5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxo-1,2,3,4-tetrahydroquinazoline-7-carbaldehyde

Base Information

• Chemical Name: 5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxo-1,2,3,4-tetrahydroquinazoline-7-carbaldehyde
• CAS No.: 444664-68-0
• Molecular Formula: C₂₁H₁₃Cl₃N₂O₂
• Molecular Weight: 431.705

Synonyms:5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxo-1,2,3,4-tetrahydroquinazoline-7-carbaldehyde

Chemical Property of 5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxo-1,2,3,4-tetrahydroquinazoline-7-carbaldehyde

Chemical Property:

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Technology Process of 5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxo-1,2,3,4-tetrahydroquinazoline-7-carbaldehyde

There total 1 articles about 5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxo-1,2,3,4-tetrahydroquinazoline-7-carbaldehyde 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: 25.0%

tetrapropylammonium perruthennate (114615-82-6) + 5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-7-(hydroxymethyl)-3,4-dihydroquinazolin-2(1H)-one (444664-69-1) + 4-methylmorpholine N-oxide (7529-22-8) → 5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxo-1,2,3,4-tetrahydroquinazoline-7-carbaldehyde (444664-68-0)

Guidance literature:

silica gel; In dichloromethane;

Reference yield:

5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxo-1,2,3,4-tetrahydroquinazoline-7-carbaldehyde (444664-68-0) + 3-methyl-piperazine-1-carboxylic acid tert-butyl ester (120737-59-9) → tert-butyl 4-{[5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxo-1,2,3,4-tetrahydroquinazolin-7-yl]methyl}-3-methylpiperazine-1-carboxylate (444664-70-4)

Guidance literature:

With sodium hydroxide; sodium tris(acetoxy)borohydride; acetic acid; In 1,1-dichloroethane; hexane; acetone;

Reference yield:

1-allyloxycarbonyl-2-t-butyloxycarbonyl piperazine (1246553-66-1) + 5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxo-1,2,3,4-tetrahydroquinazoline-7-carbaldehyde (444664-68-0) → 1-allyl 2-tert-butyl 4-{[5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxo-1,2,3,4-tetrahydroquinazolin-7-yl]methyl}piperazine-1,2-dicarboxylate

Guidance literature:

upstream raw materials:

tetrapropylammonium perruthennate

5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-7-(hydroxymethyl)-3,4-dihydroquinazolin-2(1H)-one

4-methylmorpholine N-oxide

Downstream raw materials:

tert-butyl 4-{[5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxo-1,2,3,4-tetrahydroquinazolin-7-yl]methyl}-3-methylpiperazine-1-carboxylate

benzyl 4-{[5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxo-1,2,3,4-tetrahydroquinazolin-7-yl]methyl}-2-methylpiperazine-1-carboxylate

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