95238-05-4

Upstream product

• 3840-31-1 (3,4,5-trimethoxyphenyl)methanol 
• 1067-74-9 Methyl diethylphosphonoacetate 
• 21852-50-6 3,4,5-trimethoxybenzyl bromide 

Downstream Products

• 117407-00-8 2,3-bis(3,4,5-trimethoxybenzyl)-4-butanolide 
• 145432-28-6 (Z)-4-(3,4-Dimethoxy-phenyl)-3-(tetrahydro-pyran-2-yloxymethyl)-2-(3,4,5-trimethoxy-benzyl)-but-2-enoic acid methyl ester 
• 145432-30-0 3,4-Bis-(3,4,5-trimethoxy-benzyl)-5H-furan-2-one 
• 42245-58-9 4-(3,4-Dimethoxy-benzyl)-3-(3,4,5-trimethoxy-benzyl)-5H-furan-2-one 
• 93395-16-5 (3S*,4R*)-3-(3,4,5-trimethoxybenzyl)-4-(3,4,5-trimethoxybenzyl)-4,5-dihydro-2(3H)-furanone 
• 145432-33-3 (E)-3-(Tetrahydro-pyran-2-yloxymethyl)-2-(3,4,5-trimethoxy-benzyl)-4-(3,4,5-trimethoxy-phenyl)-but-2-enoic acid methyl ester 
• 145432-29-7 (Z)-3-(Tetrahydro-pyran-2-yloxymethyl)-2-(3,4,5-trimethoxy-benzyl)-4-(3,4,5-trimethoxy-phenyl)-but-2-enoic acid methyl ester 
• 145448-44-8 (E)-4-(3,4-Dimethoxy-phenyl)-3-(tetrahydro-pyran-2-yloxymethyl)-2-(3,4,5-trimethoxy-benzyl)-but-2-enoic acid methyl ester 
• 143503-92-8 (E)-methyl 2-<3,4-(methylenedioxy)benzylidene>-3-(3,4,5-trimethoxyphenyl)propanoate 
• 95238-07-6 (Z)-3-Benzo[1,3]dioxol-5-yl-2-(3,4,5-trimethoxy-benzyl)-acrylic acid methyl ester 

Relevant academic research and scientific papers

STEREOSELECTIVE SYNTHESIS OF METHOXY SUBSTITUTED 2,3-DIBENZYL-γ-BUTYROLACTONES USING ORGANIC PHOSPHONATES AS INTERMEDIATES

A stereoselective, short and convergent synthesis of methoxy substituted 2,3-dibenzyl-γ-butyrolactones was developed using organic phosphonates as key intermediates.

Stereoselective synthesis of methoxy substituted 2,3-dibenzylbutyrolactones via organic phosphonates

A highly convergent, short and stereoselective synthesis of a series of methoxy substituted 2,3-dibenzylbutyrolactones was achieved using a Horner-Wadsworth-Emmons (HWE) reaction as the key step in overall yields above 32%.