(E)-2-(2-(4-(4-aminobenzylamino)-3-methoxystyryl)-6-methyl-4H-pyran-4-ylidene)malononitrile

Base Information

Chemical Name:(E)-2-(2-(4-(4-aminobenzylamino)-3-methoxystyryl)-6-methyl-4H-pyran-4-ylidene)malononitrile
CAS No.:1612184-49-2
Molecular Formula:C₂₅H₂₂N₄O₂
Molecular Weight:410.475
Hs Code.:

Synonyms:(E)-2-(2-(4-(4-aminobenzylamino)-3-methoxystyryl)-6-methyl-4H-pyran-4-ylidene)malononitrile

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Chemical Property of (E)-2-(2-(4-(4-aminobenzylamino)-3-methoxystyryl)-6-methyl-4H-pyran-4-ylidene)malononitrile

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Technology Process of (E)-2-(2-(4-(4-aminobenzylamino)-3-methoxystyryl)-6-methyl-4H-pyran-4-ylidene)malononitrile

There total 9 articles about (E)-2-(2-(4-(4-aminobenzylamino)-3-methoxystyryl)-6-methyl-4H-pyran-4-ylidene)malononitrile 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: 17.4%

: 1612184-60-7
C₃₅H₃₈N₄O₆

: 1612184-49-2
(E)-2-(2-(4-(4-aminobenzylamino)-3-methoxystyryl)-6-methyl-4H-pyran-4-ylidene)malononitrile

Guidance literature:: With hydrogenchloride; In 1,4-dioxane; water; for 3h;

Reference yield:

: 882430-21-9
tert-butyl(3-methoxy-4-nitrobenzyloxy)dimethylsilane

: 1612184-49-2
(E)-2-(2-(4-(4-aminobenzylamino)-3-methoxystyryl)-6-methyl-4H-pyran-4-ylidene)malononitrile

Guidance literature:: Multi-step reaction with 8 steps

1: platinum(IV) oxide; hydrogen / ethyl acetate / 4 h / 20 °C

2: magnesium sulfate; sodium sulfate / dichloromethane / 72 h / 20 °C / Inert atmosphere

3: sodium tetrahydroborate; ethanol / tetrahydrofuran; ethanol / 0.5 h / 20 °C / Inert atmosphere

4: sodium hydrogencarbonate / tetrahydrofuran; water / 72 h / 20 °C

5: tetrabutyl ammonium fluoride / tetrahydrofuran / 12 h / 20 °C

6: pyridinium chlorochromate / dichloromethane / 1.5 h / 20 °C / Darkness

7: piperidine / ethanol / 6 h / 65 - 80 °C

8: hydrogenchloride / water; 1,4-dioxane / 3 h

With piperidine; hydrogenchloride; platinum(IV) oxide; sodium tetrahydroborate; ethanol; tetrabutyl ammonium fluoride; hydrogen; sodium hydrogencarbonate; magnesium sulfate; sodium sulfate; pyridinium chlorochromate; In tetrahydrofuran; 1,4-dioxane; ethanol; dichloromethane; water; ethyl acetate;

Reference yield:

: 882430-23-1
4-((tert-butyldimethylsilyloxy)methyl)-2-methoxyaniline

: 1612184-49-2
(E)-2-(2-(4-(4-aminobenzylamino)-3-methoxystyryl)-6-methyl-4H-pyran-4-ylidene)malononitrile

Guidance literature:: Multi-step reaction with 7 steps

1: magnesium sulfate; sodium sulfate / dichloromethane / 72 h / 20 °C / Inert atmosphere

2: sodium tetrahydroborate; ethanol / tetrahydrofuran; ethanol / 0.5 h / 20 °C / Inert atmosphere

3: sodium hydrogencarbonate / tetrahydrofuran; water / 72 h / 20 °C

4: tetrabutyl ammonium fluoride / tetrahydrofuran / 12 h / 20 °C

5: pyridinium chlorochromate / dichloromethane / 1.5 h / 20 °C / Darkness

6: piperidine / ethanol / 6 h / 65 - 80 °C

7: hydrogenchloride / water; 1,4-dioxane / 3 h

With piperidine; hydrogenchloride; sodium tetrahydroborate; ethanol; tetrabutyl ammonium fluoride; sodium hydrogencarbonate; magnesium sulfate; sodium sulfate; pyridinium chlorochromate; In tetrahydrofuran; 1,4-dioxane; ethanol; dichloromethane; water;