Thieno[3,4-b]-1,4-dioxin, 2,3-dihydro-5-(4-methoxyphenyl)-

Base Information

Chemical Name:Thieno[3,4-b]-1,4-dioxin, 2,3-dihydro-5-(4-methoxyphenyl)-
CAS No.:925674-54-0
Molecular Formula:C13H12O3S
Molecular Weight:248.302
Hs Code.:2934999090
Mol file:925674-54-0.mol

Synonyms:Thieno[3,4-b]-1,4-dioxin, 2,3-dihydro-5-(4-methoxyphenyl)-

Suppliers and Price of Thieno[3,4-b]-1,4-dioxin, 2,3-dihydro-5-(4-methoxyphenyl)-

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

Total 7 raw suppliers

Chemical Property of Thieno[3,4-b]-1,4-dioxin, 2,3-dihydro-5-(4-methoxyphenyl)-

Chemical Property:

PSA：55.93000
LogP:3.19490

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Thieno[3,4-b]-1,4-dioxin, 2,3-dihydro-5-(4-methoxyphenyl)-

There total 6 articles about Thieno[3,4-b]-1,4-dioxin, 2,3-dihydro-5-(4-methoxyphenyl)- 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: 80.0%

: 1031685-80-9
5-(4-methoxyphenyl)-3,4-ethylenedioxythenyl alcohol

: 925674-54-0
5?(4?methoxyphenyl)?2,3?dihydrothieno[3,4?b][1,4]dioxine

Guidance literature:: With potassium tert-butylate; oxygen; In toluene; at 80 ℃; for 14h;
DOI:10.1021/acs.orglett.9b00563

Reference yield: 60.0%

: 104-92-7
1-bromo-4-methoxy-benzene

: 126213-50-1
3,4-(ethylenedioxy)thiophene

: 925674-54-0
5?(4?methoxyphenyl)?2,3?dihydrothieno[3,4?b][1,4]dioxine

Guidance literature:: With tetrabutylammomium bromide; sodium acetate; In N,N-dimethyl acetamide; at 80 ℃; for 12h; Inert atmosphere;
DOI:10.1007/s11164-020-04219-3

Reference yield: 50.0%

: 696-62-8
para-iodoanisole

: 250726-93-3
2-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-2-thiophen-2-yl-1,3,2-dioxaborolane

: 925674-54-0
5?(4?methoxyphenyl)?2,3?dihydrothieno[3,4?b][1,4]dioxine

: 2,3-dihydro-5,7-bis(4-methoxyphenyl)thieno[3,4-b][1,4]dioxine

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In N,N-dimethyl-formamide; at 80 ℃;
DOI:10.1016/j.tetlet.2006.11.138