phenyl 5-deoxy-2-O-<(diphenylhydrazono)acetyl>-5-phenylseleno-1-seleno-β-L-xylofuranoside

Base Information

Chemical Name:phenyl 5-deoxy-2-O-<(diphenylhydrazono)acetyl>-5-phenylseleno-1-seleno-β-L-xylofuranoside
CAS No.:221546-60-7
Molecular Formula:C₃₁H₂₈N₂O₄Se₂
Molecular Weight:650.494
Hs Code.:

Synonyms:phenyl 5-deoxy-2-O-<(diphenylhydrazono)acetyl>-5-phenylseleno-1-seleno-β-L-xylofuranoside

Suppliers and Price of phenyl 5-deoxy-2-O-<(diphenylhydrazono)acetyl>-5-phenylseleno-1-seleno-β-L-xylofuranoside

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 phenyl 5-deoxy-2-O-<(diphenylhydrazono)acetyl>-5-phenylseleno-1-seleno-β-L-xylofuranoside

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of phenyl 5-deoxy-2-O-<(diphenylhydrazono)acetyl>-5-phenylseleno-1-seleno-β-L-xylofuranoside

There total 8 articles about phenyl 5-deoxy-2-O-<(diphenylhydrazono)acetyl>-5-phenylseleno-1-seleno-β-L-xylofuranoside 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: 75.0%

: 2179-79-5
phenyl selenocyanate

: 221546-59-4
phenyl 2-O-<(diphenylhydrazono)acetyl>-1-seleno-β-L-xylofuranoside

: 221546-60-7
phenyl 5-deoxy-2-O-<(diphenylhydrazono)acetyl>-5-phenylseleno-1-seleno-β-L-xylofuranoside

Guidance literature:: With tributylphosphine; In tetrahydrofuran; for 1.5h;
DOI:10.1021/jo982205k

Reference yield:

: 609-06-3
L-xylose

: 221546-60-7
phenyl 5-deoxy-2-O-<(diphenylhydrazono)acetyl>-5-phenylseleno-1-seleno-β-L-xylofuranoside

Guidance literature:: Multi-step reaction with 8 steps

1: HCl / 5 - 10 °C

2: pyridine / 24 h

3: 1.) acetic acid, acetic anhydride, H₂SO₄, 2.) BF₃*OEt₂ / 1.) room temperature, overnight, 2.) CH₂Cl₂, 0 deg C, 36 h

4: 99 percent / K₂CO₃ / tetrahydrofuran; methanol / 0.33 h

5: 89 percent / p-toluenesulfonic acid monohydrate / 1.5 h

6: 95 percent / 1,3-dicyclohexylcarbodiimide, 4-(dimethylamino)pyridine / CH₂Cl₂ / 12 h

7: 96 percent / camphorsulfonic acid / methanol / 3.5 h

8: 75 percent / tributylphosphine / tetrahydrofuran / 1.5 h

With pyridine; hydrogenchloride; dmap; tributylphosphine; sulfuric acid; camphor-10-sulfonic acid; boron trifluoride diethyl etherate; acetic anhydride; potassium carbonate; toluene-4-sulfonic acid; acetic acid; dicyclohexyl-carbodiimide; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1021/jo982205k

Reference yield:

: 13039-67-3
(2S,3S,4S)-2-(hydroxymethyl)-5-methoxyoxolane-3,4-diol

: 221546-60-7
phenyl 5-deoxy-2-O-<(diphenylhydrazono)acetyl>-5-phenylseleno-1-seleno-β-L-xylofuranoside

Guidance literature:: Multi-step reaction with 7 steps

1: pyridine / 24 h

2: 1.) acetic acid, acetic anhydride, H₂SO₄, 2.) BF₃*OEt₂ / 1.) room temperature, overnight, 2.) CH₂Cl₂, 0 deg C, 36 h

3: 99 percent / K₂CO₃ / tetrahydrofuran; methanol / 0.33 h

4: 89 percent / p-toluenesulfonic acid monohydrate / 1.5 h

5: 95 percent / 1,3-dicyclohexylcarbodiimide, 4-(dimethylamino)pyridine / CH₂Cl₂ / 12 h

6: 96 percent / camphorsulfonic acid / methanol / 3.5 h

7: 75 percent / tributylphosphine / tetrahydrofuran / 1.5 h

With pyridine; dmap; tributylphosphine; sulfuric acid; camphor-10-sulfonic acid; boron trifluoride diethyl etherate; acetic anhydride; potassium carbonate; toluene-4-sulfonic acid; acetic acid; dicyclohexyl-carbodiimide; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1021/jo982205k