3-O-benzyl-5-(N-benzyl-N-benzoxycarbonylamino)-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptofuranuronic acid

Base Information

Chemical Name:3-O-benzyl-5-(N-benzyl-N-benzoxycarbonylamino)-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptofuranuronic acid
CAS No.:329361-88-8
Molecular Formula:C₃₂H₃₅NO₈
Molecular Weight:561.632
Hs Code.:

Synonyms:3-O-benzyl-5-(N-benzyl-N-benzoxycarbonylamino)-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptofuranuronic acid

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Chemical Property of 3-O-benzyl-5-(N-benzyl-N-benzoxycarbonylamino)-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptofuranuronic acid

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Technology Process of 3-O-benzyl-5-(N-benzyl-N-benzoxycarbonylamino)-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptofuranuronic acid

There total 5 articles about 3-O-benzyl-5-(N-benzyl-N-benzoxycarbonylamino)-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptofuranuronic acid 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: 96.0%

: 329361-87-7
ethyl 3-O-benzyl-5-(N-benzyl-N-benzoxycarbonylamino)-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptofuranuronate

: 329361-88-8
3-O-benzyl-5-(N-benzyl-N-benzoxycarbonylamino)-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptofuranuronic acid

Guidance literature:: With lithium hydroxide; In methanol; water; at 0 - 25 ℃;
DOI:10.1021/jo0010476

Reference yield:

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

: 329361-88-8
3-O-benzyl-5-(N-benzyl-N-benzoxycarbonylamino)-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptofuranuronic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / NaHCO₃ / ethanol; H₂O / 3 h / 30 °C

2: 96 percent / LiOH*H₂O / methanol; H₂O / 0 - 25 °C

With lithium hydroxide; sodium hydrogencarbonate; In methanol; ethanol; water;
DOI:10.1021/jo0010476

Reference yield:

: 100-46-9
benzylamine

: 329361-88-8
3-O-benzyl-5-(N-benzyl-N-benzoxycarbonylamino)-5,6-dideoxy-1,2-O-isopropylidene-β-L-ido-heptofuranuronic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 85 percent / tetrahydrofuran / 2 h / -40 °C

2: 97 percent / NaHCO₃ / ethanol; H₂O / 3 h / 30 °C

3: 96 percent / LiOH*H₂O / methanol; H₂O / 0 - 25 °C

With lithium hydroxide; sodium hydrogencarbonate; In tetrahydrofuran; methanol; ethanol; water; 1: Michael addition;
DOI:10.1021/jo0010476