ethyl-3,6-dideoxy-6-diazo-3-benzyloxycarbonylamino-1,2-O-isopropylidene-α-D-xylohept-5-ulofuranuronate

Base Information

Chemical Name:ethyl-3,6-dideoxy-6-diazo-3-benzyloxycarbonylamino-1,2-O-isopropylidene-α-D-xylohept-5-ulofuranuronate
CAS No.:936947-82-9
Molecular Formula:C₂₀H₂₃N₃O₈
Molecular Weight:433.418
Hs Code.:

Synonyms:ethyl-3,6-dideoxy-6-diazo-3-benzyloxycarbonylamino-1,2-O-isopropylidene-α-D-xylohept-5-ulofuranuronate

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Chemical Property of ethyl-3,6-dideoxy-6-diazo-3-benzyloxycarbonylamino-1,2-O-isopropylidene-α-D-xylohept-5-ulofuranuronate

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Technology Process of ethyl-3,6-dideoxy-6-diazo-3-benzyloxycarbonylamino-1,2-O-isopropylidene-α-D-xylohept-5-ulofuranuronate

There total 3 articles about ethyl-3,6-dideoxy-6-diazo-3-benzyloxycarbonylamino-1,2-O-isopropylidene-α-D-xylohept-5-ulofuranuronate 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: 87.0%

: 936947-81-8
ethyl-3,6-dideoxy-3-benzyloxycarbonylamino-1,2-O-isopropylidene-α-D-xylohept-5-ulofuranuronate

: 936947-82-9
ethyl-3,6-dideoxy-6-diazo-3-benzyloxycarbonylamino-1,2-O-isopropylidene-α-D-xylohept-5-ulofuranuronate

Guidance literature:: With triethylamine; Methanesulfonyl azide; In acetonitrile; at 25 ℃; for 2h;
DOI:10.1055/s-2007-970743

Reference yield:

: 936947-80-7
(5-formyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl)-carbamic acid benzyl ester

: 936947-82-9
ethyl-3,6-dideoxy-6-diazo-3-benzyloxycarbonylamino-1,2-O-isopropylidene-α-D-xylohept-5-ulofuranuronate

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / ZnCl₂; ethylene diamine / CH₂Cl₂ / 2 h / 25 °C

2: 87 percent / methanesulfonyl azide; triethylamine / acetonitrile / 2 h / 25 °C

With ethylenediamine; triethylamine; Methanesulfonyl azide; zinc(II) chloride; In dichloromethane; acetonitrile;
DOI:10.1055/s-2007-970743

Reference yield:

: 3-benzyloxycarbonylamino-3-deoxy-1,2-O-isopropylidene-α-D-glucofuranose

: 936947-82-9
ethyl-3,6-dideoxy-6-diazo-3-benzyloxycarbonylamino-1,2-O-isopropylidene-α-D-xylohept-5-ulofuranuronate

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / sodium metaperiodate / acetone; H₂O / 2 h / 0 °C

2: 81 percent / ZnCl₂; ethylene diamine / CH₂Cl₂ / 2 h / 25 °C

3: 87 percent / methanesulfonyl azide; triethylamine / acetonitrile / 2 h / 25 °C

With sodium periodate; ethylenediamine; triethylamine; Methanesulfonyl azide; zinc(II) chloride; In dichloromethane; water; acetone; acetonitrile;
DOI:10.1055/s-2007-970743