8-methoxycarbonyloctyl 3-O-(3',4'-di-O-benzyl-α-L-rhamnopyranosyl)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

Base Information

Chemical Name:8-methoxycarbonyloctyl 3-O-(3',4'-di-O-benzyl-α-L-rhamnopyranosyl)-2,4-di-O-benzoyl-α-L-rhamnopyranoside
CAS No.:72599-94-1
Molecular Formula:C₅₀H₆₀O₁₃
Molecular Weight:869.019
Hs Code.:

Synonyms:8-methoxycarbonyloctyl 3-O-(3',4'-di-O-benzyl-α-L-rhamnopyranosyl)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

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Chemical Property of 8-methoxycarbonyloctyl 3-O-(3',4'-di-O-benzyl-α-L-rhamnopyranosyl)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

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Technology Process of 8-methoxycarbonyloctyl 3-O-(3',4'-di-O-benzyl-α-L-rhamnopyranosyl)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

There total 9 articles about 8-methoxycarbonyloctyl 3-O-(3',4'-di-O-benzyl-α-L-rhamnopyranosyl)-2,4-di-O-benzoyl-α-L-rhamnopyranoside 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%

: 74597-45-8
8-methoxycarbonyloctyl 3-O-(2'-O-acetyl-3',4'-di-O-benzyl-α-L-rhamnopyranosyl)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

: 72599-94-1
8-methoxycarbonyloctyl 3-O-(3',4'-di-O-benzyl-α-L-rhamnopyranosyl)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

Guidance literature:: With magnesium methanolate; In methanol; at 0 ℃; for 19h;

Reference yield:

: 34957-73-8
methyl 9-hydroxynonanoate

: 72599-94-1
8-methoxycarbonyloctyl 3-O-(3',4'-di-O-benzyl-α-L-rhamnopyranosyl)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) mercuric cyanide, drierite, 2.) sodium, methanol / 1.) dichloromethane, overnight

2: 1.) toluene-p-sulphonic acid, pyridine, 3.) hydrochloric acid / 1.) DMF, room temperature, 6 h, 2.) overnight, 3.) water

3: 87 percent / silver triflate, tetramethylurea / CH₂Cl₂ / -70 deg C --> RT, overnight

4: 67 percent / magnesium methoxide / methanol / 19 h / 0 °C

With pyridine; hydrogenchloride; methanol; calcium sulfate; silver trifluoromethanesulfonate; sodium; mercury(II) cyanide; toluene-4-sulfonic acid; magnesium methanolate; tetramethylurea; In methanol; dichloromethane;

Reference yield:

: 98-88-4
benzoyl chloride

: 72599-94-1
8-methoxycarbonyloctyl 3-O-(3',4'-di-O-benzyl-α-L-rhamnopyranosyl)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) toluene-p-sulphonic acid, pyridine, 3.) hydrochloric acid / 1.) DMF, room temperature, 6 h, 2.) overnight, 3.) water

2: 87 percent / silver triflate, tetramethylurea / CH₂Cl₂ / -70 deg C --> RT, overnight

3: 67 percent / magnesium methoxide / methanol / 19 h / 0 °C

With pyridine; hydrogenchloride; silver trifluoromethanesulfonate; toluene-4-sulfonic acid; magnesium methanolate; tetramethylurea; In methanol; dichloromethane;