3,4-Dihydro-2h-thiochromen-4-yl acetate

Base Information

Chemical Name:3,4-Dihydro-2h-thiochromen-4-yl acetate
CAS No.:94442-86-1
Molecular Formula:C₁₁H₁₂O₂S
Molecular Weight:208.281
Hs Code.:
NSC Number:106279
DSSTox Substance ID:DTXSID00295919

Synonyms:94442-86-1;3,4-dihydro-2h-thiochromen-4-yl acetate;NSC106279;DTXSID00295919;NSC-106279

Suppliers and Price of 3,4-Dihydro-2h-thiochromen-4-yl acetate

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 6 raw suppliers

Chemical Property of 3,4-Dihydro-2h-thiochromen-4-yl acetate

Chemical Property:

Vapor Pressure:0.00213mmHg at 25°C
Boiling Point:290°C at 760 mmHg
Flash Point:131.1°C
Density:1.21g/cm³
XLogP3:2.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:208.05580079
Heavy Atom Count:14
Complexity:217

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(=O)OC1CCSC2=CC=CC=C12

Technology Process of 3,4-Dihydro-2h-thiochromen-4-yl acetate

There total 3 articles about 3,4-Dihydro-2h-thiochromen-4-yl acetate 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: 81.0%

: 40316-60-7
thiochroman-4-ol

: 108-24-7
acetic anhydride

: 94442-86-1
thiochroman-4-yl acetate

Guidance literature:: With dmap; triethylamine; In dichloromethane;
DOI:10.1080/10242422.2022.2030726

Reference yield:

: 3528-17-4
2,3-dihydro-4H-[1]benzothiopyran-4-one

: 94442-86-1
thiochroman-4-yl acetate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium tetrahydroborate / tetrahydrofuran; water / 0 °C

2: triethylamine; dmap / dichloromethane

With dmap; sodium tetrahydroborate; triethylamine; In tetrahydrofuran; dichloromethane; water;
DOI:10.1080/10242422.2022.2030726