3-benzamido-5-O-benzyl-3-C-cyano-3-deoxy-1,2-O-isopropylidene-α-D-ribofuranose

Base Information

Chemical Name:3-benzamido-5-O-benzyl-3-C-cyano-3-deoxy-1,2-O-isopropylidene-α-D-ribofuranose
CAS No.:1355965-53-5
Molecular Formula:C₂₃H₂₄N₂O₅
Molecular Weight:408.454
Hs Code.:

Synonyms:3-benzamido-5-O-benzyl-3-C-cyano-3-deoxy-1,2-O-isopropylidene-α-D-ribofuranose

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Chemical Property of 3-benzamido-5-O-benzyl-3-C-cyano-3-deoxy-1,2-O-isopropylidene-α-D-ribofuranose

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Technology Process of 3-benzamido-5-O-benzyl-3-C-cyano-3-deoxy-1,2-O-isopropylidene-α-D-ribofuranose

There total 1 articles about 3-benzamido-5-O-benzyl-3-C-cyano-3-deoxy-1,2-O-isopropylidene-α-D-ribofuranose 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:

: 34311-63-2
5-O-benzyl-3-oxo-1,2-O-isopropylidene-α-D-xylofuranose

: 1355965-53-5
3-benzamido-5-O-benzyl-3-C-cyano-3-deoxy-1,2-O-isopropylidene-α-D-ribofuranose

Guidance literature:: Multi-step reaction with 2 steps

1: titanium(IV) isopropylate; ammonia / methanol

2: pyridine; dmap / 2 h / 20 °C

With pyridine; titanium(IV) isopropylate; dmap; ammonia; In methanol;
DOI:10.1016/j.tet.2011.11.067

Reference yield: 93.0%

: 1355965-53-5
3-benzamido-5-O-benzyl-3-C-cyano-3-deoxy-1,2-O-isopropylidene-α-D-ribofuranose

: 74-88-4
methyl iodide

: 1355965-64-8
5-O-benzyl-3-C-cyano-3-deoxy-1,2-O-isopropylidene-3-N-methylbenzamido-α-D-ribofuranose

Guidance literature:: With sodium hydride; In acetone; at 20 ℃; for 5h;
DOI:10.1016/j.tet.2011.11.067

Reference yield:

: 1355965-53-5
3-benzamido-5-O-benzyl-3-C-cyano-3-deoxy-1,2-O-isopropylidene-α-D-ribofuranose

: 1355965-98-8
spiro[5-O-benzyl-3-deoxy-1,2-isopropylidene-α-D-ribofuranose-3,3'-(3'-hydro-4'-methyl-5'-phenyl-spiro[cyclopropane-1,2'-pyrrolo[1,2-a]imidazole])]

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / acetone / 5 h / 20 °C

2.1: methyltriisopropoxytitanium(IV) / tetrahydrofuran; diethyl ether / 1 h / 20 °C / Inert atmosphere

2.2: 1 h / 20 °C / Inert atmosphere

With methyltriisopropoxytitanium(IV); sodium hydride; In tetrahydrofuran; diethyl ether; acetone;
DOI:10.1016/j.tet.2011.11.067