N-(benzyl)benzyloxycarbonyl-5-aminopentanyl 2,3-di-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside

Base Information

Chemical Name:N-(benzyl)benzyloxycarbonyl-5-aminopentanyl 2,3-di-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside
CAS No.:1421768-15-1
Molecular Formula:C₄₇H₄₉NO₉
Molecular Weight:771.907
Hs Code.:

Synonyms:N-(benzyl)benzyloxycarbonyl-5-aminopentanyl 2,3-di-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside

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Chemical Property of N-(benzyl)benzyloxycarbonyl-5-aminopentanyl 2,3-di-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside

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Technology Process of N-(benzyl)benzyloxycarbonyl-5-aminopentanyl 2,3-di-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside

There total 5 articles about N-(benzyl)benzyloxycarbonyl-5-aminopentanyl 2,3-di-O-benzoyl-4-O-benzyl-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: 94.0%

: 920958-49-2
benzyl-(5-hydroxy-pentyl)-carbamic acid benzyl ester

: 1334540-26-9
2,3-di-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside-N-phenyl-trifluoroacetimidate

: 1421768-15-1
N-(benzyl)benzyloxycarbonyl-5-aminopentanyl 2,3-di-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -30 - -20 ℃; for 1h; Inert atmosphere; Molecular sieve;

Reference yield:

: 870543-47-8
4-methoxyphenyl 4-O-benzyl-α-L-rhamnopyranoside

: 1421768-15-1
N-(benzyl)benzyloxycarbonyl-5-aminopentanyl 2,3-di-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine; dmap / dichloromethane / 0 - 20 °C / Inert atmosphere

2: ammonium cerium (IV) nitrate / water; acetonitrile / 2 h / Inert atmosphere

3: caesium carbonate / dichloromethane / 0 - 20 °C / Inert atmosphere

4: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 1 h / -30 - -20 °C / Inert atmosphere; Molecular sieve

With pyridine; dmap; ammonium cerium (IV) nitrate; trimethylsilyl trifluoromethanesulfonate; caesium carbonate; In dichloromethane; water; acetonitrile;

Reference yield:

: 1334540-58-7
4-methoxyphenyl-2,3-di-O-benzoyl-4-O-benzyl-α-L-rhamno-pyranoside

: 1421768-15-1
N-(benzyl)benzyloxycarbonyl-5-aminopentanyl 2,3-di-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: ammonium cerium (IV) nitrate / water; acetonitrile / 2 h / Inert atmosphere

2: caesium carbonate / dichloromethane / 0 - 20 °C / Inert atmosphere

3: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 1 h / -30 - -20 °C / Inert atmosphere; Molecular sieve

With ammonium cerium (IV) nitrate; trimethylsilyl trifluoromethanesulfonate; caesium carbonate; In dichloromethane; water; acetonitrile;