2,6-Bis(4-methoxyphenyl)thian-4-one

Base Information

• Chemical Name: 2,6-Bis(4-methoxyphenyl)thian-4-one
• CAS No.: 2573-84-4
• Molecular Formula: C19H20O3S
• Molecular Weight: 328.42500
• Hs Code.: 2934999090
• DSSTox Substance ID: DTXSID60387228
• Mol file: 2573-84-4.mol

Synonyms:2573-84-4;2,6-bis(4-methoxyphenyl)thian-4-one;2,6-Bis-(4-methoxy-phenyl)-tetrahydro-thiopyran-4-one;CBMicro_044179;SCHEMBL9619983;DTXSID60387228;STK973132;AKOS001582792;CCG-103064;BIM-0044223.P001;SR-01000226767;SR-01000226767-1

Chemical Property of 2,6-Bis(4-methoxyphenyl)thian-4-one

Chemical Property:

• PSA: 60.83000
• LogP: 4.58230
• XLogP3: 3.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 328.11331567
• Heavy Atom Count: 23
• Complexity: 350

Purity/Quality:

99% ^*data from raw suppliers

2,6-Bis-(4-methoxy-phenyl)-tetrahydro-thiopyran-4-one ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=CC=C(C=C1)C2CC(=O)CC(S2)C3=CC=C(C=C3)OC

Technology Process of 2,6-Bis(4-methoxyphenyl)thian-4-one

There total 6 articles about 2,6-Bis(4-methoxyphenyl)thian-4-one 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: 86.0%

1,5-bis-(4-methoxyphenyl)-1,4-pentadien-3-one (2051-07-2,37951-12-5,79462-17-2) → 2,3,5,6-Tetrahydro-2,6-p-anisylthiopyran-4-one (2573-84-4)

Guidance literature:

With dipotassium hydrogenphosphate; sodium hydrogensulfide; In water; isopropyl alcohol; Ambient temperature;

DOI:10.1021/jo00111a027

Reference yield: 76.0%

1,5-bis-(4-methoxyphenyl)-1,4-pentadien-3-one (2051-07-2,37951-12-5,79462-17-2) → (±)-trans-2,6-di(p-anisyl)tetrahydrothiopyran-4-one (2573-84-4,68226-73-3,70071-29-3)

Guidance literature:

With sodium monohydrogen sulfide x-hydrate; aliquant 336; In tert-butyl methyl ether; at 4 ℃; for 18h; pH=8.9; diastereoselective reaction; Inert atmosphere;

DOI:10.1002/ejoc.201403516

Reference yield:

bis(p-methoxybenzylidene)acetone (2051-07-2) → (±)-trans-2,6-di(p-anisyl)tetrahydrothiopyran-4-one (2573-84-4,68226-73-3,70071-29-3)

Guidance literature:

With hydrogen sulfide; sodium acetate; In ethanol; water; for 6h; Reflux;

DOI:10.1016/j.bmcl.2009.04.038

upstream raw materials:

1,5-bis-(4-methoxyphenyl)-1,4-pentadien-3-one

4-methoxy-benzaldehyde

bis(p-methoxybenzylidene)acetone

Downstream raw materials:

2,3,5,6-Tetrahydro-2,6-di-p-anisylthiopyran-4-one 1,1-dioxide

1,5-bis-(4-methoxyphenyl)-1,4-pentadien-3-one