anhydride of 4-benzyloxy-3,5-dimethoxybenzoic acid

Base Information

Chemical Name:anhydride of 4-benzyloxy-3,5-dimethoxybenzoic acid
CAS No.:86978-66-7
Molecular Formula:C₃₂H₃₀O₉
Molecular Weight:558.585
Hs Code.:

Synonyms:anhydride of 4-benzyloxy-3,5-dimethoxybenzoic acid

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Chemical Property of anhydride of 4-benzyloxy-3,5-dimethoxybenzoic acid

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Technology Process of anhydride of 4-benzyloxy-3,5-dimethoxybenzoic acid

There total 1 articles about anhydride of 4-benzyloxy-3,5-dimethoxybenzoic acid 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:

: 14588-60-4
4-(benzyloxy)-3,5-dimethoxybenzoic acid

: 86978-66-7
anhydride of 4-benzyloxy-3,5-dimethoxybenzoic acid

Guidance literature:: With pyridine; thionyl chloride; diethyl ether; at 0 ℃;

Reference yield: 71.3%

: 55317-02-7
2-methoxy-1-(2,4,6-trihydroxyphenyl)ethanone

: 86978-66-7
anhydride of 4-benzyloxy-3,5-dimethoxybenzoic acid

: 99305-35-8
2-(4'benzyloxy-3',5'-dimethoxyphenyl)-5,7-dihydroxy-3-methoxy-4H-1-benzopyran-4-one

Guidance literature:: With potassium O-benzylsyringate; at 180 - 185 ℃; for 6h;

Reference yield:

: 86978-66-7
anhydride of 4-benzyloxy-3,5-dimethoxybenzoic acid

: 520-32-1
5,7,4'trihydroxy-3',5'-dimethoxyflavone

Guidance literature:: Multi-step reaction with 2 steps

1: sodium-<4-benzyloxy-3,5-dimethoxy benzoate> / 185 °C / anschliessend Erwaermen mit aethanol. Kalilauge und Erhitzen des Rektionsprodukts mit wss. Kalilauge

2: aqueous hydrochloric acid; acetic acid

With hydrogenchloride; sodium-<4-benzyloxy-3,5-dimethoxy benzoate>; acetic acid;
DOI:10.1039/jr9330000942