14-epi-1α,25-dihydroxy-19-nortachysterol

Base Information

Chemical Name:14-epi-1α,25-dihydroxy-19-nortachysterol
CAS No.:1298075-90-7
Molecular Formula:C₂₆H₄₂O₃
Molecular Weight:402.618
Hs Code.:

Synonyms:

Suppliers and Price of 14-epi-1α,25-dihydroxy-19-nortachysterol

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 0 raw suppliers

Chemical Property of 14-epi-1α,25-dihydroxy-19-nortachysterol

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 14-epi-1α,25-dihydroxy-19-nortachysterol

There total 7 articles about 14-epi-1α,25-dihydroxy-19-nortachysterol 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:

: 1101133-55-4
(1R,3aS,7aR)-1-[(R)-6-triethylsilanyloxy-6-methylheptan-2-yl]-7a-methylhexahydro-1H-inden-4(2H)-one

: 1298075-90-7
14-epi-1α,25-dihydroxy-19-nortachysterol

Guidance literature:: Multi-step reaction with 5 steps

1.1: lithium diisopropyl amide / tetrahydrofuran; hexane / -78 - 20 °C / Inert atmosphere

1.2: -78 - 20 °C / Inert atmosphere

2.1: copper(l) iodide; bis(acetato)bis(triphenylphosphine)palladium⁽⁰⁾; diethylamine / N,N-dimethyl-formamide / 2 h / 20 °C / Inert atmosphere

3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

4.1: quinoline; hydrogen / methanol; dichloromethane / 4.5 h / 20 °C

5.1: hydrogenchloride / water

With quinoline; hydrogenchloride; copper(l) iodide; bis(acetato)bis(triphenylphosphine)palladium⁽⁰⁾; tetrabutyl ammonium fluoride; hydrogen; diethylamine; lithium diisopropyl amide; In tetrahydrofuran; methanol; hexane; dichloromethane; water; N,N-dimethyl-formamide; 2.1: Sonogashira coupling reaction;
DOI:10.1021/ja201481j

Reference yield:

: 1227058-08-3
14-epi-1α,25-dihydroxy-19-norprevitamin D3

: 1298075-90-7
14-epi-1α,25-dihydroxy-19-nortachysterol

Guidance literature:: With hydrogenchloride; In water;
DOI:10.1021/ja201481j

Reference yield:

: 1227058-12-9
14-epi-1α,25(OH)2-6,7-dehydro-19-norvitamin D3

: 1298075-90-7
14-epi-1α,25-dihydroxy-19-nortachysterol

Guidance literature:: Multi-step reaction with 2 steps

1: quinoline; hydrogen / methanol; dichloromethane / 4.5 h / 20 °C

2: hydrogenchloride / water

With quinoline; hydrogenchloride; hydrogen; In methanol; dichloromethane; water;
DOI:10.1021/ja201481j