cis-1-(4-chlorophenyl)-2-(1-naphthyl)ethene

Base Information

• Chemical Name: cis-1-(4-chlorophenyl)-2-(1-naphthyl)ethene
• CAS No.: 132334-12-4
• Molecular Formula: C₁₈H₁₃Cl
• Molecular Weight: 264.754
• Mol file: 132334-12-4.mol

Synonyms:

Chemical Property of cis-1-(4-chlorophenyl)-2-(1-naphthyl)ethene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of cis-1-(4-chlorophenyl)-2-(1-naphthyl)ethene

There total 4 articles about cis-1-(4-chlorophenyl)-2-(1-naphthyl)ethene 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:

1-(2-(4-chlorophenyl)ethynyl)naphthalene → cis-1-(4-chlorophenyl)-2-(1-naphthyl)ethene (132334-12-4,36288-26-3) + trans-1-(4-chlorophenyl)-2-(1-naphthyl)ethene (22920-33-8,36288-26-3)

Guidance literature:

With bis(1,5-cyclooctadiene)diiridium(I) dichloride; 1,2-bis-(diphenylphosphino)ethane; cyclo-octa-1,5-diene; In tetrahydrofuran; at 120 ℃; for 44h; Overall yield = 78%; Overall yield = 41 mg; stereoselective reaction; Inert atmosphere;

DOI:10.1039/c8cc09714c

Reference yield:

(4-chlorobenzyl)triphenylphosphonium bromide (51044-12-3) + 1-naphthaldehyde (66-77-3) → cis-1-(4-chlorophenyl)-2-(1-naphthyl)ethene (132334-12-4,36288-26-3) + trans-1-(4-chlorophenyl)-2-(1-naphthyl)ethene (22920-33-8,36288-26-3)

Guidance literature:

With sodium ethanolate; In ethanol; Yields of byproduct given;

Reference yield:

trans-1-(4-chlorophenyl)-2-(1-naphthyl)ethene (22920-33-8,36288-26-3) → cis-1-(4-chlorophenyl)-2-(1-naphthyl)ethene (132334-12-4,36288-26-3)

Guidance literature:

In hexane; at 23.9 ℃; Quantum yield; Kinetics; Irradiation; effects of solvents, quenchers, sensitizers and temperature;

DOI:10.1039/f19898501469

upstream raw materials:

trans-1-(4-chlorophenyl)-2-(1-naphthyl)ethene

(4-chlorobenzyl)triphenylphosphonium bromide

1-naphthaldehyde