(E)-1-methylthio-1,3-diphenyl-2-azabuta-1,3-diene-4,4-dicarbonitrile

Base Information

• Chemical Name: (E)-1-methylthio-1,3-diphenyl-2-azabuta-1,3-diene-4,4-dicarbonitrile
• CAS No.: 99910-32-4
• Molecular Formula: C₁₈H₁₃N₃S
• Molecular Weight: 303.387
• Mol file: 99910-32-4.mol

Synonyms:(E)-1-methylthio-1,3-diphenyl-2-azabuta-1,3-diene-4,4-dicarbonitrile

Chemical Property of (E)-1-methylthio-1,3-diphenyl-2-azabuta-1,3-diene-4,4-dicarbonitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (E)-1-methylthio-1,3-diphenyl-2-azabuta-1,3-diene-4,4-dicarbonitrile

There total 1 articles about (E)-1-methylthio-1,3-diphenyl-2-azabuta-1,3-diene-4,4-dicarbonitrile 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-(methoxyphenylmethylene)malononitrile (42754-56-3) + benzenecarbothioamide (2227-79-4) + methyl iodide (74-88-4) → (E)-1-methylthio-1,3-diphenyl-2-azabuta-1,3-diene-4,4-dicarbonitrile (99910-32-4)

Guidance literature:

Product distribution; multistep reaction; other thioamide, other unsaturated compounds;

Reference yield: 95.0%

pyrrolidine (123-75-1) + (E)-1-methylthio-1,3-diphenyl-2-azabuta-1,3-diene-4,4-dicarbonitrile (99910-32-4) → (E)-1,3-diphenyl-1-(1-pyrrolidinyl)-2-azabuta-1,3-diene-4,4-dicarbonitrile

Guidance literature:

In isopropyl alcohol; for 23h; Product distribution; Ambient temperature; other azabuta-1,3-dienes; stereochemistry of nucleophilic substitution (e.g. diazomethane, methanol) at the C-N double bond;

DOI:10.1139/v96-032

Reference yield: 93.0%

(E)-1-methylthio-1,3-diphenyl-2-azabuta-1,3-diene-4,4-dicarbonitrile (99910-32-4) + malononitrile (109-77-3) → bis-(2,2-dicyano-1-phenylethenyl)amine

Guidance literature:

With sodium; In isopropyl alcohol; for 24h; Ambient temperature;

DOI:10.3987/COM-93-6538

upstream raw materials:

2-(methoxyphenylmethylene)malononitrile

benzenecarbothioamide

methyl iodide

Downstream raw materials:

2-methyl-4,6-diphenyl-1,3,5-triazine

4,6-diphenyl-[1,3,5]triazin-2-ylamine

(Z)-1-methylthio-1,3-diphenyl-2-azabuta-1,3-diene-4,4-dicarbonitrile

2,4,6-triphenyl-1,3,5-triazine