2H-Pyrrol-4-ol, 2-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-3,4-dihydro-5-(methylthio )-3-[(triethylsilyl)oxy]-, acetate (ester), (2S,3R,4S)-

Base Information

Chemical Name:2H-Pyrrol-4-ol, 2-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-3,4-dihydro-5-(methylthio )-3-[(triethylsilyl)oxy]-, acetate (ester), (2S,3R,4S)-
CAS No.:562811-49-8
Molecular Formula:C30H45NO4SSi2
Molecular Weight:571.929
Hs Code.:

2H-Pyrrol-4-ol,
2-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-3,4-dihydro-5-(methylthio
)-3-[(triethylsilyl)oxy]-, acetate (ester), (2S,3R,4S)-

Synonyms:

Suppliers and Price of 2H-Pyrrol-4-ol, 2-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-3,4-dihydro-5-(methylthio )-3-[(triethylsilyl)oxy]-, acetate (ester), (2S,3R,4S)-

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 2H-Pyrrol-4-ol, 2-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-3,4-dihydro-5-(methylthio )-3-[(triethylsilyl)oxy]-, acetate (ester), (2S,3R,4S)-

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2H-Pyrrol-4-ol, 2-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-3,4-dihydro-5-(methylthio )-3-[(triethylsilyl)oxy]-, acetate (ester), (2S,3R,4S)-

There total 6 articles about 2H-Pyrrol-4-ol, 2-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-3,4-dihydro-5-(methylthio )-3-[(triethylsilyl)oxy]-, acetate (ester), (2S,3R,4S)- 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: 99.0%

: 562811-48-7
(3S,4R,5S)-3-acetoxy-5-(tert-butyldiphenylsiloxy)methyl-4-(triethylsiloxy)pyrrolidin-2-thione

: 74-88-4
methyl iodide

: 562811-49-8
(2S,3R,4S)-4-acetoxy-2-(tert-butyldiphenylsiloxy)methyl-3,4-diydro-5-methylthio-3-triethylsiloxy-2H-pyrrole

Guidance literature:: In dichloromethane; at 20 ℃; for 3h;
DOI:10.1016/S0040-4020(03)00379-X

Reference yield:

: 157831-28-2
(3S,4R,5S)-3,4-dibenzyloxy-5-hydroxymethyl-pyrrolidin-2-one

: 562811-49-8
(2S,3R,4S)-4-acetoxy-2-(tert-butyldiphenylsiloxy)methyl-3,4-diydro-5-methylthio-3-triethylsiloxy-2H-pyrrole

Guidance literature:: Multi-step reaction with 6 steps

1: H₂ / 20 percent Pd(OH)2/C / methanol / 12 h / 20 °C

2: 10.2 g / imidazole / dimethylformamide / 12 h / 20 °C

3: 89 percent / DMAP; pyridine / CH₂Cl₂ / 12 h / -23 - 20 °C

4: 90 percent / imidazole / dimethylformamide / 0.5 h / 20 °C

5: 97 percent / Lawesson's reagent / toluene / 0.67 h / 60 °C

6: 99 percent / CH₂Cl₂ / 3 h / 20 °C

With Lawessons reagent; pyridine; 1H-imidazole; dmap; hydrogen; palladium dihydroxide; In methanol; dichloromethane; N,N-dimethyl-formamide; toluene;
DOI:10.1016/S0040-4020(03)00379-X

Reference yield:

: 994-30-9
triethylsilyl chloride

: 562811-49-8
(2S,3R,4S)-4-acetoxy-2-(tert-butyldiphenylsiloxy)methyl-3,4-diydro-5-methylthio-3-triethylsiloxy-2H-pyrrole

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / imidazole / dimethylformamide / 0.5 h / 20 °C

2: 97 percent / Lawesson's reagent / toluene / 0.67 h / 60 °C

3: 99 percent / CH₂Cl₂ / 3 h / 20 °C

With Lawessons reagent; 1H-imidazole; In dichloromethane; N,N-dimethyl-formamide; toluene;
DOI:10.1016/S0040-4020(03)00379-X