N-{4-[4-(dicyanomethyl)quinazolin-2-yl]phenyl}-4-methylbenzenesulfonamide

Base Information

Chemical Name:N-{4-[4-(dicyanomethyl)quinazolin-2-yl]phenyl}-4-methylbenzenesulfonamide
CAS No.:940352-27-2
Molecular Formula:C₂₄H₁₇N₅O₂S
Molecular Weight:439.497
Hs Code.:

Synonyms:N-{4-[4-(dicyanomethyl)quinazolin-2-yl]phenyl}-4-methylbenzenesulfonamide

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Chemical Property of N-{4-[4-(dicyanomethyl)quinazolin-2-yl]phenyl}-4-methylbenzenesulfonamide

Chemical Property:

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Technology Process of N-{4-[4-(dicyanomethyl)quinazolin-2-yl]phenyl}-4-methylbenzenesulfonamide

There total 3 articles about N-{4-[4-(dicyanomethyl)quinazolin-2-yl]phenyl}-4-methylbenzenesulfonamide 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: 64.0%

: 940352-11-4
N-[4-(4-chloroquinazolin-2-yl)phenyl]-4-methylbenzenesulfonamide

: 109-77-3
malononitrile

: 940352-27-2
N-{4-[4-(dicyanomethyl)quinazolin-2-yl]phenyl}-4-methylbenzenesulfonamide

Guidance literature:: With sodium ethanolate; In ethanol; for 5h; Heating;

Reference yield:

: 313495-66-8
4-methyl-N-[4-(4-oxo-3,4-dihydroquinazolin-2-yl)phenyl]benzenesulfonamide

: 940352-27-2
N-{4-[4-(dicyanomethyl)quinazolin-2-yl]phenyl}-4-methylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: 73 percent / PCl₅; POCl₃ / 2 h / Heating

2.1: NaOEt / ethanol / 2 h

2.2: 64 percent / ethanol / 5 h / Heating

With phosphorus pentachloride; sodium ethanolate; trichlorophosphate; In ethanol;
DOI:10.1002/jccs.200700061

Reference yield:

: 37028-94-7
2-[4-(toluene-4-sulfonylamino)benzoylamino]benzoic acid

: 940352-27-2
N-{4-[4-(dicyanomethyl)quinazolin-2-yl]phenyl}-4-methylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: 67 percent / acetic anhydride / 3 h / Heating

2.1: 69 percent / ammonium acetate / 1 h / 160 - 170 °C

3.1: 73 percent / PCl₅; POCl₃ / 2 h / Heating

4.1: NaOEt / ethanol / 2 h

4.2: 64 percent / ethanol / 5 h / Heating

With ammonium acetate; phosphorus pentachloride; sodium ethanolate; acetic anhydride; trichlorophosphate; In ethanol;
DOI:10.1002/jccs.200700061