3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-5-(N-benzyl-N-benzoxycarbonylamino)-β-L-ido-hepto-dialdo-1,4-furanose

Base Information

Chemical Name:3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-5-(N-benzyl-N-benzoxycarbonylamino)-β-L-ido-hepto-dialdo-1,4-furanose
CAS No.:690981-84-1
Molecular Formula:C₃₂H₃₅NO₇
Molecular Weight:545.632
Hs Code.:

Synonyms:3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-5-(N-benzyl-N-benzoxycarbonylamino)-β-L-ido-hepto-dialdo-1,4-furanose

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Chemical Property of 3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-5-(N-benzyl-N-benzoxycarbonylamino)-β-L-ido-hepto-dialdo-1,4-furanose

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Technology Process of 3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-5-(N-benzyl-N-benzoxycarbonylamino)-β-L-ido-hepto-dialdo-1,4-furanose

There total 5 articles about 3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-5-(N-benzyl-N-benzoxycarbonylamino)-β-L-ido-hepto-dialdo-1,4-furanose 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: 89.0%

: 690981-82-9
3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-5-(N-benzyl-N-benzoxycarbonylamino)-β-L-ido-7-eno-octo-1,4-furanose

: 690981-84-1
3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-5-(N-benzyl-N-benzoxycarbonylamino)-β-L-ido-hepto-dialdo-1,4-furanose

Guidance literature:: 3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-5-(N-benzyl-N-benzoxycarbonylamino)-β-L-ido-7-eno-octo-1,4-furanose; With ozone; In dichloromethane; at -40 ℃;

With dimethylsulfide; In dichloromethane; at -40 - 20 ℃; Further stages.;
DOI:10.1016/j.tet.2004.01.085

Reference yield:

: 501-53-1,94274-21-2
benzyl chloroformate

: 690981-84-1
3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-5-(N-benzyl-N-benzoxycarbonylamino)-β-L-ido-hepto-dialdo-1,4-furanose

Guidance literature:: Multi-step reaction with 2 steps

1.1: 79 percent / NaHCO₃ / methanol / 2 h / 20 °C

2.1: O₃ / CH₂Cl₂ / -40 °C

2.2: 89 percent / Me₂S / CH₂Cl₂ / -40 - 20 °C

With sodium hydrogencarbonate; ozone; In methanol; dichloromethane;
DOI:10.1016/j.tet.2004.01.085

Reference yield:

: 690981-78-3
3-O-benzyl-1,2-O-isopropylidene-5,6,7,8-tetradeoxy-5-(N-benzyl-N-hydroxyamino)-β-L-ido-7-eno-octo-1,4-furanose

: 690981-84-1
3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-5-(N-benzyl-N-benzoxycarbonylamino)-β-L-ido-hepto-dialdo-1,4-furanose

Guidance literature:: Multi-step reaction with 3 steps

1.1: 80 percent / zinc; copper(II) acetate; glacial acetic acid / H₂O / 1 h / 70 °C

2.1: 79 percent / NaHCO₃ / methanol / 2 h / 20 °C

3.1: O₃ / CH₂Cl₂ / -40 °C

3.2: 89 percent / Me₂S / CH₂Cl₂ / -40 - 20 °C

With copper diacetate; sodium hydrogencarbonate; ozone; acetic acid; zinc; In methanol; dichloromethane; water;
DOI:10.1016/j.tet.2004.01.085