benzyl (1-benzyl-3-hydroxy-4,5-dihydro-1H-pyrazol-5-yl)(4-methyl-2,6,7-trioxabicyclo[2.2.2]octan-1-yl)methylcarbamate

Base Information

Chemical Name:benzyl (1-benzyl-3-hydroxy-4,5-dihydro-1H-pyrazol-5-yl)(4-methyl-2,6,7-trioxabicyclo[2.2.2]octan-1-yl)methylcarbamate
CAS No.:1403606-92-7
Molecular Formula:C₂₅H₂₉N₃O₆
Molecular Weight:467.522
Hs Code.:

Synonyms:benzyl (1-benzyl-3-hydroxy-4,5-dihydro-1H-pyrazol-5-yl)(4-methyl-2,6,7-trioxabicyclo[2.2.2]octan-1-yl)methylcarbamate

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Chemical Property of benzyl (1-benzyl-3-hydroxy-4,5-dihydro-1H-pyrazol-5-yl)(4-methyl-2,6,7-trioxabicyclo[2.2.2]octan-1-yl)methylcarbamate

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Technology Process of benzyl (1-benzyl-3-hydroxy-4,5-dihydro-1H-pyrazol-5-yl)(4-methyl-2,6,7-trioxabicyclo[2.2.2]octan-1-yl)methylcarbamate

There total 1 articles about benzyl (1-benzyl-3-hydroxy-4,5-dihydro-1H-pyrazol-5-yl)(4-methyl-2,6,7-trioxabicyclo[2.2.2]octan-1-yl)methylcarbamate 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:

: 1403606-89-2
C₁₉H₂₃NO₇

: 1403606-92-7
benzyl (1-benzyl-3-hydroxy-4,5-dihydro-1H-pyrazol-5-yl)(4-methyl-2,6,7-trioxabicyclo[2.2.2]octan-1-yl)methylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine hydrate / ethanol / 3 h / Reflux

2: potassium carbonate; sodium iodide / acetonitrile / 1.5 h / Reflux

With potassium carbonate; hydrazine hydrate; sodium iodide; In ethanol; acetonitrile;
DOI:10.1002/cmdc.201200304

Reference yield: 43.0%

: 67-56-1
methanol

: 1403606-92-7
benzyl (1-benzyl-3-hydroxy-4,5-dihydro-1H-pyrazol-5-yl)(4-methyl-2,6,7-trioxabicyclo[2.2.2]octan-1-yl)methylcarbamate

: benzyl (S*)-(methoxycarbonyl)((R*)-1-benzyl-4,5-dihydro-3-hydroxy-1H-pyrazol-5-yl)methylcarbamate

: benzyl (S*)-(methoxycarbonyl)((S*)-1-benzyl-4,5-dihydro-3-hydroxy-1H-pyrazol-5-yl)methylcarbamate

Guidance literature:: benzyl (1-benzyl-3-hydroxy-4,5-dihydro-1H-pyrazol-5-yl)(4-methyl-2,6,7-trioxabicyclo[2.2.2]octan-1-yl)methylcarbamate; With pyridinium p-toluenesulfonate; In water; acetonitrile; at 20 ℃; for 1h;

methanol; With potassium carbonate; at 20 ℃; for 3h; Overall yield = 86 %;
DOI:10.1002/cmdc.201200304