102117-93-1

Basic information

• Product Name: Methyl (4-oxo-1,2,3-benzotriazin-3(4H)-yl)acetate
• Synonyms: Methyl (4-oxo-1,2,3-benzotriazin-3(4H)-yl)acetate;2-(4-keto-1,2,3-benzotriazin-3-yl)acetic acid methyl ester;2-(4-oxo-1,2,3-benzotriazin-3-yl)acetic acid methyl ester;methyl 2-(4-oxo-1,2,3-benzotriazin-3-yl)acetate;methyl 2-(4-oxo-1,2,3-benzotriazin-3-yl)ethanoate;MS-2835;ZINC04109913;methyl 2-(4-oxobenzo[d][1,2,3]triazin-3(4H)-yl)acetate
• CAS NO: 102117-93-1
• Molecular Formula: C10H9N3O3
• Molecular Weight: 219.19676
• Mol File: 102117-93-1.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Methyl (4-oxo-1,2,3-benzotriazin-3(4H)-yl)acetate(CAS DataBase Reference)
• NIST Chemistry Reference: Methyl (4-oxo-1,2,3-benzotriazin-3(4H)-yl)acetate(102117-93-1)
• EPA Substance Registry System: Methyl (4-oxo-1,2,3-benzotriazin-3(4H)-yl)acetate(102117-93-1)

Safety Data

• HazardClass: IRRITANT
• Hazardous Substances Data: 102117-93-1(Hazardous Substances Data)

Upstream product

• 118-48-9 isatoic anhydride 
• 82185-40-8 2-amine-N-(methoxycarbonylmethyl)benzamide 

Downstream Products

• 97609-01-3 2-(4-oxobenzo[d][1,2,3]triazin-3(4H)-yl)acetic acid 

Relevant articles and documents

One-pot synthesis ofN-substituted benzannulated triazolesviastable arene diazonium salts

A mild and effective one-pot synthesis of 1,2,3-benzotriazin-4(3H)-ones and benzothiatriazine-1,1(2H)-dioxide analogues has been developed. The method involves the diazotisation and subsequent cyclisation of 2-aminobenzamides and 2-aminobenzenesulfonamidesviastable diazonium salts, prepared using a polymer-supported nitrite reagent andp-tosic acid. The transformation was compatible with a wide range of aryl functional groups and amide/sulfonamide-substituents and was used for the synthesis of pharmaceutically important targets. The synthetic utility of the one-pot diazotisaton-cyclisation process was further demonstrated with the preparation of an α-amino acid containing 1,2,3-benzotriazin-4(3H)-one.

Quinazoline carboxylic acids. An easy route to (4-Oxo-3,4-dihydroquinazolin-3-yl)-alkanoic acids, (4-Oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)-alkanoic acids and their esters

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