{3-[1-(4-Hydroxy-2-oxo-5,6,7,8,9,10,11,12-octahydro-2H-cyclodeca[b]pyran-3-yl)-propyl]-phenyl}-carbamic acid benzyl ester

Base Information

• Chemical Name: {3-[1-(4-Hydroxy-2-oxo-5,6,7,8,9,10,11,12-octahydro-2H-cyclodeca[b]pyran-3-yl)-propyl]-phenyl}-carbamic acid benzyl ester
• CAS No.: 181929-85-1
• Molecular Formula: C₃₀H₃₅NO₅
• Molecular Weight: 489.612

Synonyms:{3-[1-(4-Hydroxy-2-oxo-5,6,7,8,9,10,11,12-octahydro-2H-cyclodeca[b]pyran-3-yl)-propyl]-phenyl}-carbamic acid benzyl ester

Chemical Property of {3-[1-(4-Hydroxy-2-oxo-5,6,7,8,9,10,11,12-octahydro-2H-cyclodeca[b]pyran-3-yl)-propyl]-phenyl}-carbamic acid benzyl ester

Chemical Property:

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Technology Process of {3-[1-(4-Hydroxy-2-oxo-5,6,7,8,9,10,11,12-octahydro-2H-cyclodeca[b]pyran-3-yl)-propyl]-phenyl}-carbamic acid benzyl ester

There total 3 articles about {3-[1-(4-Hydroxy-2-oxo-5,6,7,8,9,10,11,12-octahydro-2H-cyclodeca[b]pyran-3-yl)-propyl]-phenyl}-carbamic acid benzyl ester 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'-nitropropiophenone (17408-16-1) → {3-[1-(4-Hydroxy-2-oxo-5,6,7,8,9,10,11,12-octahydro-2H-cyclodeca[b]pyran-3-yl)-propyl]-phenyl}-carbamic acid benzyl ester (181929-85-1)

Guidance literature:

Multi-step reaction with 3 steps

1: H₂ / 10percent Pd/C / methanol / 3 h / 2585.7 Torr

2: (i-Pr)2NEt / CH₂Cl₂ / 18 h / Ambient temperature

3: p-toluenesulfonic acid / toluene / 5 h / Heating

With hydrogen; toluene-4-sulfonic acid; N-ethyl-N,N-diisopropylamine; palladium on activated charcoal; In methanol; dichloromethane; toluene;

DOI:10.1021/jm960296c

Reference yield:

1-(3-aminophenyl)-1-propanol (67531-69-5) → {3-[1-(4-Hydroxy-2-oxo-5,6,7,8,9,10,11,12-octahydro-2H-cyclodeca[b]pyran-3-yl)-propyl]-phenyl}-carbamic acid benzyl ester (181929-85-1)

Guidance literature:

Multi-step reaction with 2 steps

1: (i-Pr)2NEt / CH₂Cl₂ / 18 h / Ambient temperature

2: p-toluenesulfonic acid / toluene / 5 h / Heating

With toluene-4-sulfonic acid; N-ethyl-N,N-diisopropylamine; In dichloromethane; toluene;

DOI:10.1021/jm960296c

Reference yield:

5,6,7,8,9,10,11,12-Octahydro-4-hydroxy-2H-cyclodecapyran-2-on (104155-61-5) + [3-(1-Hydroxy-propyl)-phenyl]-carbamic acid benzyl ester (166337-56-0) → {3-[1-(4-Hydroxy-2-oxo-5,6,7,8,9,10,11,12-octahydro-2H-cyclodeca[b]pyran-3-yl)-propyl]-phenyl}-carbamic acid benzyl ester (181929-85-1)

Guidance literature:

With toluene-4-sulfonic acid; In toluene; for 5h; Heating;

DOI:10.1021/jm960296c

upstream raw materials:

5,6,7,8,9,10,11,12-Octahydro-4-hydroxy-2H-cyclodecapyran-2-on

[3-(1-Hydroxy-propyl)-phenyl]-carbamic acid benzyl ester

3'-nitropropiophenone

1-(3-aminophenyl)-1-propanol

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