2,4-Diphenyl-5,6-dihydro-4H-naphtho(1,2-b)thiopyran

Base Information

Chemical Name:2,4-Diphenyl-5,6-dihydro-4H-naphtho(1,2-b)thiopyran
CAS No.:65193-63-7
Molecular Formula:C₂₅H₂₀S
Molecular Weight:352.5
Hs Code.:2930909090
DSSTox Substance ID:DTXSID90983772
Mol file:65193-63-7.mol

Synonyms:65193-63-7;BRN 1391363;7,8-Benzo-2,4-diphenyl-5,6-dihydro-2-thiochromene;2,4-Diphenyl-5,6-dihydro-4H-naphtho(1,2-b)thiopyran;4H-Naphtho(1,2-b)thiopyran, 5,6-dihydro-2,4-diphenyl-;2,4-Diphenyl-5,6-dihydro-4H-naphtho[1,2-b]thiopyran;C25H20S;DTXSID90983772;C25-H20-S;LS-95681

Suppliers and Price of 2,4-Diphenyl-5,6-dihydro-4H-naphtho(1,2-b)thiopyran

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
2,4-DIPHENYL-5,6-DIHYDRO-4H-NAPHTHO-(1,2-B)THIOPYRAN 95.00%
5MG
$ 497.79

Total 2 raw suppliers

Chemical Property of 2,4-Diphenyl-5,6-dihydro-4H-naphtho(1,2-b)thiopyran

Chemical Property:

Vapor Pressure:5.52E-12mmHg at 25°C
Boiling Point:559.7°C at 760 mmHg
Flash Point:290.8°C
PSA：25.30000
Density:1.22g/cm³
LogP:6.91560
XLogP3:6.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:352.12857181
Heavy Atom Count:26
Complexity:559

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

2,4-DIPHENYL-5,6-DIHYDRO-4H-NAPHTHO-(1,2-B)THIOPYRAN 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1CC2=C(C3=CC=CC=C31)SC(=CC2C4=CC=CC=C4)C5=CC=CC=C5

Technology Process of 2,4-Diphenyl-5,6-dihydro-4H-naphtho(1,2-b)thiopyran

There total 2 articles about 2,4-Diphenyl-5,6-dihydro-4H-naphtho(1,2-b)thiopyran 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:

: 100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6
styrene

: 108-24-7
acetic anhydride

: 76324-81-7
2-benzylidene-1-tetralinthione dimer S,S'-dioxide

: 65193-63-7
1,3-Diphenyl-9,10-dihydro-1H-4-thia-phenanthrene

: Acetic acid 1,2-diphenyl-2,3,9,10-tetrahydro-1H-4-thia-phenanthren-3-yl ester

Guidance literature:: Yield given. Multistep reaction. Yields of byproduct given; 1.) xylol, reflux, 1 h, 2.) reflux, 5.5 h;
DOI:10.1246/bcsj.55.333