19-[1-(4-chloro phenyl)-propanoyl-4,5-dihydro-1H-pyrazol-4-yl]lupeol-3 (4-chlorophenyl-3-prapanoyl) ester

Base Information

Chemical Name:19-[1-(4-chloro phenyl)-propanoyl-4,5-dihydro-1H-pyrazol-4-yl]lupeol-3 (4-chlorophenyl-3-prapanoyl) ester
CAS No.:1585993-60-7
Molecular Formula:C₄₈H₆₄Cl₂N₂O₃
Molecular Weight:787.954
Hs Code.:

Synonyms:19-[1-(4-chloro phenyl)-propanoyl-4,5-dihydro-1H-pyrazol-4-yl]lupeol-3 (4-chlorophenyl-3-prapanoyl) ester

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Chemical Property of 19-[1-(4-chloro phenyl)-propanoyl-4,5-dihydro-1H-pyrazol-4-yl]lupeol-3 (4-chlorophenyl-3-prapanoyl) ester

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Technology Process of 19-[1-(4-chloro phenyl)-propanoyl-4,5-dihydro-1H-pyrazol-4-yl]lupeol-3 (4-chlorophenyl-3-prapanoyl) ester

There total 2 articles about 19-[1-(4-chloro phenyl)-propanoyl-4,5-dihydro-1H-pyrazol-4-yl]lupeol-3 (4-chlorophenyl-3-prapanoyl) 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: 74.0%

: 2019-34-3
3-(4-chlorophenyl)propanoic acid

: 64181-07-3
3β-hydroxy-lup-20(29)-en-30-al

: 1585993-60-7
19-[1-(4-chloro phenyl)-propanoyl-4,5-dihydro-1H-pyrazol-4-yl]lupeol-3 (4-chlorophenyl-3-prapanoyl) ester

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 20 ℃; for 3h;
DOI:10.1016/j.bmcl.2014.04.059

Reference yield:

: 545-47-1
lupenol

: 1585993-60-7
19-[1-(4-chloro phenyl)-propanoyl-4,5-dihydro-1H-pyrazol-4-yl]lupeol-3 (4-chlorophenyl-3-prapanoyl) ester

Guidance literature:: Multi-step reaction with 2 steps

1: selenium(IV) oxide / ethanol / 48 h / 20 °C / Reflux

2: dicyclohexyl-carbodiimide; dmap / dichloromethane / 3 h / 20 °C

With dmap; selenium(IV) oxide; dicyclohexyl-carbodiimide; In ethanol; dichloromethane;
DOI:10.1016/j.bmcl.2014.04.059