5-benzoyl-6-C-(2'',3'',4'',6''-tetra-O-acetyl-β-D-glucopyranosyl)-4'-O-(2''',3''',4''',6'''-tetra-O-acetyl-β-D-glucopyranosyl)-7-methoxyflavone

Base Information

Chemical Name:5-benzoyl-6-C-(2'',3'',4'',6''-tetra-O-acetyl-β-D-glucopyranosyl)-4'-O-(2''',3''',4''',6'''-tetra-O-acetyl-β-D-glucopyranosyl)-7-methoxyflavone
CAS No.:1437307-76-0
Molecular Formula:C₅₁H₅₂O₂₄
Molecular Weight:1048.96
Hs Code.:

Synonyms:5-benzoyl-6-C-(2'',3'',4'',6''-tetra-O-acetyl-β-D-glucopyranosyl)-4'-O-(2''',3''',4''',6'''-tetra-O-acetyl-β-D-glucopyranosyl)-7-methoxyflavone

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Chemical Property of 5-benzoyl-6-C-(2'',3'',4'',6''-tetra-O-acetyl-β-D-glucopyranosyl)-4'-O-(2''',3''',4''',6'''-tetra-O-acetyl-β-D-glucopyranosyl)-7-methoxyflavone

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Technology Process of 5-benzoyl-6-C-(2'',3'',4'',6''-tetra-O-acetyl-β-D-glucopyranosyl)-4'-O-(2''',3''',4''',6'''-tetra-O-acetyl-β-D-glucopyranosyl)-7-methoxyflavone

There total 11 articles about 5-benzoyl-6-C-(2'',3'',4'',6''-tetra-O-acetyl-β-D-glucopyranosyl)-4'-O-(2''',3''',4''',6'''-tetra-O-acetyl-β-D-glucopyranosyl)-7-methoxyflavone 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: 80.0%

: 1437307-75-9
5-benzoyl-4'-hydroxy-6-C-(2'',3'',4'',6''-tetra-O-acetyl-β-D-glucopyranosyl)-7-methoxyflavone

: 572-09-8
2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide

: 1437307-76-0
5-benzoyl-6-C-(2'',3'',4'',6''-tetra-O-acetyl-β-D-glucopyranosyl)-4'-O-(2''',3''',4''',6'''-tetra-O-acetyl-β-D-glucopyranosyl)-7-methoxyflavone

Guidance literature:: With silver carbonate; In quinoline; at 0 - 20 ℃; for 3h;
DOI:10.1016/j.carres.2013.03.016

Reference yield:

: 10299-59-9
1‐(2‐(benzyloxy)‐6‐hydroxy‐4‐methoxyphenyl)ethan‐1‐one

: 1437307-76-0
5-benzoyl-6-C-(2'',3'',4'',6''-tetra-O-acetyl-β-D-glucopyranosyl)-4'-O-(2''',3''',4''',6'''-tetra-O-acetyl-β-D-glucopyranosyl)-7-methoxyflavone

Guidance literature:: Multi-step reaction with 9 steps

1: boron trifluoride diethyl etherate / dichloromethane / 5 h / -70 - 20 °C / Molecular sieve

2: sodium methoxide / 1,4-dioxane; methanol / 20 °C

3: pyridine / 0 - 20 °C

4: boron trifluoride diethyl etherate / dichloromethane / -20 - -10 °C

5: iodine / dimethyl sulfoxide / 0.5 h / 130 °C

6: palladium 10% on activated carbon; hydrogen / ethyl acetate; ethanol / 3 h / 20 °C

7: pyridine / 3 h / 20 °C

8: N,N,N',N'-tetramethylguanidine / acetonitrile / 3 h / 20 °C

9: silver carbonate / quinoline / 3 h / 0 - 20 °C

With pyridine; palladium 10% on activated carbon; boron trifluoride diethyl etherate; sodium methoxide; hydrogen; iodine; silver carbonate; N,N,N',N'-tetramethylguanidine; In 1,4-dioxane; quinoline; methanol; ethanol; dichloromethane; dimethyl sulfoxide; ethyl acetate; acetonitrile; 2: |Aldol Condensation / 9: |Koenigs-Knorr Glycosidation;
DOI:10.1016/j.carres.2013.03.016

Reference yield:

: 2-benzoyl-4',6-dibenzyloxy-3-C-(2'',3'',4'',6''-tetra-O-benzyl-β-D-glucopyranosyl)-4-methoxychalcone

: 1437307-76-0
5-benzoyl-6-C-(2'',3'',4'',6''-tetra-O-acetyl-β-D-glucopyranosyl)-4'-O-(2''',3''',4''',6'''-tetra-O-acetyl-β-D-glucopyranosyl)-7-methoxyflavone

Guidance literature:: Multi-step reaction with 6 steps

1: boron trifluoride diethyl etherate / dichloromethane / -20 - -10 °C

2: iodine / dimethyl sulfoxide / 0.5 h / 130 °C

3: palladium 10% on activated carbon; hydrogen / ethyl acetate; ethanol / 3 h / 20 °C

4: pyridine / 3 h / 20 °C

5: N,N,N',N'-tetramethylguanidine / acetonitrile / 3 h / 20 °C

6: silver carbonate / quinoline / 3 h / 0 - 20 °C

With pyridine; palladium 10% on activated carbon; boron trifluoride diethyl etherate; hydrogen; iodine; silver carbonate; N,N,N',N'-tetramethylguanidine; In quinoline; ethanol; dichloromethane; dimethyl sulfoxide; ethyl acetate; acetonitrile; 6: |Koenigs-Knorr Glycosidation;
DOI:10.1016/j.carres.2013.03.016