3{1N(3-methyl-5-hydroxyphenyl)-1H-1,2,3-triazol-4yl}methyloxy betulinic acid

Base Information

Chemical Name:3{1N(3-methyl-5-hydroxyphenyl)-1H-1,2,3-triazol-4yl}methyloxy betulinic acid
CAS No.:1443134-60-8
Molecular Formula:C₄₀H₅₇N₃O₄
Molecular Weight:643.91
Hs Code.:

Synonyms:3{1N(3-methyl-5-hydroxyphenyl)-1H-1,2,3-triazol-4yl}methyloxy betulinic acid

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Chemical Property of 3{1N(3-methyl-5-hydroxyphenyl)-1H-1,2,3-triazol-4yl}methyloxy betulinic acid

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Technology Process of 3{1N(3-methyl-5-hydroxyphenyl)-1H-1,2,3-triazol-4yl}methyloxy betulinic acid

There total 3 articles about 3{1N(3-methyl-5-hydroxyphenyl)-1H-1,2,3-triazol-4yl}methyloxy betulinic acid 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: 94.0%

: 3-O-propargylbetulinic acid

: 1443134-69-7
3-azido-5-methylphenol

: 1443134-60-8
3{1N(3-methyl-5-hydroxyphenyl)-1H-1,2,3-triazol-4yl}methyloxy betulinic acid

Guidance literature:: With copper(II) sulfate; sodium L-ascorbate; In water; tert-butyl alcohol; at 20 ℃;
DOI:10.1016/j.ejmech.2013.03.028

Reference yield:

Betulinic acid: 472-15-1
Betulinic acid

: 1443134-60-8
3{1N(3-methyl-5-hydroxyphenyl)-1H-1,2,3-triazol-4yl}methyloxy betulinic acid

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydride / tetrahydrofuran / 24 h / Inert atmosphere

2: copper(II) sulfate; sodium L-ascorbate / water; tert-butyl alcohol / 20 °C

With sodium hydride; copper(II) sulfate; sodium L-ascorbate; In tetrahydrofuran; water; tert-butyl alcohol;
DOI:10.1016/j.ejmech.2013.03.028

Reference yield:

: 76619-89-1
3-amino-5-methylphenol

: 1443134-60-8
3{1N(3-methyl-5-hydroxyphenyl)-1H-1,2,3-triazol-4yl}methyloxy betulinic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: hydrogenchloride; sodium nitrite / water; dichloromethane / 0.5 h / 0 °C

1.2: 0.5 h

2.1: copper(II) sulfate; sodium L-ascorbate / water; tert-butyl alcohol / 20 °C

With hydrogenchloride; copper(II) sulfate; sodium L-ascorbate; sodium nitrite; In dichloromethane; water; tert-butyl alcohol;
DOI:10.1016/j.ejmech.2013.03.028