3-(3,4-dimethoxybenzylidene)-7-methoxy-2-benzofuran-1(3H)-one

Base Information

Chemical Name:3-(3,4-dimethoxybenzylidene)-7-methoxy-2-benzofuran-1(3H)-one
CAS No.:147666-87-3
Molecular Formula:C18H16O5
Molecular Weight:312.322
Hs Code.:
Mol file:147666-87-3.mol

Synonyms:(Z)-3-(3,4-dimethoxybenzylidene)-7-methoxyphthalide;(Z)-3-(3,4-dimethoxybenzylidene)-7-methoxyisobenzofuran-1(3H)-one;

Suppliers and Price of 3-(3,4-dimethoxybenzylidene)-7-methoxy-2-benzofuran-1(3H)-one

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
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price

Total 5 raw suppliers

Chemical Property of 3-(3,4-dimethoxybenzylidene)-7-methoxy-2-benzofuran-1(3H)-one

Chemical Property:

PSA：53.99000
LogP:3.38090

Purity/Quality:: 99.90% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3-(3,4-dimethoxybenzylidene)-7-methoxy-2-benzofuran-1(3H)-one

There total 15 articles about 3-(3,4-dimethoxybenzylidene)-7-methoxy-2-benzofuran-1(3H)-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: 81.0%

: 151698-58-7
N,N-diethyl-2-methoxy-6-[2-(3,4-dimethoxyphenyl)-1-oxoethyl]benzamide

: 147666-87-3
(3Z)-7-methoxy-3-[(3,4-dimethoxyphenyl)methylene]-1(3H)-isobenzofuranone

Guidance literature:: With acetic acid; for 3h; Reflux; Inert atmosphere;
DOI:10.1248/cpb.56.1264

Reference yield: 61.5%

: 3-[(3,4-Dimethoxy-phenyl)-methoxy-methyl]-7-methoxy-3H-isobenzofuran-1-one

: 147666-87-3
(3Z)-7-methoxy-3-[(3,4-dimethoxyphenyl)methylene]-1(3H)-isobenzofuranone

Guidance literature:: With toluene-4-sulfonic acid; In benzene; for 12h; Heating;
DOI:10.1248/cpb.44.1890

Reference yield: 60.0%

: 6380-23-0
3,4-dimethoxystyrene

: 579-75-9
2-Methoxybenzoic acid

: 147666-87-3
(3Z)-7-methoxy-3-[(3,4-dimethoxyphenyl)methylene]-1(3H)-isobenzofuranone

Guidance literature:: With palladium diacetate; silver(l) oxide; In N,N-dimethyl-formamide; at 110 ℃; for 20h; Molecular sieve; Inert atmosphere; Schlenk technique;
DOI:10.1021/jo400174w