(Z)-1,2-Diphenyl-2-butene

Base Information

• Chemical Name: (Z)-1,2-Diphenyl-2-butene
• CAS No.: 35947-82-1
• Molecular Formula: C16H16
• Molecular Weight: 208.303
• UNII: TUI55RL483
• Nikkaji Number: J61.305C,J1.477.485H
• Wikidata: Q27290395
• Mol file: 35947-82-1.mol

Synonyms:(Z)-1,2-Diphenyl-2-butene;Ethylidene bibenzyl, (Z)-;UNII-TUI55RL483;TUI55RL483;Benzene, 1,1'-((1Z)-1-ethylidene-1,2-ethanediyl)bis-;35947-82-1;(Z)-ethylidene bibenzyl;Q27290395

Chemical Property of (Z)-1,2-Diphenyl-2-butene

Chemical Property:

• XLogP3: 5.1
• 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:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC=C(CC1=CC=CC=C1)C2=CC=CC=C2
• Isomeric SMILES: C/C=C(/CC1=CC=CC=C1)\C2=CC=CC=C2

Technology Process of (Z)-1,2-Diphenyl-2-butene

There total 7 articles about (Z)-1,2-Diphenyl-2-butene 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: 25.0%

(4R,5S)-5-Benzyl-4-methyl-5-phenyl-[1,2]dioxolan-3-one (35394-04-8) → phenyl benzyl ketone (451-40-1) + Z-1,2-diphenyl-2-butene (35947-82-1) + 1,2-diphenyl-but-2-ene (5551-45-1) + (3R,4S)-4-Benzyl-3-methyl-4-phenyl-oxetan-2-one (35947-72-9)

Guidance literature:

With triphenylphosphine; In acetonitrile; at 20 ℃; Product distribution; Mechanism; other solvent;

DOI:10.1021/ja00318a053

Reference yield: 22.0%

(4S,5S)-5-Benzyl-4-methyl-5-phenyl-[1,2]dioxolan-3-one (35394-03-7) → phenyl benzyl ketone (451-40-1) + Z-1,2-diphenyl-2-butene (35947-82-1) + 1,2-diphenyl-but-2-ene (5551-45-1) + (3S,4S)-4-Benzyl-3-methyl-4-phenyl-oxetan-2-one (35947-73-0)

Guidance literature:

With triphenylphosphine; In acetonitrile; at 20 ℃; Product distribution; Mechanism; other solvent;

DOI:10.1021/ja00318a053

Reference yield:

(3S,4S)-4-Benzyl-3-methyl-4-phenyl-oxetan-2-one (35947-73-0) → Z-1,2-diphenyl-2-butene (35947-82-1)

Guidance literature:

at 140 - 160 ℃;

DOI:10.1021/ja00761a036

upstream raw materials:

(3S,4S)-4-Benzyl-3-methyl-4-phenyl-oxetan-2-one

propoxyphene hydrochloride

(4S,5S)-5-Benzyl-4-methyl-5-phenyl-[1,2]dioxolan-3-one

(4R,5S)-5-Benzyl-4-methyl-5-phenyl-[1,2]dioxolan-3-one