1,5:2,6-Dianhydro-4-O-benzyl-3,7,8,9-tetradeoxy-5-C-methyl-D-altro-non-8-enitol

Base Information

Chemical Name:1,5:2,6-Dianhydro-4-O-benzyl-3,7,8,9-tetradeoxy-5-C-methyl-D-altro-non-8-enitol
CAS No.:122821-88-9
Molecular Formula:C₁₇H₂₂O₃
Molecular Weight:274.36
Hs Code.:

Synonyms:1,5:2,6-Dianhydro-4-O-benzyl-3,7,8,9-tetradeoxy-5-C-methyl-D-altro-non-8-enitol

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Chemical Property of 1,5:2,6-Dianhydro-4-O-benzyl-3,7,8,9-tetradeoxy-5-C-methyl-D-altro-non-8-enitol

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Technology Process of 1,5:2,6-Dianhydro-4-O-benzyl-3,7,8,9-tetradeoxy-5-C-methyl-D-altro-non-8-enitol

There total 3 articles about 1,5:2,6-Dianhydro-4-O-benzyl-3,7,8,9-tetradeoxy-5-C-methyl-D-altro-non-8-enitol 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: 71.0%

: 122821-87-8
2,6-Anhydro-4-O-benzyl-3,7,8,9-teradeoxy-5-C-methyl-D-altro-non-8-enitol 1-p-toluenesulfonate

: 122821-88-9
1,5:2,6-Dianhydro-4-O-benzyl-3,7,8,9-tetradeoxy-5-C-methyl-D-altro-non-8-enitol

Guidance literature:: With sodium methylate; In methanol; for 16h; Heating;
DOI:10.1021/ja00199a031

Reference yield:

: 122821-86-7
2,6-Anhydro-4-O-benzyl-3,7,8,9-teradeoxy-5-C-methyl-D-altro-non-8-enitol

: 122821-88-9
1,5:2,6-Dianhydro-4-O-benzyl-3,7,8,9-tetradeoxy-5-C-methyl-D-altro-non-8-enitol

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / 4-(dimethylamino)pyridine / CH₂Cl₂ / 3 h / Ambient temperature

2: 71 percent / sodium methoxide / methanol / 16 h / Heating

With dmap; sodium methylate; In methanol; dichloromethane;
DOI:10.1021/ja00199a031

Reference yield:

: 122821-85-6,122920-04-1
2,6-Anhydro-4-O-benzyl-1-O-(tert-butyldiphenylsilyl)-3,7,8,9-teradeoxy-5-C-methyl-D-altro-non-8-enitol

: 122821-88-9
1,5:2,6-Dianhydro-4-O-benzyl-3,7,8,9-tetradeoxy-5-C-methyl-D-altro-non-8-enitol

Guidance literature:: Multi-step reaction with 3 steps

1: 99 percent / tetra-n-butylammonium fluoride / tetrahydrofuran / 4 h / 25 °C

2: 85 percent / 4-(dimethylamino)pyridine / CH₂Cl₂ / 3 h / Ambient temperature

3: 71 percent / sodium methoxide / methanol / 16 h / Heating

With dmap; tetrabutyl ammonium fluoride; sodium methylate; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1021/ja00199a031