(13S)-12,13,16,17-Tetrahydro-3-methoxy-13β-methyl-17-oxo-11H-cyclopenta[a]phenanthrene-15-carboxylic acid methyl ester

Base Information

Chemical Name:(13S)-12,13,16,17-Tetrahydro-3-methoxy-13β-methyl-17-oxo-11H-cyclopenta[a]phenanthrene-15-carboxylic acid methyl ester
CAS No.:56588-56-8
Molecular Formula:C₂₁H₂₀O₄
Molecular Weight:336.387
Hs Code.:
Mol file:56588-56-8.mol

Synonyms:(13S)-12,13,16,17-Tetrahydro-3-methoxy-13β-methyl-17-oxo-11H-cyclopenta[a]phenanthrene-15-carboxylic acid methyl ester

Suppliers and Price of (13S)-12,13,16,17-Tetrahydro-3-methoxy-13β-methyl-17-oxo-11H-cyclopenta[a]phenanthrene-15-carboxylic acid methyl ester

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 (13S)-12,13,16,17-Tetrahydro-3-methoxy-13β-methyl-17-oxo-11H-cyclopenta[a]phenanthrene-15-carboxylic acid methyl ester

Chemical Property:

Boiling Point:524.9±50.0 °C(Predicted)
Density:1.26±0.1 g/cm3(Predicted)

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (13S)-12,13,16,17-Tetrahydro-3-methoxy-13β-methyl-17-oxo-11H-cyclopenta[a]phenanthrene-15-carboxylic acid methyl ester

There total 2 articles about (13S)-12,13,16,17-Tetrahydro-3-methoxy-13β-methyl-17-oxo-11H-cyclopenta[a]phenanthrene-15-carboxylic acid methyl ester 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:

: 412305-64-7
7-methoxy-10,11-dihydro-phenanthro[2,1-d]isoxazole

: 56588-56-8
3-methoxy-13-methyl-17-oxo-12,13,16,17-tetrahydro-11H-cyclopenta[a]phenanthrene-15-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: tert-butyl alcohol / Erwaermen des erhaltenen Reaktionsgemisches mit Methyljodid

2: potassium tert-butylate; tert-butyl alcohol / Behandeln des Reaktionsgemisches mit wss. Salzsaeure

With potassium tert-butylate; tert-butyl alcohol;
DOI:10.1021/ja01204a007

Reference yield:

: 412282-70-3
7-methoxy-2-methyl-1-oxo-1,2,3,4-tetrahydro-phenanthrene-2-carbonitrile

: 106-65-0
Dimethyl succinate

: 56588-56-8
3-methoxy-13-methyl-17-oxo-12,13,16,17-tetrahydro-11H-cyclopenta[a]phenanthrene-15-carboxylic acid methyl ester

Guidance literature:: With potassium tert-butylate; tert-butyl alcohol; Behandeln des Reaktionsgemisches mit wss. Salzsaeure;
DOI:10.1021/ja01204a007

Reference yield:

: 56588-56-8
3-methoxy-13-methyl-17-oxo-12,13,16,17-tetrahydro-11H-cyclopenta[a]phenanthrene-15-carboxylic acid methyl ester

: 474-88-4,517-09-9,632-38-2,632-39-3,632-40-6
(+/-)-3-hydroxy-13r-methyl-(14cH)-11,12,13,14,15,16-hexahydro-11H-cyclopenta[a]phenanthren-17-one

Guidance literature:: Multi-step reaction with 4 steps

1: barium hydroxide; aqueous ethanol

2: concentrated aqueous hydrochloric acid; pyridine

3: palladium/charcoal; ethanol; KOH / Hydrogenation

4: acetic acid; aqueous HCl

With pyridine; hydrogenchloride; barium dihydroxide; potassium hydroxide; palladium on activated charcoal; ethanol; acetic acid;
DOI:10.1021/ja01204a007