(+/-)-2-Hydroxymethyl-8-methoxy-6,7-methylenedioxy-4-(3',4',5'-trimethoxyphenyl)-1,2-dihydro-3-naphthoic acid

Base Information

Chemical Name:(+/-)-2-Hydroxymethyl-8-methoxy-6,7-methylenedioxy-4-(3',4',5'-trimethoxyphenyl)-1,2-dihydro-3-naphthoic acid
CAS No.:133839-37-9
Molecular Formula:C₂₃H₂₄O₉
Molecular Weight:444.438
Hs Code.:

Synonyms:(+/-)-2-Hydroxymethyl-8-methoxy-6,7-methylenedioxy-4-(3',4',5'-trimethoxyphenyl)-1,2-dihydro-3-naphthoic acid

Suppliers and Price of (+/-)-2-Hydroxymethyl-8-methoxy-6,7-methylenedioxy-4-(3',4',5'-trimethoxyphenyl)-1,2-dihydro-3-naphthoic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Total 1 raw suppliers

Chemical Property of (+/-)-2-Hydroxymethyl-8-methoxy-6,7-methylenedioxy-4-(3',4',5'-trimethoxyphenyl)-1,2-dihydro-3-naphthoic acid

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (+/-)-2-Hydroxymethyl-8-methoxy-6,7-methylenedioxy-4-(3',4',5'-trimethoxyphenyl)-1,2-dihydro-3-naphthoic acid

There total 1 articles about (+/-)-2-Hydroxymethyl-8-methoxy-6,7-methylenedioxy-4-(3',4',5'-trimethoxyphenyl)-1,2-dihydro-3-naphthoic 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: 99.0%

: 31892-95-2
(+/-)-2-Hydroxymethyl-8-methoxy-6,7-methylenedioxy-4-(3',4',5'-trimethoxyphenyl)-1,2-dihydro-3-naphthoic acid lactone

: 133839-37-9
(+/-)-2-Hydroxymethyl-8-methoxy-6,7-methylenedioxy-4-(3',4',5'-trimethoxyphenyl)-1,2-dihydro-3-naphthoic acid

Guidance literature:: With potassium hydroxide; In methanol; at 50 ℃; for 3h;
DOI:10.1248/cpb.39.192

Reference yield:

: 133839-37-9
(+/-)-2-Hydroxymethyl-8-methoxy-6,7-methylenedioxy-4-(3',4',5'-trimethoxyphenyl)-1,2-dihydro-3-naphthoic acid

: 7-Hydroxymethyl-9-methoxy-5-(3,4,5-trimethoxy-phenyl)-5,6,7,8-tetrahydro-naphtho[2,3-d][1,3]dioxole-6-carboxylic acid

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethanol; at 46 ℃; for 22h; under 3572 Torr;
DOI:10.1248/cpb.39.192

Reference yield:

: 133839-37-9
(+/-)-2-Hydroxymethyl-8-methoxy-6,7-methylenedioxy-4-(3',4',5'-trimethoxyphenyl)-1,2-dihydro-3-naphthoic acid

: 23978-65-6,38943-35-0,79055-98-4,133906-62-4,133906-64-6
(+/-)-Isopicro-β-peltatin methyl ether

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogen / 10 percent Pd-C / ethanol / 22 h / 46 °C / 3572 Torr

2: p-toluenesulfonic acid, 4 Angstroem molecular sieves / benzene / 1 h / Heating

With 4 A molecular sieve; hydrogen; toluene-4-sulfonic acid; palladium on activated charcoal; In ethanol; benzene;
DOI:10.1248/cpb.39.192