(1R,2R,3R,4R)-2-{2-Methoxy-3-[3-(tetrahydro-pyran-2-yloxy)-propyl]-benzyl}-4-(tetrahydro-pyran-2-yloxy)-3-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentanol

Base Information

• Chemical Name: (1R,2R,3R,4R)-2-{2-Methoxy-3-[3-(tetrahydro-pyran-2-yloxy)-propyl]-benzyl}-4-(tetrahydro-pyran-2-yloxy)-3-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentanol
• CAS No.: 88275-76-7
• Molecular Formula: C₃₉H₆₂O₈
• Molecular Weight: 658.916
• Mol file: 88275-76-7.mol

Synonyms:(1R,2R,3R,4R)-2-{2-Methoxy-3-[3-(tetrahydro-pyran-2-yloxy)-propyl]-benzyl}-4-(tetrahydro-pyran-2-yloxy)-3-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentanol

Chemical Property of (1R,2R,3R,4R)-2-{2-Methoxy-3-[3-(tetrahydro-pyran-2-yloxy)-propyl]-benzyl}-4-(tetrahydro-pyran-2-yloxy)-3-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentanol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (1R,2R,3R,4R)-2-{2-Methoxy-3-[3-(tetrahydro-pyran-2-yloxy)-propyl]-benzyl}-4-(tetrahydro-pyran-2-yloxy)-3-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentanol

There total 8 articles about (1R,2R,3R,4R)-2-{2-Methoxy-3-[3-(tetrahydro-pyran-2-yloxy)-propyl]-benzyl}-4-(tetrahydro-pyran-2-yloxy)-3-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentanol 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:

3,4-dihydro-2H-pyran (110-87-2) → (1R,2R,3R,4R)-2-{2-Methoxy-3-[3-(tetrahydro-pyran-2-yloxy)-propyl]-benzyl}-4-(tetrahydro-pyran-2-yloxy)-3-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentanol (88275-76-7)

Guidance literature:

Multi-step reaction with 3 steps

1: pyr.*HCl / CH₂Cl₂

2: 77 percent / t-butyllithium, copper iodide, tri-n-butylphosphine / diethyl ether / -78 °C

3: NaBH₄ / methanol

With sodium tetrahydroborate; copper(l) iodide; tributylphosphine; tert.-butyl lithium; pyridine hydrochloride; In methanol; diethyl ether; dichloromethane;

DOI:10.1016/0040-4039(84)80039-8

Reference yield:

2-bromo-6-(2-propenyl)phenol (17269-81-7) → (1R,2R,3R,4R)-2-{2-Methoxy-3-[3-(tetrahydro-pyran-2-yloxy)-propyl]-benzyl}-4-(tetrahydro-pyran-2-yloxy)-3-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentanol (88275-76-7)

Guidance literature:

Multi-step reaction with 5 steps

1: 88 percent / KOt-Bu / 2-methyl-propan-2-ol

2: 1) 9-BBN, 2) H₂O₂, KOH / 1) THF

3: pyr.*HCl / CH₂Cl₂

4: 77 percent / t-butyllithium, copper iodide, tri-n-butylphosphine / diethyl ether / -78 °C

5: NaBH₄ / methanol

With potassium hydroxide; sodium tetrahydroborate; copper(l) iodide; 9-borabicyclo[3.3.1]nonane dimer; tributylphosphine; potassium tert-butylate; dihydrogen peroxide; tert.-butyl lithium; pyridine hydrochloride; In methanol; diethyl ether; dichloromethane; tert-butyl alcohol;

DOI:10.1016/0040-4039(84)80039-8

Reference yield:

3-Brom-2-methoxy-1-(2-propenyl)benzol (88275-72-3) → (1R,2R,3R,4R)-2-{2-Methoxy-3-[3-(tetrahydro-pyran-2-yloxy)-propyl]-benzyl}-4-(tetrahydro-pyran-2-yloxy)-3-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentanol (88275-76-7)

Guidance literature:

Multi-step reaction with 4 steps

1: 1) 9-BBN, 2) H₂O₂, KOH / 1) THF

2: pyr.*HCl / CH₂Cl₂

3: 77 percent / t-butyllithium, copper iodide, tri-n-butylphosphine / diethyl ether / -78 °C

4: NaBH₄ / methanol

With potassium hydroxide; sodium tetrahydroborate; copper(l) iodide; 9-borabicyclo[3.3.1]nonane dimer; tributylphosphine; dihydrogen peroxide; tert.-butyl lithium; pyridine hydrochloride; In methanol; diethyl ether; dichloromethane;

DOI:10.1016/0040-4039(84)80039-8

upstream raw materials:

(2R,3R,4R)-2-{2-Methoxy-3-[3-(tetrahydro-pyran-2-yloxy)-propyl]-benzyl}-4-(tetrahydro-pyran-2-yloxy)-3-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentanone

(1S,2R,3R,4R)-2-{2-Methoxy-3-[3-(tetrahydro-pyran-2-yloxy)-propyl]-benzyl}-4-(tetrahydro-pyran-2-yloxy)-3-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentanol

3,4-dihydro-2H-pyran

2-bromo-6-(2-propenyl)phenol

Downstream raw materials:

2-{(1R,2R,3R,5R)-5-Hydroxy-3-(tetrahydro-pyran-2-yloxy)-2-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentylmethyl}-6-[3-(tetrahydro-pyran-2-yloxy)-propyl]-phenol