2,6,7-trimethyl-3-(p-fluorophenyl)-3,4-dihydro-4-oxo-8-(carbomethoxy)quinazoline

Base Information

Chemical Name:2,6,7-trimethyl-3-(p-fluorophenyl)-3,4-dihydro-4-oxo-8-(carbomethoxy)quinazoline
CAS No.:81045-12-7
Molecular Formula:C₁₉H₁₇FN₂O₃
Molecular Weight:340.354
Hs Code.:

Synonyms:2,6,7-trimethyl-3-(p-fluorophenyl)-3,4-dihydro-4-oxo-8-(carbomethoxy)quinazoline

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Chemical Property of 2,6,7-trimethyl-3-(p-fluorophenyl)-3,4-dihydro-4-oxo-8-(carbomethoxy)quinazoline

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Technology Process of 2,6,7-trimethyl-3-(p-fluorophenyl)-3,4-dihydro-4-oxo-8-(carbomethoxy)quinazoline

There total 6 articles about 2,6,7-trimethyl-3-(p-fluorophenyl)-3,4-dihydro-4-oxo-8-(carbomethoxy)quinazoline 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: 71.0%

: 186581-53-3,908094-01-9,334-88-3
diazomethane

: 81045-06-9
2,6,7-trimethyl-3-(p-fluorophenyl)-3,4-dihydro-4-oxoquinazoline-8-carboxylic acid

: 81045-12-7
2,6,7-trimethyl-3-(p-fluorophenyl)-3,4-dihydro-4-oxo-8-(carbomethoxy)quinazoline

Guidance literature:: In methanol; diethyl ether; dichloromethane; for 2h;
DOI:10.1021/jo00348a041

Reference yield: 64.0%

: 81045-11-6
N-(p-fluorophenyl)-2-acetamido-3-(carbomethoxy)-4,5-dimethylbenzamide

: 81045-12-7
2,6,7-trimethyl-3-(p-fluorophenyl)-3,4-dihydro-4-oxo-8-(carbomethoxy)quinazoline

Guidance literature:: In diphenylether; at 230 - 240 ℃; for 0.416667h;
DOI:10.1021/jo00348a041

Reference yield:

: 73318-18-0
2-Acetamido-5,6-dimethyl-3-methoxycarbonylbenzoic Acid

: 81045-12-7
2,6,7-trimethyl-3-(p-fluorophenyl)-3,4-dihydro-4-oxo-8-(carbomethoxy)quinazoline

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / 0.17 h / Heating

2: 71 percent / CHCl₃; methanol; diethyl ether / 1 h / Ambient temperature

In methanol; diethyl ether; chloroform;
DOI:10.1021/jm00364a012