Diphenyl butenyl

Base Information

• Chemical Name: Diphenyl butenyl
• CAS No.: 22692-70-2
• Molecular Formula: C16H16
• Molecular Weight: 208.303
• DSSTox Substance ID: DTXSID60454500
• Mol file: 22692-70-2.mol

Synonyms:diphenyl butenyl;22692-70-2;DTXSID60454500

Chemical Property of Diphenyl butenyl

Chemical Property:

• Melting Point: 57°C
• Refractive Index: 1.5930
• Boiling Point: 322.51°C (rough estimate)
• PSA: 0.00000
• Density: 1.0124
• LogP: 4.63720
• XLogP3: 5.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 208.125200510
• Heavy Atom Count: 16
• Complexity: 214

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CCC(=CC1=CC=CC=C1)C2=CC=CC=C2

Technology Process of Diphenyl butenyl

There total 20 articles about Diphenyl butenyl 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: 80.0%

benzaldehyde (100-52-7) + 1-phenyl-propan-1-one (93-55-0) → stilbene (588-59-0) + 1,1'-diethylstilbene (4705-33-3) + but-1-ene-1,2-diyldibenzene (22692-70-2)

Guidance literature:

With tin(IV) chloride; zinc; In tetrahydrofuran; at 64 - 66 ℃; for 2h; Inert atmosphere;

DOI:10.1016/j.tetlet.2015.01.194

Reference yield: 77.0%

1-phenylpropyl 3,5-bis(trifluoromethyl)phenyl sulfone (917481-53-9) + benzaldehyde (100-52-7) → but-1-ene-1,2-diyldibenzene (22692-70-2)

Guidance literature:

With phosphazene base-P₄-tert-butyl; In tetrahydrofuran; hexane; at -78 - 20 ℃;

DOI:10.1002/ejoc.200600478

Reference yield:

phenyldiazomethane (908094-04-2) + triethylamine-1-(2-naphthylethyl)borane (52686-70-1) → 1-phenylpropene (637-50-3) + stilbene (588-59-0) + 1,1'-diethylstilbene (4705-33-3) + but-1-ene-1,2-diyldibenzene (22692-70-2)

Guidance literature:

With 9,10-Dicyanoanthracene; Product distribution; Rate constant; cross-coupling reaction (examination of the steric hindrance for the C-C couplings); rel. rate;

DOI:10.1021/jo00037a021

upstream raw materials:

1,2-diphenyl-2-butanol

phenyldiazomethane

triethylamine-1-(2-naphthylethyl)borane

ethyl bromide

Downstream raw materials:

benzaldehyde

1-phenyl-propan-1-one

1,2-diphenylbutane

2,3-diphenylthiophene

Refernces

• 1、 Pathe, Gulab Khushalrao,Ahmed, Naseem. "SnCl4-Zn: A novel reductive system for deoxygenative coupling of aliphatic, aromatic, chalcone epoxide, and indanone carbonyl compounds to olefins". supporting information. p. 1555 - 1561. Retrieved 2015/03/14.
• 2、 Ibragimov,Khafizova,Khusainova,Tyumkina,Dzhemilev. "Joint cycloalumination of ethylene and other unsaturated compounds with EtAlCl2 in the presence of Cp2ZrCl2. Synthesis of aluminacarbocycles". experimental part. p. 474 - 479. Retrieved 2010/07/06.