(2S,2'R,5'S,2''R,3''S,5''R)-5''-((2S,3S,5R,6R)-6-Benzyloxymethyl-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-5-bromomethyl-5'-ethyl-2,5,3''-trimethyl-dodecahydro-[2,2';5',2'']terfuran

Base Information

Chemical Name:(2S,2'R,5'S,2''R,3''S,5''R)-5''-((2S,3S,5R,6R)-6-Benzyloxymethyl-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-5-bromomethyl-5'-ethyl-2,5,3''-trimethyl-dodecahydro-[2,2';5',2'']terfuran
CAS No.:73992-27-5
Molecular Formula:C₃₄H₅₃BrO₆
Molecular Weight:637.695
Hs Code.:

(2S,2'R,5'S,2''R,3''S,5''R)-5''-((2S,3S,5R,6R)-6-Benzyloxymethyl-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-5-bromomethyl-5'-ethyl-2,5,3''-trimethyl-dodecahydro-[2,2';5',2'']terfuran

Synonyms:(2S,2'R,5'S,2''R,3''S,5''R)-5''-((2S,3S,5R,6R)-6-Benzyloxymethyl-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-5-bromomethyl-5'-ethyl-2,5,3''-trimethyl-dodecahydro-[2,2';5',2'']terfuran

Suppliers and Price of (2S,2'R,5'S,2''R,3''S,5''R)-5''-((2S,3S,5R,6R)-6-Benzyloxymethyl-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-5-bromomethyl-5'-ethyl-2,5,3''-trimethyl-dodecahydro-[2,2';5',2'']terfuran

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,2'R,5'S,2''R,3''S,5''R)-5''-((2S,3S,5R,6R)-6-Benzyloxymethyl-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-5-bromomethyl-5'-ethyl-2,5,3''-trimethyl-dodecahydro-[2,2';5',2'']terfuran

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (2S,2'R,5'S,2''R,3''S,5''R)-5''-((2S,3S,5R,6R)-6-Benzyloxymethyl-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-5-bromomethyl-5'-ethyl-2,5,3''-trimethyl-dodecahydro-[2,2';5',2'']terfuran

There total 7 articles about (2S,2'R,5'S,2''R,3''S,5''R)-5''-((2S,3S,5R,6R)-6-Benzyloxymethyl-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-5-bromomethyl-5'-ethyl-2,5,3''-trimethyl-dodecahydro-[2,2';5',2'']terfuran 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:

: 73991-89-6
(2S,3S)-3-(2-Bromo-ethyl)-2-methyl-2-(3-methyl-but-3-enyl)-1,4-dioxa-spiro[4.4]nonane

: 73992-27-5
(2S,2'R,5'S,2''R,3''S,5''R)-5''-((2S,3S,5R,6R)-6-Benzyloxymethyl-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-5-bromomethyl-5'-ethyl-2,5,3''-trimethyl-dodecahydro-[2,2';5',2'']terfuran

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) Mg, 2.) CuI, Bu₃P / 2) THF, -78 deg C

2: 70 percent / tetrahydrofuran / -78 °C

3: NBS, p-TsOH / CH₂Cl₂ / 0 °C

4: Et₃N / CH₂Cl₂ / 0 °C

5: NaOAc, trifluoroethanol / 60 °C

6: 2.) p-TsOH / 1) THF, -78 deg C; 2) CH₃OH

With N-Bromosuccinimide; copper(l) iodide; 2,2,2-trifluoroethanol; tributylphosphine; sodium acetate; toluene-4-sulfonic acid; magnesium; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1021/ja00526a075

Reference yield:

: 73991-90-9
(2R,3S,5R)-5-((2S,3S,5R)-3,5-Dimethyl-6-oxo-tetrahydro-pyran-2-yl)-3-methyl-tetrahydro-furan-2-carbothioic acid S-pyridin-2-yl ester

: 73992-27-5
(2S,2'R,5'S,2''R,3''S,5''R)-5''-((2S,3S,5R,6R)-6-Benzyloxymethyl-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-5-bromomethyl-5'-ethyl-2,5,3''-trimethyl-dodecahydro-[2,2';5',2'']terfuran

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) Mg, 2.) CuI, Bu₃P / 2) THF, -78 deg C

2: 70 percent / tetrahydrofuran / -78 °C

3: NBS, p-TsOH / CH₂Cl₂ / 0 °C

4: Et₃N / CH₂Cl₂ / 0 °C

5: NaOAc, trifluoroethanol / 60 °C

6: 2.) p-TsOH / 1) THF, -78 deg C; 2) CH₃OH

With N-Bromosuccinimide; copper(l) iodide; 2,2,2-trifluoroethanol; tributylphosphine; sodium acetate; toluene-4-sulfonic acid; magnesium; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1021/ja00526a075

Reference yield:

: 73992-28-6
(3R,5S,6S)-6-{(2R,4S,5R)-5-[(1S,4S)-4-((S)-5-Bromomethyl-2,5-dimethyl-tetrahydro-furan-2-yl)-1-ethyl-1,4-dihydroxy-butyl]-4-methyl-tetrahydro-furan-2-yl}-3,5-dimethyl-tetrahydro-pyran-2-one

: 73992-27-5
(2S,2'R,5'S,2''R,3''S,5''R)-5''-((2S,3S,5R,6R)-6-Benzyloxymethyl-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-5-bromomethyl-5'-ethyl-2,5,3''-trimethyl-dodecahydro-[2,2';5',2'']terfuran

Guidance literature:: Multi-step reaction with 3 steps

1: Et₃N / CH₂Cl₂ / 0 °C

2: NaOAc, trifluoroethanol / 60 °C

3: 2.) p-TsOH / 1) THF, -78 deg C; 2) CH₃OH

With 2,2,2-trifluoroethanol; sodium acetate; toluene-4-sulfonic acid; triethylamine; In dichloromethane;
DOI:10.1021/ja00526a075