(17S)-1-Acetyl-19,20-didehydro-17,18-epoxycuran-17-ol acetate

Base Information Edit

Chemical Name:(17S)-1-Acetyl-19,20-didehydro-17,18-epoxycuran-17-ol acetate
CAS No.:2871-28-5
Molecular Formula:C₂₃H₂₆N₂O₄
Molecular Weight:394.47
Hs Code.:
Mol file:2871-28-5.mol

Synonyms:Curan-17-ol,1-acetyl-19,20-didehydro-17,18-epoxy-, acetate (ester), (17S)- (9CI); Henningsamine(7CI,8CI); Diaboline acetate; O-Acetyldiaboline A

Suppliers and Price of (17S)-1-Acetyl-19,20-didehydro-17,18-epoxycuran-17-ol acetate

Supply Marketing:Edit

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 4 raw suppliers

Chemical Property of (17S)-1-Acetyl-19,20-didehydro-17,18-epoxycuran-17-ol acetate Edit

Chemical Property:

PSA：59.08000
LogP:2.23220

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (17S)-1-Acetyl-19,20-didehydro-17,18-epoxycuran-17-ol acetate

There total 5 articles about (17S)-1-Acetyl-19,20-didehydro-17,18-epoxycuran-17-ol 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:

: 108-24-7
acetic anhydride

: 466-85-3
(17R,19E)-17,18-epoxy-cur-19-en-17-ol

: 2871-28-5
henningsamine, O-acetyldiaboline A

Guidance literature:: With pyridine; at 80 ℃;
DOI:10.1002/hlca.19620450661

Reference yield:

: 57-24-9
strychnidin-10-one

: 2871-28-5
henningsamine, O-acetyldiaboline A

Guidance literature:: Multi-step reaction with 3 steps

1: 41.4 percent / isoamyl nitrite, NaOEt / ethanol / 90 °C

2: 1.) SOCl₂, 2.) aq. 1N HCl / 1.) 20 deg C, 5h, 2.) 100 deg C, 3h

3: pyridine / 1 h / 100 °C

With pyridine; hydrogenchloride; thionyl chloride; sodium ethanolate; isopentyl nitrite; In ethanol;