84736-30-1

Basic information

• Product Name: Butanedioic acid, [(3,4,5-trimethoxyphenyl)methylene]-, 1-methyl ester
• CAS NO: 84736-30-1
• Molecular Formula: C15H18O7
• Molecular Weight: 310.304
• Mol File: 84736-30-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Butanedioic acid, [(3,4,5-trimethoxyphenyl)methylene]-, 1-methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Butanedioic acid, [(3,4,5-trimethoxyphenyl)methylene]-, 1-methyl ester(84736-30-1)
• EPA Substance Registry System: Butanedioic acid, [(3,4,5-trimethoxyphenyl)methylene]-, 1-methyl ester(84736-30-1)

Safety Data

• Hazardous Substances Data: 84736-30-1(Hazardous Substances Data)

Upstream product

• 35274-53-4 2-bromo-3,4,5-tri-methoxybenzaldehyde 
• 86-81-7 3,4,5-trimethoxy-benzaldehyde 
• 106-65-0 Dimethyl succinate 

Downstream Products

• 65171-06-4 (bis-methoxycarbonyl-1,2,3 propyl-1)-6 methoxycarbonyl-2' methylenedioxy-4',5' trimethoxy-2,3,4 biphenyle 
• 71209-04-6 <(butanolidyl-4)-3 methyl>-6 formyl-2' methylenedioxy-4',5' trimethoxy-2,3,4 biphenyle 
• 84736-37-8 bis<(butanolidyl-4)-3 methyl>-6,6' hexamethoxy-2,3,4,2',3',4' biphenyle 
• 65170-98-1 (iodo-2 trimethoxy-3,4,5 benzyl) succinate de dimethyle 
• 65171-07-5 trimethoxy-3,4,5 benzylsuccinate de dimethyle 
• 65171-03-1 formyl-2' (bis-methoxycarbonyl-2,3 propyl-1)-6 methylenedioxy-4',5' trimethoxy-2,3,4 biphenyle 
• 65170-99-2 (iodo-2 trimethoxy-3,4,5 benzyl)-3-butanolide-4 
• 181524-79-8 3-[1-Benzo[1,3]dioxol-5-yl-meth-(E)-ylidene]-4-(3,4,5-trimethoxy-benzyl)-dihydro-furan-2-one 
• 93395-16-5 (3R*,4R*)-3-(3,4,5-trimethoxybenzyl)-4-(3,4,5-trimethoxybenzyl)-4,5-dihydro-2(3H)-furanone 
• 93395-16-5 (3S*,4R*)-3-(3,4,5-trimethoxybenzyl)-4-(3,4,5-trimethoxybenzyl)-4,5-dihydro-2(3H)-furanone 
• 110397-80-3 (E)-α-(3,4,5-trimethoxybenzylidene)-β-(3,4,5-trimethoxybenzyl)-γ-butyrolactone 
• 101751-72-8 trans-α-(3,4-methylenedioxybenzyl)-β-(3,4,5-trimethoxybenzyl)-γ-butyrolactone 
• 101751-72-8 cis-α-(3,4-methylenedioxybenzyl)-β-(3,4,5-trimethoxybenzyl)-γ-butyrolactone 
• 65171-10-0 (+/-)-4-(3,4,5-trimethoxyphenyl)-4,5-dihydro-2(3H)-furanone 

Relevant articles and documents

Simple synthesis of trans-α,β-dibenzyl-γ-butyrolactone lignans by diastereoselective reduction of α-benzylidene-β-benzyl-γ-butyralactones using NaBH4-NiCl2

trans-α,β-Dibenzyl-γ-butyrolactone lignans were synthesized by stereoselective reduction of α-benzylidene-β-benzyl-γ-butyrolactones using NaBH4-NiCl2. The reduction is found to proceed via conjugate addition of a hydride to an α-benz

SYNTHESES TOTALES ET ETUDES DE LIGNANES BIOLOGIQUEMENT ACTIFS-I. APPLICATION DE LA REACTION D'ULLMANN A LA SYNTHESE DE BIARYLES PRECURSEURS DE LIGNANES BISBENZOCYCLOOCTADIENES

Several biaryls bearing various substituents on both rings were synthesized in a preparativ fashion, and in yields up to 88percent by a technical improvement on the classical Ullmann reaction.All these biaryls bear reactive functional groups (i.e. formyl, methoxycarbonyl, dimethoxycarbonylpropyl and butanolidylmethyl) in both the o and o' positions.The biaryls 9, 13, 21 and 26-33 are plausible synthons for bisbenzocyclooctadiene lignans such as schizandrin and steganacin.