(2R,3S,6S)-6-(2-Methyl-cyclohex-2-enyl)-2-trityloxymethyl-3,6-dihydro-2H-pyran-3-ol

Base Information

Chemical Name:(2R,3S,6S)-6-(2-Methyl-cyclohex-2-enyl)-2-trityloxymethyl-3,6-dihydro-2H-pyran-3-ol
CAS No.:188198-99-4
Molecular Formula:C₃₂H₃₄O₃
Molecular Weight:466.62
Hs Code.:

Synonyms:(2R,3S,6S)-6-(2-Methyl-cyclohex-2-enyl)-2-trityloxymethyl-3,6-dihydro-2H-pyran-3-ol

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Chemical Property of (2R,3S,6S)-6-(2-Methyl-cyclohex-2-enyl)-2-trityloxymethyl-3,6-dihydro-2H-pyran-3-ol

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Technology Process of (2R,3S,6S)-6-(2-Methyl-cyclohex-2-enyl)-2-trityloxymethyl-3,6-dihydro-2H-pyran-3-ol

There total 1 articles about (2R,3S,6S)-6-(2-Methyl-cyclohex-2-enyl)-2-trityloxymethyl-3,6-dihydro-2H-pyran-3-ol 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: 75.0%

: 76-83-5
trityl chloride

: [2S,5α,6β]-1-(5,6-dihydro-6-hydroxymethyl-5-hydroxy-2H-pyran-2-yl)-2-methyl-cyclohex-2-ene

: 188198-99-4
(2R,3S,6S)-6-(2-Methyl-cyclohex-2-enyl)-2-trityloxymethyl-3,6-dihydro-2H-pyran-3-ol

Guidance literature:: With pyridine; dmap; In dichloromethane; for 2.5h;
DOI:10.1016/S0968-0896(96)00224-6

Reference yield:

: 188198-99-4
(2R,3S,6S)-6-(2-Methyl-cyclohex-2-enyl)-2-trityloxymethyl-3,6-dihydro-2H-pyran-3-ol

: 188199-01-1
[(2R,3S,6S)-3-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-6-(2-methyl-cyclohex-2-enyl)-3,6-dihydro-2H-pyran-2-yl]-methanol

Guidance literature:: Multi-step reaction with 2 steps

1: imidazole, DMAP / dimethylformamide

2: 80 percent / aq. HCO₂H / diethyl ether / 0.5 h

With 1H-imidazole; dmap; formic acid; In diethyl ether; N,N-dimethyl-formamide;
DOI:10.1016/S0968-0896(96)00224-6

Reference yield:

: 188198-99-4
(2R,3S,6S)-6-(2-Methyl-cyclohex-2-enyl)-2-trityloxymethyl-3,6-dihydro-2H-pyran-3-ol

: 188199-02-2
Trifluoro-methanesulfonic acid (2R,3S,6S)-3-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-6-(2-methyl-cyclohex-2-enyl)-3,6-dihydro-2H-pyran-2-ylmethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: imidazole, DMAP / dimethylformamide

2: 80 percent / aq. HCO₂H / diethyl ether / 0.5 h

3: pyridine / CH₂Cl₂ / 1.5 h / -15 °C

With pyridine; 1H-imidazole; dmap; formic acid; In diethyl ether; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0968-0896(96)00224-6