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

Base Information

Chemical Name:4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)-2-methoxyphenol
CAS No.:1628798-75-3
Molecular Formula:C₂₇H₂₁BrN₂O₂S
Molecular Weight:517.446
Hs Code.:

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

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

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

There total 4 articles about 4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)-2-methoxyphenol 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: 93.0%

: 121-33-5,8014-42-4
vanillin

: 17356-08-0
thiourea

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

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

: 1628798-75-3
4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)-2-methoxyphenol

Guidance literature:: vanillin; 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: 84.0%

: 1008428-14-5
4-(4-hydroxy-3-methoxyphenyl)-3,4,5,6-tetrahydrobenzo[h]quinazoline-2(1H)-thione

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

: 1628798-75-3
4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)-2-methoxyphenol

Guidance literature:: With acetic acid; for 4h; Reflux;
DOI:10.1039/c4ra02514h

Reference yield:

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

: 1628798-75-3
4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)-2-methoxyphenol

Guidance literature:: Multi-step reaction with 2 steps

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

2: acetic acid / 4 h / Reflux

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