17669-45-3

Upstream product

• 469-28-3 (+)-1-hydroxy-6-epipinoresinol 4',4''-di-O-methyl ether 
• 7553-56-2 iodine 
• 7664-93-9 sulfuric acid 
• 64-19-7 acetic acid 
• 56-23-5 tetrachloromethane 
• 96820-49-4 (+)-1-hydroxypinoresinol-1-β-D-glucoside 4',4''-di-O-methyl ether 
• 20583-78-2 3,4-dimethoxy-cinnamic acid ethyl ester 
• 144918-24-1 (2R,3S)-3-(3,4-Dimethoxy-benzyloxymethyl)-2-(3,4-dimethoxy-phenyl)-4-methylene-tetrahydro-furan 
• 144918-21-8 ethyl 2-bromo-3-(3,4-dimethoxyphenyl)-3-(prop-2-ynyloxy)propanoate 
• 144918-22-9 ethyl rac-(2R,3R)-2-(3,4-dimethoxyphenyl)-4-methylenetetrahydrofuran-3-carboxylate 
• 144918-23-0 2-(3,4-dimethoxyphenyl)-3-(hydroxymethyl)-4-methylenetetrahydrofuran 
• 20583-78-2 ethyl (E)-3,4-dimethoxycinnamate 
• 144918-25-2 (4S,5R)-4-(3,4-Dimethoxy-benzyloxymethyl)-5-(3,4-dimethoxy-phenyl)-dihydro-furan-3-one 
• 96894-13-2 (+)-1-acetoxy-2-epipinoresinol 

Downstream Products

• 1212517-63-9 (3aS)-1c,4c-bis-(2-bromo-4,5-dimethoxy-phenyl)-(6ac)-dihydro-furo[3,4-c]furan-3ar-ol 
• 80900-39-6 2,5-bis(3,4-dimethoxyphenyl)-4-pyrone-3-aldehyde 
• 80900-41-0 2,5-bis(3,4-dimethoxyphenyl)-4-pyrone-3-carbinol 
• 124281-59-0 Acetic acid (1R,2R,3R)-3-acetoxymethyl-1-(3,4-dimethoxy-phenyl)-2-hydroxy-6,7-dimethoxy-1,2,3,4-tetrahydro-naphthalen-2-ylmethyl ester 
• 124281-62-5 C₂₇H₃₄O₈ 
• 124281-60-3 C₂₅H₃₂O₇ 
• 124281-61-4 [(4aR,10R,10aR)-10-(3,4-Dimethoxy-phenyl)-7,8-dimethoxy-2,2-dimethyl-4,4a,5,10-tetrahydro-naphtho[2,3-d][1,3]dioxin-10a-yl]-methanol 
• 124281-57-8 (1R,2R,3R)-1-(3,4-Dimethoxy-phenyl)-2,3-bis-hydroxymethyl-6,7-dimethoxy-1,2,3,4-tetrahydro-naphthalen-2-ol 
• 124281-58-9 (2S,3R,4R)-4-(3,4-Dimethoxy-benzyl)-3-hydroxymethyl-2-(3-methoxy-phenyl)-tetrahydro-furan-3-ol 
• 252726-89-9 (1R,8S,9R,12S)-8-(3,4-Dimethoxy-phenyl)-12-hydroxymethyl-4,5-dimethoxy-11-oxa-tricyclo[7.2.1.0^2,7]dodeca-2,4,6-trien-12-ol 

Relevant academic research and scientific papers

Stereoselective Total Synthesis of (+/-)-Paulownin and (+/-)-Isogmelinol through Radical Annulation Route

A highly stereocontrolled synthesis of furofuran lignans, (+/-)-Paulownin (1a) and (+/-)-Isogmelinol (1b) is described involving intramolecular radical cyclisation as a key step.

Stereoselective Radical Annulation Route to the Synthesis of (+/-)-Paulownin und (+/-)-Isogmelinol

A highly stereocontrolled synthesis of (+/-)-Paulownin (1a) and (+/-)-isogmelinol (1b) is reported involving intramolecular radical cyclisation reaction as a key step.

Lignans from Bark of the Olea Plants. II

Four new lignans, (+)-1-acetoxypinoresinol-4'-β-D-glucoside (1), (+)-1-acetoxypinoresinol-4'-β-D-glucoside 4''-O-methyl ether (2), (+)-1-hydroxypinoresinol-1-β-D-glucoside (4) and (+)-fraxiresinol-1-β-D-glucoside (5), and a known lignan, (+)-1-hydroxypinoresinol-4'-β-D-glucoside (3), were isolated from the bark of Olea europaea L. and the bark of Olea africana MILL. (Olea europaea L. subsp. africana (MILL.) GREEN) (Oleaceae).Their structures were elucidated on the basis of spectroscopic analysis and chemical evidence.The bark of Olea capensis L. did not yield any lignan glucosides.Keywords - Olea europaea; Olea africana; Olea capensis; Oleaceae; lignan; (+)-1-acetoxypinoresinol-4'-β-D-glucoside; (+)-1-acetoxypinoresinol-4'-β-D-glucoside 4''-O-methyl ether; (+)-1-hydroxypinoresinol-4'-β-D-glucoside; (+)-1-hydroxypinoresinol-1-β-D-glucoside; (+)-fraxiresinol-1-β-D-glucoside