7,10-di-(4-chlorophenyl)-7H-benzo[7,8]chromeno[2,3-d]pyrimidin-8-amine

Base Information

Chemical Name:7,10-di-(4-chlorophenyl)-7H-benzo[7,8]chromeno[2,3-d]pyrimidin-8-amine
CAS No.:1380494-72-3
Molecular Formula:C₂₇H₁₇Cl₂N₃O
Molecular Weight:470.357
Hs Code.:

Synonyms:7,10-di-(4-chlorophenyl)-7H-benzo[7,8]chromeno[2,3-d]pyrimidin-8-amine

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Chemical Property of 7,10-di-(4-chlorophenyl)-7H-benzo[7,8]chromeno[2,3-d]pyrimidin-8-amine

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Technology Process of 7,10-di-(4-chlorophenyl)-7H-benzo[7,8]chromeno[2,3-d]pyrimidin-8-amine

There total 3 articles about 7,10-di-(4-chlorophenyl)-7H-benzo[7,8]chromeno[2,3-d]pyrimidin-8-amine 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: 91.0%

: 90-15-3
α-naphthol

: 104-88-1
4-chlorobenzaldehyde

: 109-77-3
malononitrile

: 1380494-72-3
7,10-di-(4-chlorophenyl)-7H-benzo[7,8]chromeno[2,3-d]pyrimidin-8-amine

Guidance literature:: α-naphthol; 4-chlorobenzaldehyde; malononitrile; With (2-hydroxyethyl)ammonium formate; at 110 ℃; for 0.116667h;

With ammonium acetate; at 110 ℃; for 0.633333h;
DOI:10.1039/c4ra11141a

Reference yield:

: C₂₇H₁₆Cl₂N₂O

: 1380494-72-3
7,10-di-(4-chlorophenyl)-7H-benzo[7,8]chromeno[2,3-d]pyrimidin-8-amine

Guidance literature:: With ammonium chloride; In N,N-dimethyl-formamide; at 100 ℃;
DOI:10.1016/j.molstruc.2012.02.044

Reference yield:

: 90-15-3
α-naphthol

: 104-88-1
4-chlorobenzaldehyde

: 1380494-72-3
7,10-di-(4-chlorophenyl)-7H-benzo[7,8]chromeno[2,3-d]pyrimidin-8-amine

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine; 1-butyl-3-methylimidazolium Tetrafluoroborate / N,N-dimethyl-formamide / 1.75 h / 100 °C

2: ammonium chloride / N,N-dimethyl-formamide / 100 °C

With ammonium chloride; triethylamine; 1-butyl-3-methylimidazolium Tetrafluoroborate; In N,N-dimethyl-formamide;
DOI:10.1016/j.molstruc.2012.02.044