2-(2-bromophenyl)-3-(phenylamino)-1-(prop-2-ynyl)-2,3-dihydroquinazolin-4(1H)-one

Base Information

Chemical Name:2-(2-bromophenyl)-3-(phenylamino)-1-(prop-2-ynyl)-2,3-dihydroquinazolin-4(1H)-one
CAS No.:1452386-60-5
Molecular Formula:C₂₃H₁₈BrN₃O
Molecular Weight:432.319
Hs Code.:

Synonyms:2-(2-bromophenyl)-3-(phenylamino)-1-(prop-2-ynyl)-2,3-dihydroquinazolin-4(1H)-one

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Chemical Property of 2-(2-bromophenyl)-3-(phenylamino)-1-(prop-2-ynyl)-2,3-dihydroquinazolin-4(1H)-one

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Technology Process of 2-(2-bromophenyl)-3-(phenylamino)-1-(prop-2-ynyl)-2,3-dihydroquinazolin-4(1H)-one

There total 1 articles about 2-(2-bromophenyl)-3-(phenylamino)-1-(prop-2-ynyl)-2,3-dihydroquinazolin-4(1H)-one 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: 78.0%

: 100-63-0
phenylhydrazine

: 6630-33-7
ortho-bromobenzaldehyde

: 50784-22-0
N¹-(prop-2-yn-1-yl)isatoic anhydride

: 1452386-60-5
2-(2-bromophenyl)-3-(phenylamino)-1-(prop-2-ynyl)-2,3-dihydroquinazolin-4(1H)-one

Guidance literature:: phenylhydrazine; N¹-(prop-2-yn-1-yl)isatoic anhydride; In acetonitrile; Reflux;

ortho-bromobenzaldehyde; With toluene-4-sulfonic acid; In acetonitrile; at 81 ℃;
DOI:10.1055/s-0033-1338936

Reference yield: 72.0%

: 931-53-3
Cyclohexyl isocyanide

: 1452386-60-5
2-(2-bromophenyl)-3-(phenylamino)-1-(prop-2-ynyl)-2,3-dihydroquinazolin-4(1H)-one

: 1452386-75-2
5-(cyclohexylimino)-6-phenyl-5,6-dihydro-8H-phthalazino[1,2-b]quinazolin-8-one

Guidance literature:: With palladium diacetate; caesium carbonate; In toluene; at 110 ℃; for 24h; Sealed tube;
DOI:10.1055/s-0033-1338936

Reference yield: 66.0%

: 119072-55-8,7188-38-7
tert-butylisonitrile

: 1452386-60-5
2-(2-bromophenyl)-3-(phenylamino)-1-(prop-2-ynyl)-2,3-dihydroquinazolin-4(1H)-one

: 1452386-69-4
5-(tert-butylimino)-6-phenyl-5,6,13,13a-tetrahydro-8H-phthalazino[1,2-b]quinazolin-8-one

: 1452386-74-1
5-(tert-butylimino)-6-phenyl-5,6-dihydro-8H-phthalazino[1,2-b]quinazolin-8-one

Guidance literature:: With palladium diacetate; caesium carbonate; In toluene; at 110 ℃; for 24h; Mechanism; Sealed tube;
DOI:10.1055/s-0033-1338936