2-Methoxy-4-nitro-6-[2-[1,3,3-trimethyl-1,3-dihydro-indol-(2Z)-ylidene]-eth-(E)-ylidene]-cyclohexa-2,4-dienone

Base Information

• Chemical Name: 2-Methoxy-4-nitro-6-[2-[1,3,3-trimethyl-1,3-dihydro-indol-(2Z)-ylidene]-eth-(E)-ylidene]-cyclohexa-2,4-dienone
• CAS No.: 42966-81-4
• Molecular Formula: C₂₀H₂₀N₂O₄
• Molecular Weight: 352.39

Synonyms:2-Methoxy-4-nitro-6-[2-[1,3,3-trimethyl-1,3-dihydro-indol-(2Z)-ylidene]-eth-(E)-ylidene]-cyclohexa-2,4-dienone

Chemical Property of 2-Methoxy-4-nitro-6-[2-[1,3,3-trimethyl-1,3-dihydro-indol-(2Z)-ylidene]-eth-(E)-ylidene]-cyclohexa-2,4-dienone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Methoxy-4-nitro-6-[2-[1,3,3-trimethyl-1,3-dihydro-indol-(2Z)-ylidene]-eth-(E)-ylidene]-cyclohexa-2,4-dienone

There total 2 articles about 2-Methoxy-4-nitro-6-[2-[1,3,3-trimethyl-1,3-dihydro-indol-(2Z)-ylidene]-eth-(E)-ylidene]-cyclohexa-2,4-dienone 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:

→ 2-(2-hydroxy-3-methoxy-5-nitro-styryl)-1,3,3-trimethyl-3H-indolium-betaine (42966-81-4)

Guidance literature:

With ethanol; Irradiation_.UV;

DOI:10.1021/ja01530a021

Reference yield:

ethanol (64-17-5) + 8-methoxy-1',3',3'-trimethyl-6-nitro-spiro[chromene-2,2'-indoline] (1498-89-1) → 2-(2-hydroxy-3-methoxy-5-nitro-styryl)-1,3,3-trimethyl-3H-indolium-betaine (42966-81-4)

Guidance literature:

at 6 ℃; UV; Geschwindigkeitskonstante der Rueckbildung von (+-)-8-Methoxy-1',3',3'-trimethyl-6-nitro-spiro.Irradiation;

DOI:10.1021/ja01530a021

Reference yield:

2-Methoxy-4-nitro-6-[2-[1,3,3-trimethyl-1,3-dihydro-indol-(2Z)-ylidene]-eth-(E)-ylidene]-cyclohexa-2,4-dienone (42966-81-4) → 8-methoxy-1',3',3'-trimethyl-6-nitro-spiro[chromene-2,2'-indoline] (1498-89-1)

Guidance literature:

In ethanol; at 20 ℃; Thermodynamic data; Equilibrium constant;

DOI:10.1007/BF00475389

upstream raw materials:

ethanol

8-methoxy-1',3',3'-trimethyl-6-nitro-spiro[chromene-2,2'-indoline]

Downstream raw materials:

8-methoxy-1',3',3'-trimethyl-6-nitro-spiro[chromene-2,2'-indoline]

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