3-methylbenzotriazin-4-one

Base Information

• Chemical Name: 3-methylbenzotriazin-4-one
• CAS No.: 22305-44-8
• Molecular Formula: C8H7 N3 O
• Molecular Weight: 161.163
• Hs Code.: 2933699090
• Mol file: 22305-44-8.mol

Synonyms:3-Methyl-1,2,3-benzotriazin-4(3H)-one;3-Methyl-1,2,3-benzotriazin-4-one; N-Methylbenzazimide; NSC 125609

Chemical Property of 3-methylbenzotriazin-4-one

Chemical Property:

• Vapor Pressure: 0.00458mmHg at 25°C
• Boiling Point: 277.2°Cat760mmHg
• Flash Point: 121.5°C
• PSA: 47.78000
• Density: 1.33g/cm³
• LogP: 0.32850

Purity/Quality:

99% ^*data from raw suppliers

3-Methyl-3,4-dihydro-1,2,3-benzotriazin-4-one 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-methylbenzotriazin-4-one

There total 1 articles about 3-methylbenzotriazin-4-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 17.0%

azinphos-ethyl (2642-71-9) → 1,2,3-benzotriazin-4(3H)-one (90-16-4) + 3-methyl-3H-benzo[d][1,2,3]triazin-4-one (22305-44-8) + O,O-diethyl S-methyl phosphorodithioate (3288-58-2) + N-Methylanthranilic acid (119-68-6) + O,O-Diethyl hydrogen phosphorodithioate (298-06-6) + O,O-diethyl-O(3-methylbenzo<1,2,3>triazol-4-yl)phosphate

Guidance literature:

In chloroform; for 200h; Mechanism; Product distribution; Irradiation; also in methanol;

Reference yield: 95.0%

3-methyl-3H-benzo[d][1,2,3]triazin-4-one (22305-44-8) + 5-decyne (1942-46-7) → 3,4-dibutyl-2-methylisoquinolin-1(2H)-one (1040255-69-3)

Guidance literature:

With bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; trimethylphosphane; In toluene; at 80 ℃; for 12h; Inert atmosphere;

DOI:10.1021/ol8010826

Reference yield: 95.0%

3-methyl-3H-benzo[d][1,2,3]triazin-4-one (22305-44-8) + diphenyl acetylene (501-65-5) → 2-methyl-3,4-diphenylisoquinolin-1(2H)-one

Guidance literature:

With bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; trimethylphosphane; at 80 ℃; regioselective reaction;

DOI:10.1021/acscatal.6b00572

upstream raw materials:

azinphos-ethyl

Downstream raw materials:

methylamine

ortho-chlorobenzoic acid

anthranilic acid

3,4-dibutyl-2-methylisoquinolin-1(2H)-one