82191-17-1 Usage
Description
ETHYL 2-(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOTHIAZIN-2-YL) ACETATE is a heterocyclic compound with the chemical formula C13H13NO3S, featuring a benzothiazine ring structure that contains both sulfur and nitrogen atoms. ETHYL 2-(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOTHIAZIN-2-YL) ACETATE serves as a valuable building block in the synthesis of pharmaceuticals and agrochemicals, and it is recognized for its potential in developing treatments for neurological disorders and cardiovascular diseases. Additionally, its distinctive structural properties make it a candidate for the production of dyes, pigments, and other organic compounds.
Uses
Used in Pharmaceutical Industry:
ETHYL 2-(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOTHIAZIN-2-YL) ACETATE is used as an intermediate in the synthesis of drugs, specifically for the development of medications aimed at treating neurological disorders and cardiovascular diseases. Its unique structure allows it to be a key component in creating effective therapeutic agents.
Used in Agrochemical Industry:
In the agrochemical sector, ETHYL 2-(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOTHIAZIN-2-YL) ACETATE is utilized as a precursor in the production of agrochemicals, contributing to the development of innovative solutions for agricultural challenges.
Used in Dye and Pigment Production:
ETHYL 2-(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOTHIAZIN-2-YL) ACETATE is used as a starting material in the creation of dyes and pigments, capitalizing on its distinctive structural attributes to produce a wide array of colorants for various applications.
Used in Organic Compounds Synthesis:
ETHYL 2-(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOTHIAZIN-2-YL) ACETATE is also employed in the synthesis of other organic compounds, given its potential to contribute to the formation of diverse chemical entities with different applications across various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 82191-17-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,9 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82191-17:
(7*8)+(6*2)+(5*1)+(4*9)+(3*1)+(2*1)+(1*7)=121
121 % 10 = 1
So 82191-17-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H13NO3S/c1-2-16-11(14)7-10-12(15)13-8-5-3-4-6-9(8)17-10/h3-6,10H,2,7H2,1H3,(H,13,15)
82191-17-1Relevant articles and documents
Sulfuryl Chloride Promoted gem -Dichlorination-Dehydrochlorination in Alkyl Benzothiazinylacetates: Synthesis of the Skeleton of Trichochrome Pigments
Jangir, Ravi,Gadre, Smita R.,Argade, Narshinha P.
, p. 2631 - 2634 (2015/09/01)
Chemo- and stereoselective total synthesis of the basic trichochrome skeleton is described starting from o-aminothiophenol and maleic anhydride in very good overall yield. The process involves the synthesis of the corresponding 1,4-benzothiazin-2-ylacetates followed by their sulfuryl chloride induced dihalogenation-dehydrohalogenation and a second condensation with o-aminothiophenol as key steps.
The Synthesis of (3'-Oxo-3',4'-dihydro-2'H-1',4'-benzothiazin-2'-yl)acetic Acid and (3'-Oxo-3',4'-dihydro-2'H-1',4'-benzoxazin-2'-yl)acetic Acid Derivatives
Teitei, Tsutomu
, p. 503 - 510 (2007/10/02)
Reaction of o-aminophenol with various maleic anhydrides gave first 2-hydroxymaleanilic acids (4-(2'-hydroxyphenylamino)-4-oxobut-2-enoic acids) (1), which were then converted into the 3-oxo-1,4-benzoxazines (1d-h) and (3f-l) under mild basic conditions:
