2,5-anhydro-3-O-benzoyl-4-desoxy-4-C-methyl-L-lyxose

Base Information

Chemical Name:2,5-anhydro-3-O-benzoyl-4-desoxy-4-C-methyl-L-lyxose
CAS No.:79184-41-1
Molecular Formula:C₁₃H₁₄O₄
Molecular Weight:234.252
Hs Code.:

Synonyms:

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Chemical Property of 2,5-anhydro-3-O-benzoyl-4-desoxy-4-C-methyl-L-lyxose

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Technology Process of 2,5-anhydro-3-O-benzoyl-4-desoxy-4-C-methyl-L-lyxose

There total 11 articles about 2,5-anhydro-3-O-benzoyl-4-desoxy-4-C-methyl-L-lyxose 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:

: 14529-50-1
2,5-anhydro 3,4-di-O-tosyl-D-xylose diisobutyldithioacetal

: 79184-41-1
2,5-anhydro-3-O-benzoyl-4-desoxy-4-C-methyl-L-lyxose

Guidance literature:: Multi-step reaction with 7 steps

1: Br₂ / diethyl ether; H₂O / 0.25 h

2: 3percent HCl / 2 h / Heating

3: 33 percent / methanolate de sodium / CH₂Cl₂ / 120 h / 25 °C

4: 88 percent / tetrahydrofuran; hexamethylphosphoric acid triamide / 0 °C

5: 640 mg / pyridine / 0 °C

6: 96 percent / nickel de Raney / ethanol / Heating

7: acide trifluoroacetique aqueux 50percent / CHCl₃ / 12 h / 0 °C

With hydrogenchloride; bromine; sodium methylate; trifluoroacetic acid; nickel de Raney; In tetrahydrofuran; pyridine; N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether; ethanol; dichloromethane; chloroform; water;
DOI:10.1016/S0040-4020(01)98931-8

Reference yield:

: 98-88-4
benzoyl chloride

: 79184-41-1
2,5-anhydro-3-O-benzoyl-4-desoxy-4-C-methyl-L-lyxose

Guidance literature:: Multi-step reaction with 3 steps

1: 640 mg / pyridine / 0 °C

2: 96 percent / nickel de Raney / ethanol / Heating

3: acide trifluoroacetique aqueux 50percent / CHCl₃ / 12 h / 0 °C

With trifluoroacetic acid; nickel de Raney; In pyridine; ethanol; chloroform;
DOI:10.1016/S0040-4020(01)98931-8

Reference yield:

: 79184-23-9
2,5-anhydro 3,4-di-O-tosyl-D-xylose diethylacetal

: 79184-41-1
2,5-anhydro-3-O-benzoyl-4-desoxy-4-C-methyl-L-lyxose

Guidance literature:: Multi-step reaction with 5 steps

1: 33 percent / methanolate de sodium / CH₂Cl₂ / 120 h / 25 °C

2: 88 percent / tetrahydrofuran; hexamethylphosphoric acid triamide / 0 °C

3: 640 mg / pyridine / 0 °C

4: 96 percent / nickel de Raney / ethanol / Heating

5: acide trifluoroacetique aqueux 50percent / CHCl₃ / 12 h / 0 °C

With sodium methylate; trifluoroacetic acid; nickel de Raney; In tetrahydrofuran; pyridine; N,N,N,N,N,N-hexamethylphosphoric triamide; ethanol; dichloromethane; chloroform;
DOI:10.1016/S0040-4020(01)98931-8