benzyl 3β-{2-[4-({4-[(S)-2-(tert-butoxycarbonylamino)-3-methoxy-3-oxopropyl]phenoxy}methyl)-1H-1,2,3-triazol-1-yl]acetoxy}olean-12-en-28-oate

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Chemical Name:benzyl 3β-{2-[4-({4-[(S)-2-(tert-butoxycarbonylamino)-3-methoxy-3-oxopropyl]phenoxy}methyl)-1H-1,2,3-triazol-1-yl]acetoxy}olean-12-en-28-oate
CAS No.:1311268-06-0
Molecular Formula:C₅₇H₇₈N₄O₉
Molecular Weight:963.268
Hs Code.:

Synonyms:benzyl 3β-{2-[4-({4-[(S)-2-(tert-butoxycarbonylamino)-3-methoxy-3-oxopropyl]phenoxy}methyl)-1H-1,2,3-triazol-1-yl]acetoxy}olean-12-en-28-oate

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Chemical Property of benzyl 3β-{2-[4-({4-[(S)-2-(tert-butoxycarbonylamino)-3-methoxy-3-oxopropyl]phenoxy}methyl)-1H-1,2,3-triazol-1-yl]acetoxy}olean-12-en-28-oate

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Technology Process of benzyl 3β-{2-[4-({4-[(S)-2-(tert-butoxycarbonylamino)-3-methoxy-3-oxopropyl]phenoxy}methyl)-1H-1,2,3-triazol-1-yl]acetoxy}olean-12-en-28-oate

There total 6 articles about benzyl 3β-{2-[4-({4-[(S)-2-(tert-butoxycarbonylamino)-3-methoxy-3-oxopropyl]phenoxy}methyl)-1H-1,2,3-triazol-1-yl]acetoxy}olean-12-en-28-oate 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: 67.0%

: 949894-57-9
(S)-Methyl 2-((tert-butoxycarbonyl)amino)-3-(4-(prop-2-yn-1-yloxy)phenyl) propanoate

: 1311267-99-8
benzyl 3β-(2-azidoacetoxy)olean-12-en-28-oate

: 1311268-06-0
benzyl 3β-{2-[4-({4-[(S)-2-(tert-butoxycarbonylamino)-3-methoxy-3-oxopropyl]phenoxy}methyl)-1H-1,2,3-triazol-1-yl]acetoxy}olean-12-en-28-oate

Guidance literature:: With copper(ll) sulfate pentahydrate; sodium L-ascorbate; In dichloromethane; water; at 20 ℃;
DOI:10.1016/j.ejmech.2011.02.053

Reference yield:

: 100-44-7
benzyl chloride

: 1311268-06-0
benzyl 3β-{2-[4-({4-[(S)-2-(tert-butoxycarbonylamino)-3-methoxy-3-oxopropyl]phenoxy}methyl)-1H-1,2,3-triazol-1-yl]acetoxy}olean-12-en-28-oate

Guidance literature:: Multi-step reaction with 4 steps

1: potassium carbonate / N,N-dimethyl-formamide / 100 °C

2: dmap; potassium carbonate / dichloromethane / 24 h / 0 °C

3: sodium azide / N,N-dimethyl-formamide / 4 h / 75 °C

4: copper(ll) sulfate pentahydrate; sodium L-ascorbate / dichloromethane; water / 20 °C

With dmap; sodium azide; copper(ll) sulfate pentahydrate; potassium carbonate; sodium L-ascorbate; In dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.ejmech.2011.02.053

Reference yield:

: 508-02-1
Oleanolic acid

: 1311268-06-0
benzyl 3β-{2-[4-({4-[(S)-2-(tert-butoxycarbonylamino)-3-methoxy-3-oxopropyl]phenoxy}methyl)-1H-1,2,3-triazol-1-yl]acetoxy}olean-12-en-28-oate

Guidance literature:: Multi-step reaction with 4 steps

1: potassium carbonate / N,N-dimethyl-formamide / 100 °C

2: dmap; potassium carbonate / dichloromethane / 24 h / 0 °C

3: sodium azide / N,N-dimethyl-formamide / 4 h / 75 °C

4: copper(ll) sulfate pentahydrate; sodium L-ascorbate / dichloromethane; water / 20 °C

With dmap; sodium azide; copper(ll) sulfate pentahydrate; potassium carbonate; sodium L-ascorbate; In dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.ejmech.2011.02.053