cis-3-Phenyl-4-cyan-buten-3-saeure

Base Information

• Chemical Name: cis-3-Phenyl-4-cyan-buten-3-saeure
• CAS No.: 26289-74-7
• Molecular Formula: C₁₁H₉NO₂
• Molecular Weight: 187.198
• Mol file: 26289-74-7.mol

Synonyms:

Chemical Property of cis-3-Phenyl-4-cyan-buten-3-saeure

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of cis-3-Phenyl-4-cyan-buten-3-saeure

There total 2 articles about cis-3-Phenyl-4-cyan-buten-3-saeure 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:

ethyl (E)-4-cyano-3-phenylbut-3-enoate (25341-88-2) → cis-3-Phenyl-4-cyan-buten-3-saeure (26289-74-7)

Guidance literature:

With potassium hydroxide; In ethanol;

Reference yield:

ethyl 3-oxo-3-phenylpropionate (94-02-0) → cis-3-Phenyl-4-cyan-buten-3-saeure (26289-74-7)

Guidance literature:

Multi-step reaction with 2 steps

1: NH₄OAc / acetic acid; benzene

2: KOH / ethanol

With potassium hydroxide; ammonium acetate; In ethanol; acetic acid; benzene;

Reference yield:

cis-3-Phenyl-4-cyan-buten-3-saeure (26289-74-7) → cis-3-Phenyl-4-cyan-buten-3-saeurechlorid

Guidance literature:

With phosphorus pentachloride; In diethyl ether;

upstream raw materials:

ethyl (E)-4-cyano-3-phenylbut-3-enoate

ethyl 3-oxo-3-phenylpropionate

Downstream raw materials:

(E)-4-Cyano-3-phenyl-but-3-enoic acid p-tolylamide