(1'S,4'S,5'S)-2-<4'-<3-(tert-Butyldimethylsilyloxy)-2,2-dimethylpropyl>-5'-(4-methoxybenzyloxy)-2'-methylcyclopent-2'-enyl>acetaldehyd

Base Information

Chemical Name:(1'S,4'S,5'S)-2-<4'-<3-(tert-Butyldimethylsilyloxy)-2,2-dimethylpropyl>-5'-(4-methoxybenzyloxy)-2'-methylcyclopent-2'-enyl>acetaldehyd
CAS No.:154952-68-8
Molecular Formula:C₂₇H₄₄O₄Si
Molecular Weight:460.729
Hs Code.:

Synonyms:(1'S,4'S,5'S)-2-<4'-<3-(tert-Butyldimethylsilyloxy)-2,2-dimethylpropyl>-5'-(4-methoxybenzyloxy)-2'-methylcyclopent-2'-enyl>acetaldehyd

Suppliers and Price of (1'S,4'S,5'S)-2-<4'-<3-(tert-Butyldimethylsilyloxy)-2,2-dimethylpropyl>-5'-(4-methoxybenzyloxy)-2'-methylcyclopent-2'-enyl>acetaldehyd

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 (1'S,4'S,5'S)-2-<4'-<3-(tert-Butyldimethylsilyloxy)-2,2-dimethylpropyl>-5'-(4-methoxybenzyloxy)-2'-methylcyclopent-2'-enyl>acetaldehyd

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (1'S,4'S,5'S)-2-<4'-<3-(tert-Butyldimethylsilyloxy)-2,2-dimethylpropyl>-5'-(4-methoxybenzyloxy)-2'-methylcyclopent-2'-enyl>acetaldehyd

There total 2 articles about (1'S,4'S,5'S)-2-<4'-<3-(tert-Butyldimethylsilyloxy)-2,2-dimethylpropyl>-5'-(4-methoxybenzyloxy)-2'-methylcyclopent-2'-enyl>acetaldehyd 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: 78.0%

: 154952-67-7
(1'S,4'S,5'S)-(+)-2-<4'-<3-(tert-Butyldimethylsilyloxy)-2,2-dimethylpropyl>-5'-(4-methoxybenzyloxy)-2'-methylcyclopent-2'-enyl>ethanol

: 154952-68-8
(1'S,4'S,5'S)-2-<4'-<3-(tert-Butyldimethylsilyloxy)-2,2-dimethylpropyl>-5'-(4-methoxybenzyloxy)-2'-methylcyclopent-2'-enyl>acetaldehyd

Guidance literature:: With aluminum oxide; 3 A molecular sieve; sodium acetate; pyridinium chlorochromate; In dichloromethane; for 3h;

Reference yield:

: 154952-66-6
(1'S,4'S,5'S)-2-<4'-<3-(tert-Butyldimethylsilyloxy)-2,2-dimethylpropyl>-5'-(4-methoxybenzyloxy)-2'-methylcyclopent-2'-enyl>essigsaeure

: 154952-68-8
(1'S,4'S,5'S)-2-<4'-<3-(tert-Butyldimethylsilyloxy)-2,2-dimethylpropyl>-5'-(4-methoxybenzyloxy)-2'-methylcyclopent-2'-enyl>acetaldehyd

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / LiAlH₄ / tetrahydrofuran / 1 h / Ambient temperature

2: 78 percent / AcONa, molecular sieve (3 Angstroem), Al₂O₃, pyridinium chlorochromate / CH₂Cl₂ / 3 h

With aluminum oxide; lithium aluminium tetrahydride; 3 A molecular sieve; sodium acetate; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane;

Reference yield:

: 154952-68-8
(1'S,4'S,5'S)-2-<4'-<3-(tert-Butyldimethylsilyloxy)-2,2-dimethylpropyl>-5'-(4-methoxybenzyloxy)-2'-methylcyclopent-2'-enyl>acetaldehyd

: 154952-75-7
(3aR,3bR,4R,6aS,7S,7aS)-(+)-Decahydro-4-hydroxy-7-(4-methoxybenzyloxy)-3a,5,5-trimethyl-3-methylen-2H-cyclopenta pentalen-2-on

Guidance literature:: Multi-step reaction with 7 steps

1: 1.) 1.6M BuLi / 1.) THF, hexane, 0 deg C, 10 min; 2.) 0 deg C, 30 min

2: AcONa, molecular sieve (3 Angstroem), Al₂O₃, pyridinium chlorochromate / CH₂Cl₂ / 6 h

3: trimethylorthoformate, p-toluenesulfonic acid monohydrate / benzene / 1.) 6 h, RT; 2.) 6 h, reflux

4: Bu₄NF*3H₂O / tetrahydrofuran / 12 h / Ambient temperature

5: 79 percent / AcONa, molecular sieve (3 Angstroem), Al₂O₃, pyridinium chlorochromate / CH₂Cl₂ / 2 h / Ambient temperature

6: SmI₂, HMPT, tBuOH / tetrahydrofuran / 0.17 h / 0 °C

7: p-toluenesulfonic acid monohydrate / acetone / 12 h / Ambient temperature

With N,N,N,N,N,N-hexamethylphosphoric triamide; aluminum oxide; n-butyllithium; samarium diiodide; 3 A molecular sieve; tetrabutyl ammonium fluoride; sodium acetate; toluene-4-sulfonic acid; pyridinium chlorochromate; tert-butyl alcohol; trimethyl orthoformate; In tetrahydrofuran; dichloromethane; acetone; benzene;