1-(hydroxycarbonyl)pentadec-10(S)-yl 4-O-benzyl-α-L-rhamnopyranosyl-(1→4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Base Information

Chemical Name:1-(hydroxycarbonyl)pentadec-10(S)-yl 4-O-benzyl-α-L-rhamnopyranosyl-(1→4)-2,3-O-isopropylidene-α-L-rhamnopyranoside
CAS No.:929296-58-2
Molecular Formula:C₃₈H₆₂O₁₁
Molecular Weight:694.904
Hs Code.:

Synonyms:1-(hydroxycarbonyl)pentadec-10(S)-yl 4-O-benzyl-α-L-rhamnopyranosyl-(1→4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

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Chemical Property of 1-(hydroxycarbonyl)pentadec-10(S)-yl 4-O-benzyl-α-L-rhamnopyranosyl-(1→4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

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Technology Process of 1-(hydroxycarbonyl)pentadec-10(S)-yl 4-O-benzyl-α-L-rhamnopyranosyl-(1→4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

There total 22 articles about 1-(hydroxycarbonyl)pentadec-10(S)-yl 4-O-benzyl-α-L-rhamnopyranosyl-(1→4)-2,3-O-isopropylidene-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: 97.0%

: 1513847-22-7
1-(methoxycarbonyl)pentadec-10(S)-yl 4-O-benzyl-α-L-rhamnopyranosyl-(1→4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

: 929296-58-2
1-(hydroxycarbonyl)pentadec-10(S)-yl 4-O-benzyl-α-L-rhamnopyranosyl-(1→4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Guidance literature:: With potassium hydroxide; In methanol; water; at 55 ℃; for 3h;
DOI:10.1021/ol403369h

Reference yield: 94.0%

: 929296-57-1
11-[7-(3,4-diacetoxy-5-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-2,2,6-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yloxy]-hexadecanoic acid methyl ester

: 929296-58-2
1-(hydroxycarbonyl)pentadec-10(S)-yl 4-O-benzyl-α-L-rhamnopyranosyl-(1→4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Guidance literature:: With potassium hydroxide; In methanol; water; at 55 ℃;
DOI:10.1055/s-2006-956493

Reference yield:

: 121043-05-8
(S)-methyl 11-hydroxyhexadecanoate

: 929296-58-2
1-(hydroxycarbonyl)pentadec-10(S)-yl 4-O-benzyl-α-L-rhamnopyranosyl-(1→4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 66 percent / boron trifluoride-diethyl ether / CH₂Cl₂ / -78 - 20 °C

2: NaOMe / methanol / -20 °C

3: p-TsOH / dimethylformamide / 20 °C

4: 96 percent / trimethylsilyl trifluoromethanesulfonate / CH₂Cl₂ / -78 - 20 °C

5: 94 percent / potassium hydroxide / methanol; H₂O / 55 °C

With potassium hydroxide; trimethylsilyl trifluoromethanesulfonate; boron trifluoride diethyl etherate; sodium methylate; toluene-4-sulfonic acid; In methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1055/s-2006-956493