2,2'-dimethyl-3,3'-diphenyl-6,6'-bis[4(3H)-quinazolinone]

Base Information

Chemical Name:2,2'-dimethyl-3,3'-diphenyl-6,6'-bis[4(3H)-quinazolinone]
CAS No.:76457-30-2
Molecular Formula:C₃₀H₂₂N₄O₂
Molecular Weight:470.53
Hs Code.:
Mol file:76457-30-2.mol

Synonyms:2,2'-Dimethyl-3,3'-diphenyl-<6,6'-bi-3H-quinazoline>-4,4'-dione

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Chemical Property of 2,2'-dimethyl-3,3'-diphenyl-6,6'-bis[4(3H)-quinazolinone]

Chemical Property:

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Technology Process of 2,2'-dimethyl-3,3'-diphenyl-6,6'-bis[4(3H)-quinazolinone]

There total 3 articles about 2,2'-dimethyl-3,3'-diphenyl-6,6'-bis[4(3H)-quinazolinone] 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: 95.0%

: 2130-55-4
4,4'-Bis(acetylamino)-<1,1'-biphenyl>-3,3'-dicarboxylic Acid

: 62-53-3
aniline

: 76457-30-2
2,2'-Dimethyl-3,3'-diphenyl-<6,6'-bi-3H-quinazoline>-4,4'-dione

Guidance literature:: With triphenyl phosphite; In pyridine; at 100 ℃; for 5h;
DOI:10.1002/jhet.5570170542

Reference yield:

: 2130-56-5
3,3'-dicarboxy-4,4'-diaminobiphenyl

: 76457-30-2
2,2'-Dimethyl-3,3'-diphenyl-<6,6'-bi-3H-quinazoline>-4,4'-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 74 percent / acetic acid / 1) 20 h, room temper. 2)1 h, reflux

2: 95 percent / Triphenyl phosphite / pyridine / 5 h / 100 °C

With triphenyl phosphite; In pyridine; acetic acid;
DOI:10.1002/jhet.5570170542