O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->2)-5-O-benzoyl-3,4-di-O-benzyl-D-arabinitol

Base Information

Chemical Name:O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->2)-5-O-benzoyl-3,4-di-O-benzyl-D-arabinitol
CAS No.:128775-35-9
Molecular Formula:C₃₈H₄₄O₁₃
Molecular Weight:708.76
Hs Code.:

Synonyms:O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->2)-5-O-benzoyl-3,4-di-O-benzyl-D-arabinitol

Suppliers and Price of O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->2)-5-O-benzoyl-3,4-di-O-benzyl-D-arabinitol

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->2)-5-O-benzoyl-3,4-di-O-benzyl-D-arabinitol

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->2)-5-O-benzoyl-3,4-di-O-benzyl-D-arabinitol

There total 18 articles about O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->2)-5-O-benzoyl-3,4-di-O-benzyl-D-arabinitol 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:

: 87-72-9,608-45-7,608-46-8,608-47-9,2460-44-8,6748-95-4,6763-34-4,7261-26-9,7283-06-9,7283-07-0,7296-55-1,7296-56-2,7296-58-4,7296-59-5,7296-60-8,7296-61-9,7296-62-0,7322-30-7,10257-31-5,10257-32-6,10257-33-7,10257-34-8,10257-35-9,19982-83-3,20242-88-0,28697-53-2,36562-42-2,41546-41-2,89299-64-9,107655-34-5,115794-06-4,115794-07-5,130550-15-1,130606-21-2
D-lyxose

: 128775-35-9
O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->2)-5-O-benzoyl-3,4-di-O-benzyl-D-arabinitol

Guidance literature:: Multi-step reaction with 10 steps

1: acetyl chloride / 24 h / Ambient temperature

2: 70 percent / pyridine / 17 h / 50 °C

3: NaH / dimethylformamide / 3 h

4: H₂O / acetic acid / 1 h / 70 °C

5: 90 percent / NaH / dimethylformamide / 2 h / 22 °C

6: 2.0 g / H₂O / acetic acid / 6 h / Heating

7: 90 percent / NaBH₄ / ethanol / 0.5 h / Ambient temperature

8: 81 percent / Et₃N / 1,2-dichloro-ethane / 17 h / 20 °C

9: 82 percent / methyl trifluoromethanesulphonate / 1,2-dichloro-ethane / 3 h / Ambient temperature

10: 1.) H₂; 2.) mercuric oxide, mercuric chloride / 1.) 1,6-cyclooctadiene-bis-(methyldiphenylphosphine)-iridium hexafluorophosphate / 1.) 1,2 dichloroethane, 3 h, RT; 2.) acetone/H₂O, 20 min, RT

With pyridine; sodium tetrahydroborate; water; hydrogen; sodium hydride; triethylamine; acetyl chloride; methyl trifluoromethanesulfonate; mercury dichloride; mercury(II) oxide; 1.) 1,6-cyclooctadiene-bis-(methyldiphenylphosphine)-iridium hexafluorophosphate; In ethanol; acetic acid; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)89206-1

Reference yield:

: 22416-73-5
methyl-α-D-lyxofuranoside

: 128775-35-9
O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->2)-5-O-benzoyl-3,4-di-O-benzyl-D-arabinitol

Guidance literature:: Multi-step reaction with 9 steps

1: 70 percent / pyridine / 17 h / 50 °C

2: NaH / dimethylformamide / 3 h

3: H₂O / acetic acid / 1 h / 70 °C

4: 90 percent / NaH / dimethylformamide / 2 h / 22 °C

5: 2.0 g / H₂O / acetic acid / 6 h / Heating

6: 90 percent / NaBH₄ / ethanol / 0.5 h / Ambient temperature

7: 81 percent / Et₃N / 1,2-dichloro-ethane / 17 h / 20 °C

8: 82 percent / methyl trifluoromethanesulphonate / 1,2-dichloro-ethane / 3 h / Ambient temperature

9: 1.) H₂; 2.) mercuric oxide, mercuric chloride / 1.) 1,6-cyclooctadiene-bis-(methyldiphenylphosphine)-iridium hexafluorophosphate / 1.) 1,2 dichloroethane, 3 h, RT; 2.) acetone/H₂O, 20 min, RT

With pyridine; sodium tetrahydroborate; water; hydrogen; sodium hydride; triethylamine; methyl trifluoromethanesulfonate; mercury dichloride; mercury(II) oxide; 1.) 1,6-cyclooctadiene-bis-(methyldiphenylphosphine)-iridium hexafluorophosphate; In ethanol; acetic acid; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)89206-1

Reference yield:

: 63029-07-2,828937-29-7
methyl 2,3-O-isopropylidene-α-D-lyxofuranoside

: 128775-35-9
O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->2)-5-O-benzoyl-3,4-di-O-benzyl-D-arabinitol

Guidance literature:: Multi-step reaction with 8 steps

1: 90 percent / NaH / dimethylformamide / 1 h / Ambient temperature

2: 60 percent / 0.3percent HCl / methanol / 1 h / Heating

3: 87 percent / NaH / dimethylformamide / 3 h / 20 °C

4: 2.0 g / H₂O / acetic acid / 6 h / Heating

5: 90 percent / NaBH₄ / ethanol / 0.5 h / Ambient temperature

6: 81 percent / Et₃N / 1,2-dichloro-ethane / 17 h / 20 °C

7: 82 percent / methyl trifluoromethanesulphonate / 1,2-dichloro-ethane / 3 h / Ambient temperature

8: 1.) H₂; 2.) mercuric oxide, mercuric chloride / 1.) 1,6-cyclooctadiene-bis-(methyldiphenylphosphine)-iridium hexafluorophosphate / 1.) 1,2 dichloroethane, 3 h, RT; 2.) acetone/H₂O, 20 min, RT

With hydrogenchloride; sodium tetrahydroborate; water; hydrogen; sodium hydride; triethylamine; methyl trifluoromethanesulfonate; mercury dichloride; mercury(II) oxide; 1.) 1,6-cyclooctadiene-bis-(methyldiphenylphosphine)-iridium hexafluorophosphate; In methanol; ethanol; acetic acid; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)89206-1