alpha-d-Arabinose tetrabenzoate

Base Information

• Chemical Name: alpha-d-Arabinose tetrabenzoate
• CAS No.: 7473-43-0
• Molecular Formula: C₃₃H₂₆O₉
• Molecular Weight: 566.564
• Hs Code.: 2932999099
• NSC Number: 400296,400283,400282,125614,112446,103065,231865
• DSSTox Substance ID: DTXSID80945122
• Mol file: 7473-43-0.mol

Synonyms:22434-99-7;.alpha.-d-Arabinose tetrabenzoate;1,2,3,4-Tetra-O-benzoylpentopyranose #;NSC400296;7702-27-4;SCHEMBL3089443;beta-d-Ribopyranose tetrabenzoate;DTXSID80945122;YHLULIUXPPJCPL-UHFFFAOYSA-N;beta-L-Arabinopyranose tetrabenzoate;NSC103065;NSC112446;NSC125614;NSC231865;NSC400282;NSC400283;1,2,3,4-Tetra-O-benzoylpentopyranose;NSC-103065;NSC-112446;NSC-125614;NSC-231865;NSC-400282;NSC-400283;NSC-400296;22435-09-2;30319-42-7;30319-46-1;7473-44-1

Chemical Property of alpha-d-Arabinose tetrabenzoate

Chemical Property:

• Vapor Pressure: 1.46E-19mmHg at 25°C
• Refractive Index: 1.639
• Boiling Point: 702.1°C at 760 mmHg
• Flash Point: 294°C
• PSA: 114.43000
• Density: 1.36g/cm³
• LogP: 4.87650
• XLogP3: 6.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 12
• Exact Mass: 566.15768240
• Heavy Atom Count: 42
• Complexity: 911

Purity/Quality:

99% ^*data from raw suppliers

BETA-D-RIBOPYRANOSE TETRABENZOATE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1C(C(C(C(O1)OC(=O)C2=CC=CC=C2)OC(=O)C3=CC=CC=C3)OC(=O)C4=CC=CC=C4)OC(=O)C5=CC=CC=C5

Technology Process of alpha-d-Arabinose tetrabenzoate

There total 12 articles about alpha-d-Arabinose tetrabenzoate 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:

L-xylopyranose (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) + benzoyl chloride (98-88-4) → 1,2,3,4-tetra-O-benzoyl-L-xylopyranose (7473-43-0,7473-44-1,7702-27-4,13035-41-1,22434-99-7,22435-09-2,30319-42-7,30319-44-9,30319-46-1,82524-89-8,82536-63-8,82921-65-1,96744-56-8,96789-03-6,96789-04-7) + 1,2,3,4-tetra-O-benzoyl-L-xylopyranose (7473-43-0,7473-44-1,7702-27-4,13035-41-1,22434-99-7,22435-09-2,30319-42-7,30319-44-9,30319-46-1,82524-89-8,82536-63-8,82921-65-1,96744-56-8,96789-03-6,96789-04-7)

Guidance literature:

With pyridine; dmap; at 0 - 20 ℃; for 12.5h; Overall yield = 95 percent; Overall yield = 5.4 g; Inert atmosphere;

DOI:10.1002/anie.202111549

Reference yield:

L-xylopyranose (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) + benzoyl chloride (98-88-4) → 1,2,3,4-tetra-O-benzoyl-L-xylopyranose (7473-43-0,7473-44-1,7702-27-4,13035-41-1,22434-99-7,22435-09-2,30319-42-7,30319-44-9,30319-46-1,82524-89-8,82536-63-8,82921-65-1,96744-56-8,96789-03-6,96789-04-7) + 1,2,3,4-tetra-O-benzoyl-L-xylopyranose (7473-43-0,7473-44-1,7702-27-4,13035-41-1,22434-99-7,22435-09-2,30319-42-7,30319-44-9,30319-46-1,82524-89-8,82536-63-8,82921-65-1,96744-56-8,96789-03-6,96789-04-7)

Guidance literature:

With pyridine; dmap; at 0 - 20 ℃; for 12.5h; Overall yield = 95 percent; Overall yield = 5.4 g; Inert atmosphere;

DOI:10.1002/anie.202111549

Reference yield:

benzoyl chloride (98-88-4) → tetra-O-benzoyl-α-DL-arabinopyranose (7473-43-0,7473-44-1,7702-27-4,13035-41-1,22434-99-7,22435-09-2,30319-42-7,30319-44-9,30319-46-1,82524-89-8,82536-63-8,82921-65-1,96744-56-8,96789-03-6,96789-04-7)

Guidance literature:

Multi-step reaction with 2 steps

1: pyridine

With pyridine;

DOI:10.1021/ja01197a046

upstream raw materials:

L-xylopyranose

benzoyl chloride

L-xylose

pyridine

Downstream raw materials:

2,3,4-tri-O-benzoyl-β-D-xylopyranosyl bromide

tri-O-benzoyl-1,5-anhydro-L_g-threo-pent-1-enitol

1,1-bis-benzoylamino-D-1-deoxy-ribitol

tri-O-benzoyl-β-D-ribopyranosyl chloride