1,3-diphenylnaphthalene

Base Information

• Chemical Name: 1,3-diphenylnaphthalene
• CAS No.: 848-83-9
• Molecular Formula: C22H16
• Molecular Weight: 280.369
• Mol file: 848-83-9.mol

Synonyms:1,3-diphenyl-naphthalene;Naphthalene, 1,3-diphenyl-;2,4-diphenylnaphthalene;1,3-Diphenyl-naphthalin;

Chemical Property of 1,3-diphenylnaphthalene

Chemical Property:

• PSA: 0.00000
• LogP: 6.17380

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,3-diphenylnaphthalene

There total 44 articles about 1,3-diphenylnaphthalene 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: 98.0%

C22H18O → 1,3-diphenylnaphthalene (848-83-9)

Guidance literature:

With water; toluene-4-sulfonic acid; In toluene; Reflux;

DOI:10.1002/adsc.201600246

Reference yield: 96.0%

1-(phenylethynyl)-2-(1-phenylvinyl)benzene (1259017-35-0) → 1,3-diphenylnaphthalene (848-83-9)

Guidance literature:

With [bis(trifluoromethanesulfonyl)imidate](triphenylphosphine)gold (I); In tetrahydrofuran; at 70 ℃; for 3h; regioselective reaction; Inert atmosphere;

DOI:10.1002/adsc.201300746

Reference yield: 93.0%

iodobenzene (591-50-4) + acetophenone (98-86-2) → 1,3-diphenylnaphthalene (848-83-9)

Guidance literature:

With silver trifluoromethanesulfonate; C₅₄H₅₈Cl₄N₄P₂Pd₂; In 1,4-dioxane; at 80 ℃; Reagent/catalyst; regioselective reaction;

DOI:10.1021/acscatal.1c02731

upstream raw materials:

4-benzyl-2-tert-butyl-4,6-diphenyl-4H-pyran

4-benzyl-2,4,6-triphenyl-4H-thiopyran

6-tert.-Butyl-1,2,4-triphenyl-hexadien-(1,3)-on-⁽⁶⁾

N-benzylpyridinium bromide

Downstream raw materials:

1-iodo-2,4-diphenylnaphthalene

Refernces

• 1、 Ence, Chloe C.,Ess, Daniel H.,Gassaway, Kyle J.,Himes, Samuel R.,Larsen, Samantha G.,Martinez, Erin E.,Matu, Manase F.,Michaelis, David J.,Moreno, Mariur Rodriguez,Nazari, S. Hadi,Smith, Stacey J.,Valdivia-Berroeta, Gabriel A.. "Experiment and Theory of Bimetallic Pd-Catalyzed α-Arylation and Annulation for Naphthalene Synthesis". . p. 10394 - 10404. Retrieved 2021/08/31.
• 2、 Zhang, Heng,Yu, Yinghua,Huang, Shenlin,Huang, Xueliang. "Palladium-Catalyzed Cascade Reaction of o-Bromobenzaldehydes with N-Sulfonylhydrazones: An Efficient Approach to the Naphthalene Skeleton". supporting information. p. 1576 - 1581. Retrieved 2019/02/16.