of ZrCl4 or TfOH, has been described. These azido complexes could undergo three different pathways, depending on the substrates. First, azido methanolate complexes or imine diazonium ions could lead to benzisoxazole products via an intramolecular nucleophilic substitution. Second, imine diazonium ions could also undergo either the elimination of proton to provide nitrile products in good to excellent yields or an aryl migration, followed by an intramolecular nucleophilic addition, to give benzoxazole products in good yields.
