2,2'-(2-(4-(dimethylamino)benzylidene)-1H-indene-1,3-(2H)-diylidene)dimalononitrile

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Chemical Name:2,2'-(2-(4-(dimethylamino)benzylidene)-1H-indene-1,3-(2H)-diylidene)dimalononitrile
CAS No.:42575-45-1
Molecular Formula:C₂₄H₁₅N₅
Molecular Weight:373.417
Hs Code.:

Synonyms:2,2'-(2-(4-(dimethylamino)benzylidene)-1H-indene-1,3-(2H)-diylidene)dimalononitrile

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Chemical Property of 2,2'-(2-(4-(dimethylamino)benzylidene)-1H-indene-1,3-(2H)-diylidene)dimalononitrile

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Technology Process of 2,2'-(2-(4-(dimethylamino)benzylidene)-1H-indene-1,3-(2H)-diylidene)dimalononitrile

There total 3 articles about 2,2'-(2-(4-(dimethylamino)benzylidene)-1H-indene-1,3-(2H)-diylidene)dimalononitrile 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: 98.0%

: 38172-19-9
1,3-bis(dicyanomethylidene)-indane

: 100-10-7
4-dimethylamino-benzaldehyde

: 42575-45-1
2,2'-(2-(4-(dimethylamino)benzylidene)-1H-indene-1,3-(2H)-diylidene)dimalononitrile

Guidance literature:: In acetic anhydride; at 60 - 70 ℃; for 1h;
DOI:10.1039/P29870000815

Reference yield: 77.0%

: 42575-45-1
2,2'-(2-(4-(dimethylamino)benzylidene)-1H-indene-1,3-(2H)-diylidene)dimalononitrile

Guidance literature:: With piperidine; In ethanol; at 60 ℃;

Reference yield:

: 606-23-5
1H-indene-1,3(2H)-dione

: 42575-45-1
2,2'-(2-(4-(dimethylamino)benzylidene)-1H-indene-1,3-(2H)-diylidene)dimalononitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 88 percent / sodium acetate trihydrate / ethanol / room temp., 15 min.; reflux 5 h

2: 98 percent / acetic anhydride / 1 h / 60 - 70 °C

With sodium acetate; In ethanol; acetic anhydride;
DOI:10.1039/P29870000815