2-Hexanone, 6-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-5-[[[(1,1-dimethylethyl)diphenylsil yl]oxy]methyl]-1-[(4-methylphenyl)sulfinyl]-, (R)-

Base Information

Chemical Name:2-Hexanone, 6-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-5-[[[(1,1-dimethylethyl)diphenylsil yl]oxy]methyl]-1-[(4-methylphenyl)sulfinyl]-, (R)-
CAS No.:113493-28-0
Molecular Formula:C46H56O4SSi2
Molecular Weight:761.185
Hs Code.:
Mol file:113493-28-0.mol

2-Hexanone,
6-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-5-[[[(1,1-dimethylethyl)diphenylsil
yl]oxy]methyl]-1-[(4-methylphenyl)sulfinyl]-, (R)-

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Chemical Property of 2-Hexanone, 6-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-5-[[[(1,1-dimethylethyl)diphenylsil yl]oxy]methyl]-1-[(4-methylphenyl)sulfinyl]-, (R)-

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Technology Process of 2-Hexanone, 6-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-5-[[[(1,1-dimethylethyl)diphenylsil yl]oxy]methyl]-1-[(4-methylphenyl)sulfinyl]-, (R)-

There total 8 articles about 2-Hexanone, 6-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-5-[[[(1,1-dimethylethyl)diphenylsil yl]oxy]methyl]-1-[(4-methylphenyl)sulfinyl]-, (R)- 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: 87.0%

: (R_S)-5,5-bis(tert-butyldiphenylsilyloxymethyl)-2-hydroxy-1-(p-tolyl)sulfinylpentane

: 113493-28-0
(R_S)-5,5-bis(tert-butyldiphenylsilyloxymethyl)-1-(p-tolyl)sulfinyl-2-pentanone

Guidance literature:: With sodium acetate; pyridinium chlorochromate; In dichloromethane; for 12h; Ambient temperature;
DOI:10.1248/cpb.41.339

Reference yield: 87.0%

: 113684-63-2
6-(tert-Butyl-diphenyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxymethyl)-1-(toluene-4-sulfinyl)-hexan-2-ol

: 113493-28-0
(R_S)-5,5-bis(tert-butyldiphenylsilyloxymethyl)-1-(p-tolyl)sulfinyl-2-pentanone

Guidance literature:: DOI:10.1016/S0040-4039(00)96304-4

Reference yield:

: 19515-61-8
diethyl 2-(3-oxo-propyl)malonate

: 113493-28-0
(R_S)-5,5-bis(tert-butyldiphenylsilyloxymethyl)-1-(p-tolyl)sulfinyl-2-pentanone

Guidance literature:: Multi-step reaction with 6 steps

1: 92 percent / p-toluenesulfonic monohydrate / benzene / 24 h / Heating

2: 80 percent / LiAlH₄ / diethyl ether / 15 h / Ambient temperature

3: 96 percent / imidazole / dimethylformamide / 4.5 h / Ambient temperature

4: 62 percent / p-toluenesulfonic acid monohydrate / acetone / 8 h / 50 °C

5: 1.) LDA / 1.) n-hexane, THF, -29 deg C, 30 min, 2.) n-hexane, THF, -78 drg C, 2 h

6: 87 percent / AcONa, PCC / CH₂Cl₂ / 12 h / Ambient temperature

With 1H-imidazole; lithium aluminium tetrahydride; sodium acetate; toluene-4-sulfonic acid; pyridinium chlorochromate; lithium diisopropyl amide; In diethyl ether; dichloromethane; N,N-dimethyl-formamide; acetone; benzene;
DOI:10.1248/cpb.41.339