(+)-Epiaschantin

Base Information

Chemical Name:(+)-Epiaschantin
CAS No.:41689-50-3
Molecular Formula:C₂₂H₂₄O₇
Molecular Weight:400.428
Hs Code.:
Mol file:41689-50-3.mol

Synonyms:1,3-Benzodioxole, 5-[(1S,3aR,4R,6aR)-tetrahydro-4-(3,4,5-trimethoxyphenyl)-1H,3H-furo[3,4-c]furan-1-yl]-;

Suppliers and Price of (+)-Epiaschantin

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

Crysdot
Epiaschantin 95+%
5mg
$ 723.00

Arctom
Epiaschantin
5mg
$ 368.00

Arctom
Epiaschantin ≥98%
5mg
$ 282.00

Total 8 raw suppliers

Chemical Property of (+)-Epiaschantin

Chemical Property:

Vapor Pressure:1.27E-10mmHg at 25°C
Melting Point:120-122 °C
Boiling Point:525.8°Cat760mmHg
Flash Point:214.7°C
PSA：64.61000
Density:1.264g/cm³
LogP:3.51630

Purity/Quality:

98.5% ^*data from raw suppliers

Epiaschantin 95+% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (+)-Epiaschantin

There total 16 articles about (+)-Epiaschantin 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: 91.0%

: 5-bromo-6-((1S,3aR,4S,6aR)-4-(3,4,5-trimethoxyphenyl)tetrahydro-1H,3H-furo[3,4-c]furan-1-yl)benzo[d][1,3]dioxole

: 41689-50-3,51196-13-5,78778-79-7,13060-15-6
(+)-aschantin 2

Guidance literature:: With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; sodium formate; In N,N-dimethyl-formamide; at 80 ℃; for 12h; Reagent/catalyst; Solvent; Temperature; Inert atmosphere;
DOI:10.1016/j.tet.2020.131483

Reference yield:

: C₂₈H₄₂O₉Si

: 41689-50-3,51196-13-5,78778-79-7,13060-15-6
(+)-aschantin 2

Guidance literature:: With acetyl chloride; trimethyl orthoformate; In methanol; dichloromethane; at 0 - 20 ℃; for 18h; Inert atmosphere;
DOI:10.1055/s-0034-1378812

Reference yield:

: C₂₄H₂₂N₂O₁₄S₂

: 41689-50-3,51196-13-5,78778-79-7,13060-15-6
(+)-aschantin 2

Guidance literature:: Multi-step reaction with 7 steps

1.1: acetic acid / toluene / 2 h / 20 - 70 °C / Inert atmosphere

2.1: 1H-imidazole / N,N-dimethyl-formamide / 5 h / 0 - 20 °C / Inert atmosphere

3.1: caesium carbonate; thiophenol / acetonitrile / 1 h / 0 °C / Inert atmosphere

4.1: caesium carbonate / N,N-dimethyl-formamide / 3 h / 20 - 110 °C / Inert atmosphere

5.1: lithium hexamethyldisilazane / tetrahydrofuran / 0.25 h / -78 °C / Inert atmosphere

5.2: 2 h / -78 °C / Inert atmosphere

6.1: sodium tetrahydroborate; calcium chloride / ethanol / 1.5 h / 0 - 20 °C / Inert atmosphere

7.1: trimethyl orthoformate; acetyl chloride / dichloromethane; methanol / 18 h / 0 - 20 °C / Inert atmosphere

With 1H-imidazole; sodium tetrahydroborate; caesium carbonate; acetic acid; thiophenol; acetyl chloride; calcium chloride; lithium hexamethyldisilazane; trimethyl orthoformate; In tetrahydrofuran; methanol; ethanol; dichloromethane; N,N-dimethyl-formamide; toluene; acetonitrile;
DOI:10.1055/s-0034-1378812