(1aS,2aR,4S,7aS,8bR,9aR,10aR)-1,2:9,10-di-O-isopropylidene-3-(4-methyl-phenylimino)-3,5,6-trideoxydecos-4-ulose 1,4:7,10-difuranose-4,8-pyranose

Base Information

Chemical Name:(1aS,2aR,4S,7aS,8bR,9aR,10aR)-1,2:9,10-di-O-isopropylidene-3-(4-methyl-phenylimino)-3,5,6-trideoxydecos-4-ulose 1,4:7,10-difuranose-4,8-pyranose
CAS No.:869653-55-4
Molecular Formula:C₂₃H₂₉NO₇
Molecular Weight:431.486
Hs Code.:

Synonyms:(1aS,2aR,4S,7aS,8bR,9aR,10aR)-1,2:9,10-di-O-isopropylidene-3-(4-methyl-phenylimino)-3,5,6-trideoxydecos-4-ulose 1,4:7,10-difuranose-4,8-pyranose

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Chemical Property of (1aS,2aR,4S,7aS,8bR,9aR,10aR)-1,2:9,10-di-O-isopropylidene-3-(4-methyl-phenylimino)-3,5,6-trideoxydecos-4-ulose 1,4:7,10-difuranose-4,8-pyranose

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Technology Process of (1aS,2aR,4S,7aS,8bR,9aR,10aR)-1,2:9,10-di-O-isopropylidene-3-(4-methyl-phenylimino)-3,5,6-trideoxydecos-4-ulose 1,4:7,10-difuranose-4,8-pyranose

There total 2 articles about (1aS,2aR,4S,7aS,8bR,9aR,10aR)-1,2:9,10-di-O-isopropylidene-3-(4-methyl-phenylimino)-3,5,6-trideoxydecos-4-ulose 1,4:7,10-difuranose-4,8-pyranose 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: 42.0%

: 869653-53-2
(1aS,2aS,4S,7aS,8bR,9aR,10aR)-5,6-dideoxy-1,2:9,10-di-O-isopropylidene-decosdialdos-3,4-diulose 1,4:7,10-difuranose-4,8-pyranose

: 106-49-0,12221-03-3
p-toluidine

: 869653-55-4
(1aS,2aR,4S,7aS,8bR,9aR,10aR)-1,2:9,10-di-O-isopropylidene-3-(4-methyl-phenylimino)-3,5,6-trideoxydecos-4-ulose 1,4:7,10-difuranose-4,8-pyranose

Guidance literature:: In ethanol; at 70 ℃; for 48h;
DOI:10.1016/j.carres.2005.06.032

Reference yield:

: 725739-24-2
(1aS,2aR,3aS,4S,7aS,8bR,9aR,10aR)-5,6-dideoxy-1,2:9,10-di-O-isopropylidene-decosdialdos-4-ulose 1,4:7,10-difuranose-4,8-pyranose

: 869653-55-4
(1aS,2aR,4S,7aS,8bR,9aR,10aR)-1,2:9,10-di-O-isopropylidene-3-(4-methyl-phenylimino)-3,5,6-trideoxydecos-4-ulose 1,4:7,10-difuranose-4,8-pyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / pyridinium dichromate; Ac₂O / acetonitrile / 6 h / 80 °C

2: 42 percent / ethanol / 48 h / 70 °C

With dipyridinium dichromate; acetic anhydride; In ethanol; acetonitrile;
DOI:10.1016/j.carres.2005.06.032