pent-4-enyl 2-allyloxycarbonylamino-3,4,6-tri-O-benzyl-2-deoxy-α-D-talopyranoside

Base Information

Chemical Name:pent-4-enyl 2-allyloxycarbonylamino-3,4,6-tri-O-benzyl-2-deoxy-α-D-talopyranoside
CAS No.:1333933-42-8
Molecular Formula:C₃₆H₄₃NO₇
Molecular Weight:601.74
Hs Code.:

Synonyms:pent-4-enyl 2-allyloxycarbonylamino-3,4,6-tri-O-benzyl-2-deoxy-α-D-talopyranoside

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Chemical Property of pent-4-enyl 2-allyloxycarbonylamino-3,4,6-tri-O-benzyl-2-deoxy-α-D-talopyranoside

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Technology Process of pent-4-enyl 2-allyloxycarbonylamino-3,4,6-tri-O-benzyl-2-deoxy-α-D-talopyranoside

There total 6 articles about pent-4-enyl 2-allyloxycarbonylamino-3,4,6-tri-O-benzyl-2-deoxy-α-D-talopyranoside 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:

: C₃₂H₃₉NO₅

: 2937-50-0
Allyl chloroformate

: 1333933-42-8
pent-4-enyl 2-allyloxycarbonylamino-3,4,6-tri-O-benzyl-2-deoxy-α-D-talopyranoside

Guidance literature:: With sodium hydrogencarbonate; In dichloromethane; water; for 4h;
DOI:10.1016/j.tetasy.2011.06.027

Reference yield:

: 80040-79-5
3,4,6-tri-O-benzyl-D-galactal

: 1333933-42-8
pent-4-enyl 2-allyloxycarbonylamino-3,4,6-tri-O-benzyl-2-deoxy-α-D-talopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1.1: Oxone; tetra(n-butyl)ammonium hydrogensulfate; sodium hydrogencarbonate / dichloromethane; water; acetone / 2.5 h / 0 - 20 °C / Saturated solution

2.1: sodium azide; tetra(n-butyl)ammonium hydrogensulfate; sodium hydrogencarbonate / dichloromethane; water / 4 h / Saturated solution

3.1: pyridine / dichloromethane / 20 °C / Cooling

4.1: dichloromethane / 16 h / 0 - 20 °C / Inert atmosphere

5.1: toluene / 4 h / 100 °C

5.2: 20 °C

6.1: sodium hydrogencarbonate / dichloromethane; water / 4 h

With pyridine; Oxone; sodium azide; tetra(n-butyl)ammonium hydrogensulfate; sodium hydrogencarbonate; In dichloromethane; water; acetone; toluene; 4.1: Staudinger reaction;
DOI:10.1016/j.tetasy.2011.06.027

Reference yield:

: 1333933-40-6
N-(3,4,6-tri-O-benzyl-2-O-mesyl-β-D-galactopyranosyl)triphenylphosphine imide

: 1333933-42-8
pent-4-enyl 2-allyloxycarbonylamino-3,4,6-tri-O-benzyl-2-deoxy-α-D-talopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: toluene / 4 h / 100 °C

1.2: 20 °C

2.1: sodium hydrogencarbonate / dichloromethane; water / 4 h

With sodium hydrogencarbonate; In dichloromethane; water; toluene;
DOI:10.1016/j.tetasy.2011.06.027