(S)-4α-benzyl-7-bromo-2,2-(1,2-ethylenedioxy)-1,2,3,4,4α,9-hexahydrophenanthrene

Base Information

Chemical Name:(S)-4α-benzyl-7-bromo-2,2-(1,2-ethylenedioxy)-1,2,3,4,4α,9-hexahydrophenanthrene
CAS No.:1044535-44-5
Molecular Formula:C₂₃H₂₃BrO₂
Molecular Weight:411.338
Hs Code.:

Synonyms:(S)-4α-benzyl-7-bromo-2,2-(1,2-ethylenedioxy)-1,2,3,4,4α,9-hexahydrophenanthrene

Suppliers and Price of (S)-4α-benzyl-7-bromo-2,2-(1,2-ethylenedioxy)-1,2,3,4,4α,9-hexahydrophenanthrene

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 (S)-4α-benzyl-7-bromo-2,2-(1,2-ethylenedioxy)-1,2,3,4,4α,9-hexahydrophenanthrene

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (S)-4α-benzyl-7-bromo-2,2-(1,2-ethylenedioxy)-1,2,3,4,4α,9-hexahydrophenanthrene

There total 2 articles about (S)-4α-benzyl-7-bromo-2,2-(1,2-ethylenedioxy)-1,2,3,4,4α,9-hexahydrophenanthrene 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:

: 418772-24-4
4a(S)-benzyl-7-bromo-2-ethoxy-3,4,4a,9-tetrahydro-phenanthrene

: 107-21-1
ethylene glycol

: 1044535-44-5
(S)-4α-benzyl-7-bromo-2,2-(1,2-ethylenedioxy)-1,2,3,4,4α,9-hexahydrophenanthrene

Guidance literature:: With toluene-4-sulfonic acid; In toluene; Heating / reflux;

Reference yield:

: 418772-24-4
4a(S)-benzyl-7-bromo-2-ethoxy-3,4,4a,9-tetrahydro-phenanthrene

: 1044535-44-5
(S)-4α-benzyl-7-bromo-2,2-(1,2-ethylenedioxy)-1,2,3,4,4α,9-hexahydrophenanthrene

Guidance literature:: With toluene-4-sulfonic acid; In methanol; ethylene glycol; toluene;

Reference yield:

: 1044535-44-5
(S)-4α-benzyl-7-bromo-2,2-(1,2-ethylenedioxy)-1,2,3,4,4α,9-hexahydrophenanthrene

: 124-38-9,18923-20-1
carbon dioxide

: 74-88-4
methyl iodide

: 1044535-46-7
(S)-methyl-4β-benzyl-7,7-(1,2-ethylenedioxy)-4β,5,6,7,8,10-hexahydrophenanthrene-2-carboxylate

Guidance literature:: (S)-4α-benzyl-7-bromo-2,2-(1,2-ethylenedioxy)-1,2,3,4,4α,9-hexahydrophenanthrene; With n-butyllithium; In tetrahydrofuran; hexane; at -70 - -60 ℃; for 0.25h;

carbon dioxide; In tetrahydrofuran; hexane; at -60 ℃; for 0.25h;

methyl iodide; In N,N-dimethyl-formamide; at 20 ℃; for 1h;