1-acetoxymethyl-3-(6-acetoxymethyl-2,3,4-trimethoxyphenoxy)-4,8,9,10-tetramethoxydibenzo[b,d]pyran-6-one

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Chemical Name:1-acetoxymethyl-3-(6-acetoxymethyl-2,3,4-trimethoxyphenoxy)-4,8,9,10-tetramethoxydibenzo[b,d]pyran-6-one
CAS No.:1010094-09-3
Molecular Formula:C₃₂H₃₄O₁₄
Molecular Weight:642.614
Hs Code.:

Synonyms:1-acetoxymethyl-3-(6-acetoxymethyl-2,3,4-trimethoxyphenoxy)-4,8,9,10-tetramethoxydibenzo[b,d]pyran-6-one

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Chemical Property of 1-acetoxymethyl-3-(6-acetoxymethyl-2,3,4-trimethoxyphenoxy)-4,8,9,10-tetramethoxydibenzo[b,d]pyran-6-one

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Technology Process of 1-acetoxymethyl-3-(6-acetoxymethyl-2,3,4-trimethoxyphenoxy)-4,8,9,10-tetramethoxydibenzo[b,d]pyran-6-one

There total 8 articles about 1-acetoxymethyl-3-(6-acetoxymethyl-2,3,4-trimethoxyphenoxy)-4,8,9,10-tetramethoxydibenzo[b,d]pyran-6-one 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: 64.0%

: 1010094-07-1
5-(acetoxymethyl)-3-(6-(acetoxymethyl)-2,3,4-trimethoxyphenoxy)-2-methoxyphenyl 2-iodo-3,4,5-trimethoxybenzoate

: 1010094-09-3
1-acetoxymethyl-3-(6-acetoxymethyl-2,3,4-trimethoxyphenoxy)-4,8,9,10-tetramethoxydibenzo[b,d]pyran-6-one

Guidance literature:: With sodium acetate; triphenylphosphine; palladium diacetate; In N,N-dimethyl acetamide; for 0.25h; Heating;
DOI:10.1016/j.tetlet.2007.11.154

Reference yield:

: 1010094-05-9
3-hydroxy-5,6'-bis(acetoxymethyl)-2,2',3',4'-tetramethoxy-1,1'-diphenylether

: 1010094-09-3
1-acetoxymethyl-3-(6-acetoxymethyl-2,3,4-trimethoxyphenoxy)-4,8,9,10-tetramethoxydibenzo[b,d]pyran-6-one

Guidance literature:: Multi-step reaction with 2 steps

1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 15 h / 20 °C

2: sodium acetate; palladium diacetate; triphenylphosphine / N,N-dimethyl acetamide / 0.25 h / Reflux

With dmap; sodium acetate; palladium diacetate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triphenylphosphine; In dichloromethane; N,N-dimethyl acetamide;
DOI:10.1016/j.tet.2011.01.004

Reference yield:

: 1010094-01-5
C₂₅H₂₈O₈

: 1010094-09-3
1-acetoxymethyl-3-(6-acetoxymethyl-2,3,4-trimethoxyphenoxy)-4,8,9,10-tetramethoxydibenzo[b,d]pyran-6-one

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine / 9 h / 20 °C

2: palladium 10% on activated carbon; hydrogen / methanol / 2 h / 20 °C / 760.05 Torr

3: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 15 h / 20 °C

4: sodium acetate; palladium diacetate; triphenylphosphine / N,N-dimethyl acetamide / 0.25 h / Reflux

With pyridine; dmap; palladium 10% on activated carbon; hydrogen; sodium acetate; palladium diacetate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triphenylphosphine; In methanol; dichloromethane; N,N-dimethyl acetamide;
DOI:10.1016/j.tet.2011.01.004