5-methyl-1-(propan-2-yl)-4- [4-(propan-2-yloxy)benzyl]-1H-pyrazol-3-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

Base Information

Chemical Name:5-methyl-1-(propan-2-yl)-4- [4-(propan-2-yloxy)benzyl]-1H-pyrazol-3-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside
CAS No.:1338796-70-5
Molecular Formula:C₃₁H₄₂N₂O₁₁
Molecular Weight:618.681
Hs Code.:

Synonyms:5-methyl-1-(propan-2-yl)-4- [4-(propan-2-yloxy)benzyl]-1H-pyrazol-3-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

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Chemical Property of 5-methyl-1-(propan-2-yl)-4- [4-(propan-2-yloxy)benzyl]-1H-pyrazol-3-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

Chemical Property:

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Technology Process of 5-methyl-1-(propan-2-yl)-4- [4-(propan-2-yloxy)benzyl]-1H-pyrazol-3-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

There total 8 articles about 5-methyl-1-(propan-2-yl)-4- [4-(propan-2-yloxy)benzyl]-1H-pyrazol-3-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside 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:

: 1028026-83-6
5-methyl-1-(propan-2-yl)-4-[4-(propan-2-yloxy)benzyl]-1,2-dihydro-3H-pyrazol-3-one

: 572-09-8
2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide

: 1338796-70-5
5-methyl-1-(propan-2-yl)-4- [4-(propan-2-yloxy)benzyl]-1H-pyrazol-3-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

Guidance literature:: With lithium hydroxide; In tert-butyl alcohol; at 38 ℃; for 4h; Inert atmosphere;

Reference yield:

: 572-09-8,3068-32-4,4026-32-8,6919-96-6,13242-53-0,14227-54-4,14795-18-7,19186-59-5,19285-38-2,21698-13-5,29907-26-4,53369-42-9,60619-58-1,61303-35-3,67337-79-5,69127-37-3,70749-15-4,72002-90-5,75247-30-2,75880-74-9,78418-57-2,102339-89-9,102339-90-2,103530-40-1,114028-03-4,114718-45-5,138514-70-2,138514-71-3
2,3,4,6-tetra-O-acetyl-D-glucopyranosyl bromide

: 1028026-83-6
5-methyl-1-(propan-2-yl)-4-[4-(propan-2-yloxy)benzyl]-1,2-dihydro-3H-pyrazol-3-one

: 1338796-70-5
5-methyl-1-(propan-2-yl)-4- [4-(propan-2-yloxy)benzyl]-1H-pyrazol-3-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

Guidance literature:: With lithium hydroxide monohydrate; In tert-butyl alcohol; at 20 - 45 ℃; for 5h;

Reference yield:

: 623-05-2
(4-hydroxyphenyl)methanol

: 1338796-70-5
5-methyl-1-(propan-2-yl)-4- [4-(propan-2-yloxy)benzyl]-1H-pyrazol-3-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 7 steps

1.1: potassium hydroxide / methanol / 2 h / 30 °C

1.2: 25 h / 40 - 45 °C

2.1: trichlorophosphate / N,N-dimethyl-formamide; acetonitrile / 5 h / 25 - 35 °C

3.1: lithium chloride; sodium iodide; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide; toluene / 5 h / 55 °C

4.1: hydrazine hydrate / methanol / 5 h / 30 °C

5.1: pyridine / acetonitrile / 3 h / 20 - 35 °C / Large scale

6.1: lithium hydroxide monohydrate / 1-methyl-pyrrolidin-2-one / 2 h / 25 - 30 °C

6.2: 60 - 65 °C

7.1: lithium hydroxide monohydrate / tert-butyl alcohol / 5 h / 20 - 45 °C

With pyridine; lithium hydroxide monohydrate; hydrazine hydrate; N-ethyl-N,N-diisopropylamine; sodium iodide; lithium chloride; potassium hydroxide; trichlorophosphate; In 1-methyl-pyrrolidin-2-one; methanol; N,N-dimethyl-formamide; toluene; acetonitrile; tert-butyl alcohol;