(2S,3S,4R,5R,6R)-4-Benzyloxy-6,7-cyclohexylidenedioxy-3-methoxy-2-methyl-5-methylsulfonyloxyheptan-1-ol

Base Information

Chemical Name:(2S,3S,4R,5R,6R)-4-Benzyloxy-6,7-cyclohexylidenedioxy-3-methoxy-2-methyl-5-methylsulfonyloxyheptan-1-ol
CAS No.:203063-45-0
Molecular Formula:C₂₃H₃₆O₈S
Molecular Weight:472.6
Hs Code.:

Synonyms:(2S,3S,4R,5R,6R)-4-Benzyloxy-6,7-cyclohexylidenedioxy-3-methoxy-2-methyl-5-methylsulfonyloxyheptan-1-ol

Suppliers and Price of (2S,3S,4R,5R,6R)-4-Benzyloxy-6,7-cyclohexylidenedioxy-3-methoxy-2-methyl-5-methylsulfonyloxyheptan-1-ol

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 (2S,3S,4R,5R,6R)-4-Benzyloxy-6,7-cyclohexylidenedioxy-3-methoxy-2-methyl-5-methylsulfonyloxyheptan-1-ol

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (2S,3S,4R,5R,6R)-4-Benzyloxy-6,7-cyclohexylidenedioxy-3-methoxy-2-methyl-5-methylsulfonyloxyheptan-1-ol

There total 11 articles about (2S,3S,4R,5R,6R)-4-Benzyloxy-6,7-cyclohexylidenedioxy-3-methoxy-2-methyl-5-methylsulfonyloxyheptan-1-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: 100.0%

: 203063-44-9
Methanesulfonic acid (1R,2R,3S,4S)-2-benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-1-(R)-1,4-dioxa-spiro[4.5]dec-2-yl-3-methoxy-4-methyl-pentyl ester

: 203063-45-0
(2S,3S,4R,5R,6R)-4-Benzyloxy-6,7-cyclohexylidenedioxy-3-methoxy-2-methyl-5-methylsulfonyloxyheptan-1-ol

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; for 2h; Ambient temperature;

Reference yield:

: 27205-80-7
4-methoxy-3-methyl-2(5H)-furanone

: 203063-45-0
(2S,3S,4R,5R,6R)-4-Benzyloxy-6,7-cyclohexylidenedioxy-3-methoxy-2-methyl-5-methylsulfonyloxyheptan-1-ol

Guidance literature:: Multi-step reaction with 10 steps

1: 1.) LDA / 1.) THF, hexane, -20 deg C, 20 min; -78 deg C, 2 h, 2.) 1 h

2: 100 percent / H₂, NaHCO₃ / 5percent Rh/Al₂O₃ / ethyl acetate / 8 h / 5320 Torr

3: 95 percent / aq. AcOH / tetrahydrofuran / 5 h / Ambient temperature

4: PPTS / CH₂Cl₂ / 0.25 h / Ambient temperature

5: 99.4 percent / LiBEt₃H / tetrahydrofuran / 1 h / Ambient temperature

6: DMAP, Et₃N / CH₂Cl₂ / 10 h / Ambient temperature

7: NaH, TBAI / tetrahydrofuran / 12 h / Ambient temperature

8: 100 percent / aq. AcOH / 3 h / Ambient temperature

9: 97 percent / Et₃N, DMAP / CH₂Cl₂ / 1 h / Ambient temperature

10: 100 percent / TBAF / tetrahydrofuran / 2 h / Ambient temperature

With dmap; tetrabutyl ammonium fluoride; hydrogen; pyridinium p-toluenesulfonate; tetra-(n-butyl)ammonium iodide; sodium hydride; lithium triethylborohydride; sodium hydrogencarbonate; acetic acid; triethylamine; lithium diisopropyl amide; Rh/Al₂O₃; In tetrahydrofuran; dichloromethane; ethyl acetate;

Reference yield:

: 78008-36-3
(R)-2,3-cyclohexylideneglyceraldehyde

: 203063-45-0
(2S,3S,4R,5R,6R)-4-Benzyloxy-6,7-cyclohexylidenedioxy-3-methoxy-2-methyl-5-methylsulfonyloxyheptan-1-ol

Guidance literature:: Multi-step reaction with 10 steps

1: 1.) LDA / 1.) THF, hexane, -20 deg C, 20 min; -78 deg C, 2 h, 2.) 1 h

2: 100 percent / H₂, NaHCO₃ / 5percent Rh/Al₂O₃ / ethyl acetate / 8 h / 5320 Torr

3: 95 percent / aq. AcOH / tetrahydrofuran / 5 h / Ambient temperature

4: PPTS / CH₂Cl₂ / 0.25 h / Ambient temperature

5: 99.4 percent / LiBEt₃H / tetrahydrofuran / 1 h / Ambient temperature

6: DMAP, Et₃N / CH₂Cl₂ / 10 h / Ambient temperature

7: NaH, TBAI / tetrahydrofuran / 12 h / Ambient temperature

8: 100 percent / aq. AcOH / 3 h / Ambient temperature

9: 97 percent / Et₃N, DMAP / CH₂Cl₂ / 1 h / Ambient temperature

10: 100 percent / TBAF / tetrahydrofuran / 2 h / Ambient temperature

With dmap; tetrabutyl ammonium fluoride; hydrogen; pyridinium p-toluenesulfonate; tetra-(n-butyl)ammonium iodide; sodium hydride; lithium triethylborohydride; sodium hydrogencarbonate; acetic acid; triethylamine; lithium diisopropyl amide; Rh/Al₂O₃; In tetrahydrofuran; dichloromethane; ethyl acetate;