4H-Pyran, 4,4'-(1,2-ethanediylidene)bis[2,6-diphenyl-

Base Information

Chemical Name:4H-Pyran, 4,4'-(1,2-ethanediylidene)bis[2,6-diphenyl-
CAS No.:62041-62-7
Molecular Formula:C36H26O2
Molecular Weight:490.601
Hs Code.:
DSSTox Substance ID:DTXSID00405657

Synonyms:62041-62-7;4H-Pyran, 4,4'-(1,2-ethanediylidene)bis[2,6-diphenyl-;DTXSID00405657;AKOS002785401

Suppliers and Price of 4H-Pyran, 4,4'-(1,2-ethanediylidene)bis[2,6-diphenyl-

Supply Marketing:

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

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Chemical Property of 4H-Pyran, 4,4'-(1,2-ethanediylidene)bis[2,6-diphenyl-

Chemical Property:

XLogP3:8.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:5
Exact Mass:490.193280068
Heavy Atom Count:38
Complexity:840

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)C2=CC(=CC=C3C=C(OC(=C3)C4=CC=CC=C4)C5=CC=CC=C5)C=C(O2)C6=CC=CC=C6

Technology Process of 4H-Pyran, 4,4'-(1,2-ethanediylidene)bis[2,6-diphenyl-

There total 4 articles about 4H-Pyran, 4,4'-(1,2-ethanediylidene)bis[2,6-diphenyl- 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: 58.0%

: 97369-56-7
4,4'-Ethindiylbis(2,6-diphenyl-4H-pyran)

: 62041-62-7
4,4'-(1,2-Ethanediylidene)-2,2',6,6'-tetraphenylbis(4H-pyran)

Guidance literature:: With potassium tert-butylate; In dimethyl sulfoxide; at 100 ℃; for 1h;

Reference yield: 42.0%

: (E)-4,4'-(1,2-Ethandiyliden)bis(2,6-diphenylpyrylium)-bis(tetrafluoroborat)

: 62041-62-7
4,4'-(1,2-Ethanediylidene)-2,2',6,6'-tetraphenylbis(4H-pyran)

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile; at 0 ℃; for 1h;

Reference yield:

: 3558-68-7
2,6-diphenylpyrylium perchlorate

: 62041-62-7
4,4'-(1,2-Ethanediylidene)-2,2',6,6'-tetraphenylbis(4H-pyran)

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) PhLi / 1.) ether, 1 h, 2.) 5 min, reflux

2: 58 percent / C(CH₃)3OK / dimethylsulfoxide / 1 h / 100 °C

With potassium tert-butylate; phenyllithium; In dimethyl sulfoxide;