(1SR)-epimino>-(1RS)-3,4-di-O-acetyl-5,7-O-benzylidene-(1,2,3,5/4,6)-3,4,5-trihydroxy-6-(hydroxymethyl)cyclohexane

Base Information

Chemical Name:(1SR)-epimino>-(1RS)-3,4-di-O-acetyl-5,7-O-benzylidene-(1,2,3,5/4,6)-3,4,5-trihydroxy-6-(hydroxymethyl)cyclohexane
CAS No.:82252-26-4
Molecular Formula:C₃₁H₄₁NO₁₀
Molecular Weight:587.667
Hs Code.:

(1SR)-<N-<2,3:4,7-di-O-isopropylidene-(1,2,4/3,5)-2,3,4-trihydroxy-5-(hydroxymethyl)cyclohexyl>epimino>-(1RS)-3,4-di-O-acetyl-5,7-O-benzylidene-(1,2,3,5/4,6)-3,4,5-trihydroxy-6-(hydroxymethyl)cyclohexane

Synonyms:(1SR)-epimino>-(1RS)-3,4-di-O-acetyl-5,7-O-benzylidene-(1,2,3,5/4,6)-3,4,5-trihydroxy-6-(hydroxymethyl)cyclohexane

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Chemical Property of (1SR)-epimino>-(1RS)-3,4-di-O-acetyl-5,7-O-benzylidene-(1,2,3,5/4,6)-3,4,5-trihydroxy-6-(hydroxymethyl)cyclohexane

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Technology Process of (1SR)-epimino>-(1RS)-3,4-di-O-acetyl-5,7-O-benzylidene-(1,2,3,5/4,6)-3,4,5-trihydroxy-6-(hydroxymethyl)cyclohexane

There total 6 articles about (1SR)-epimino>-(1RS)-3,4-di-O-acetyl-5,7-O-benzylidene-(1,2,3,5/4,6)-3,4,5-trihydroxy-6-(hydroxymethyl)cyclohexane 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: 56.0%

: 82252-25-3
N-<(1RS)-2,3-di-O-acetyl-4,7-O-benzylidene-(1,2,4/3,5,6)-6-chloro-2,3,4 trihydroxy-5-(hydroxymethyl)cyclohexyl>-(1RS)-2,3:4,7-di-O-isopropylidenevalidamine

: 82252-27-5
Acetic acid (6R,7R,8R,8aS)-8-acetoxy-2-phenyl-6-((3aR,4S,5aS,9aS,9bR)-2,2,8,8-tetramethyl-hexahydro-[1,3]dioxolo[4',5':3,4]benzo[1,2-d][1,3]dioxin-4-ylamino)-6,7,8,8a-tetrahydro-4H-benzo[1,3]dioxin-7-yl ester

: 82252-26-4
(1SR)-epimino>-(1RS)-3,4-di-O-acetyl-5,7-O-benzylidene-(1,2,3,5/4,6)-3,4,5-trihydroxy-6-(hydroxymethyl)cyclohexane

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In toluene; for 3h; Heating; reflux;
DOI:10.1021/jo00188a016

Reference yield: 56.0%

: 82252-25-3
Acetic acid (4aR,5R,6R,7S,8S,8aR)-8-acetoxy-5-chloro-2-phenyl-6-((3aR,4R,5aS,9aS,9bR)-2,2,8,8-tetramethyl-hexahydro-[1,3]dioxolo[4',5':3,4]benzo[1,2-d][1,3]dioxin-4-ylamino)-hexahydro-benzo[1,3]dioxin-7-yl ester

: 82252-26-4
(1SR)-epimino>-(1RS)-3,4-di-O-acetyl-5,7-O-benzylidene-(1,2,3,5/4,6)-3,4,5-trihydroxy-6-(hydroxymethyl)cyclohexane

: 82252-27-5
Acetic acid (6S,7S,8S,8aR)-8-acetoxy-2-phenyl-6-((3aR,4R,5aS,9aS,9bR)-2,2,8,8-tetramethyl-hexahydro-[1,3]dioxolo[4',5':3,4]benzo[1,2-d][1,3]dioxin-4-ylamino)-6,7,8,8a-tetrahydro-4H-benzo[1,3]dioxin-7-yl ester

Guidance literature:: With 1,8-diaza-bicyclo-[5.4.0]-undec-5-ene; In toluene; for 3h; Heating;
DOI:10.1246/cl.1982.749

Reference yield: 42.0%

: 82252-22-0
Acetic acid (4aR,5S,7R,8R,8aS)-8-acetoxy-5-hydroxy-2-phenyl-6-((3aR,5aS,9aS,9bR)-2,2,8,8-tetramethyl-hexahydro-[1,3]dioxolo[4',5':3,4]benzo[1,2-d][1,3]dioxin-4-ylamino)-hexahydro-benzo[1,3]dioxin-7-yl ester

: 82252-25-3
N-<(1RS)-2,3-di-O-acetyl-4,7-O-benzylidene-(1,2,4/3,5,6)-6-chloro-2,3,4 trihydroxy-5-(hydroxymethyl)cyclohexyl>-(1RS)-2,3:4,7-di-O-isopropylidenevalidamine

: 82252-27-5
N-<(1SR)-5,6-di-O-acetyl-4,7O-benzylidene-(1,4,6/5)-4,5,6-trihydroxy-3-(hydroxymethyl)-2-cyclohexenyl>-(1SR)-2,3:4,7-di-O-isopropylidenevalidamine

: 82252-26-4
(1SR)-epimino>-(1SR)-3,4-di-O-acetyl-5,7-O-benzylidene-(1,2,3,5/4,6)-3,4,5-trihydroxy-6-(hydroxymethyl)cyclohexane

Guidance literature:: With pyridine; sulfuryl dichloride; Yield given. Further byproducts given. Title compound not separated from byproducts; 1.) -15 degC, 2 h, 2.) 3 degC, overnight;
DOI:10.1021/jo00188a016