4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)phenol

Base Information

Chemical Name:4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)phenol
CAS No.:1628798-73-1
Molecular Formula:C₂₆H₁₉BrN₂OS
Molecular Weight:487.42
Hs Code.:

Synonyms:4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)phenol

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Chemical Property of 4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)phenol

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Technology Process of 4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)phenol

There total 5 articles about 4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)phenol 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: 96.0%

: 123-08-0,65581-83-1
4-hydroxy-benzaldehyde

: 17356-08-0
thiourea

: 529-34-0
3,4-dihydronaphthalene-1(2H)-one

: 99-73-0,132309-76-3
para-bromophenacyl bromide

: 1628798-73-1
4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)phenol

Guidance literature:: 4-hydroxy-benzaldehyde; thiourea; 3,4-dihydronaphthalene-1(2H)-one; With N-methyl-2-oxopyrrolidin-1-ium dihydrogen phosphate; at 90 ℃; Microwave irradiation; Green chemistry;

para-bromophenacyl bromide; With N-methyl-2-oxopyrrolidin-1-ium dihydrogen phosphate; at 90 ℃; for 0.1h; Microwave irradiation; Green chemistry;
DOI:10.1007/s11164-015-2249-1

Reference yield: 89.0%

: 4-(4-hydroxyphenyl)-3,4,5,6-tetrahydrobenzo[h]quinazoline-2(1H)-thione

: 99-73-0,132309-76-3
para-bromophenacyl bromide

: 1628798-73-1
4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)phenol

Guidance literature:: With zinc aluminate; In neat (no solvent); at 100 ℃; for 2h; Milling; Green chemistry;
DOI:10.2174/1386207322666190617164617

Reference yield:

: 123-08-0,65581-83-1
4-hydroxy-benzaldehyde

: 1628798-73-1
4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)phenol

Guidance literature:: Multi-step reaction with 2 steps

1: poly(4-vinylpyridinium)hydrogen sulfate / neat (no solvent) / 120 °C

2: acetic acid / 5 h / Reflux

With acetic acid; In neat (no solvent); 1: |Biginelli Pyrimidone Synthesis;
DOI:10.1039/c4ra02514h