p-methoxyphenyl 3-O-allyloxycarbonyl-2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzoyl-α-L-rhamnopyranoside

Base Information

Chemical Name:p-methoxyphenyl 3-O-allyloxycarbonyl-2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzoyl-α-L-rhamnopyranoside
CAS No.:1237533-02-6
Molecular Formula:C₅₁H₄₈O₁₆
Molecular Weight:916.933
Hs Code.:

Synonyms:p-methoxyphenyl 3-O-allyloxycarbonyl-2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzoyl-α-L-rhamnopyranoside

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Chemical Property of p-methoxyphenyl 3-O-allyloxycarbonyl-2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzoyl-α-L-rhamnopyranoside

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Technology Process of p-methoxyphenyl 3-O-allyloxycarbonyl-2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzoyl-α-L-rhamnopyranoside

There total 6 articles about p-methoxyphenyl 3-O-allyloxycarbonyl-2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-3,4-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: 89.0%

: 1096154-19-6
3-O-allyloxycarbonyl-2,4-di-O-benzoyl-α-L-rhamnopyranosyl trichloroacetimidate

: 1124220-92-3
p-methoxylphenyl 3,4-di-O-benzoyl-α-L-rhamnopyranoside

: 1237533-02-6
p-methoxyphenyl 3-O-allyloxycarbonyl-2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzoyl-α-L-rhamnopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -10 - 20 ℃; Molecular sieve; Inert atmosphere;
DOI:10.1080/07328301003786789

Reference yield:

: 583041-01-4
4-methoxyphenyl 4-O-benzoyl-α-L-rhamnopyranoside

: 1237533-02-6
p-methoxyphenyl 3-O-allyloxycarbonyl-2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzoyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: pyridine / dichloromethane / Inert atmosphere

2: pyridine / dichloromethane / 20 °C / Inert atmosphere; Cooling with ice

3: ammonium cerium (IV) nitrate / acetonitrile / 0.33 h / 35 °C

4: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 0 °C / Inert atmosphere

5: trimethylsilyl trifluoromethanesulfonate / dichloromethane / -10 - 20 °C / Molecular sieve; Inert atmosphere

With pyridine; ammonium cerium (IV) nitrate; trimethylsilyl trifluoromethanesulfonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; acetonitrile;
DOI:10.1080/07328301003786789

Reference yield:

: 1096154-35-6
3-O-allyloxycarbonyl-2,4-di-O-benzoyl-α-L-rhamnopyranose

: 1237533-02-6
p-methoxyphenyl 3-O-allyloxycarbonyl-2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzoyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 0 °C / Inert atmosphere

2: trimethylsilyl trifluoromethanesulfonate / dichloromethane / -10 - 20 °C / Molecular sieve; Inert atmosphere

With trimethylsilyl trifluoromethanesulfonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane;
DOI:10.1080/07328301003786789