9-(1,3-Diphenylprop-2-YN-1-ylidene)-9H-fluorene

Base Information

Chemical Name:9-(1,3-Diphenylprop-2-YN-1-ylidene)-9H-fluorene
CAS No.:87682-42-6
Molecular Formula:C28H18
Molecular Weight:354.451
Hs Code.:
DSSTox Substance ID:DTXSID30571374
Nikkaji Number:J3.584.748K

Synonyms:87682-42-6;9-(1,3-DIPHENYLPROP-2-YN-1-YLIDENE)-9H-FLUORENE;DTXSID30571374;10-Phenyl-10-phenylethynyl-9-methylene-fluorene

Suppliers and Price of 9-(1,3-Diphenylprop-2-YN-1-ylidene)-9H-fluorene

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Chemical Property of 9-(1,3-Diphenylprop-2-YN-1-ylidene)-9H-fluorene

Chemical Property:

XLogP3:7.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:3
Exact Mass:354.140850574
Heavy Atom Count:28
Complexity:603

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)C#CC(=C2C3=CC=CC=C3C4=CC=CC=C42)C5=CC=CC=C5

Technology Process of 9-(1,3-Diphenylprop-2-YN-1-ylidene)-9H-fluorene

There total 8 articles about 9-(1,3-Diphenylprop-2-YN-1-ylidene)-9H-fluorene 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: 95.1%

: 10271-61-1
2-iodo-2'-(phenylethynyl)biphenyl

: 536-74-3
phenylacetylene

: 87682-42-6
9-(1,3-diphenylprop-2-yn-1-ylidene)-9H-fluorene

Guidance literature:: With triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triphenylphosphine; at 100 ℃; for 1h;
DOI:10.1021/jo00174a023

Reference yield: 77.9%

: 536-74-3
phenylacetylene

: 2236-52-4
2,2'-diiodobiphenyl

: 87682-42-6
9-(1,3-diphenylprop-2-yn-1-ylidene)-9H-fluorene

Guidance literature:: With triethylamine; copper(I) chloride; bis-triphenylphosphine-palladium(II) chloride; triphenylphosphine; at 80 - 85 ℃; for 3h; Product distribution; Mechanism; var. 2,2'-dihalobiphenyls, var. Pd catalysts, times and temp.s;
DOI:10.1021/jo00174a023