79171-62-3

Upstream product

• 77456-11-2 1,2-bis(4-benzyloxy-3-methoxyphenyl)-3-hydroxypropionic acid 
• 69887-36-1 1,2-Bis-(4-benzyloxy-3-methoxy-phenyl)-propane-1,3-diol 
• 77456-11-2 1,2-bis(4-benzyloxy-3-methoxyphenyl)-3-hydroxypropionic acid 
• 89307-14-2 1,3-bis(4-benzyloxy-3-methoxyphenyl)-2,3-epoxy-1-propanone 
• 89307-12-0 1,3-bis(4-benzyloxy-3-methoxyphenyl)-2-propene-1-one 
• 2426-87-1 3-methoxy-4-(phenylmethoxy)benzaldehyde 
• 69887-36-1 1,2-Bis-(4-benzyloxy-3-methoxy-phenyl)-propane-1,3-diol 
• 29973-91-9 4-benzyloxy-3-methoxyphenylacetic acid 
• 89307-15-3 1,2-bis(4-benzyloxy-3-methoxyphenyl)-1,3-propanediol 
• 306-08-1 Homovanillic acid 

Downstream Products

• 99802-35-4 1,3-bis(trimethylsiloxy)-2,3-di(3-methoxy-4-trimethylsiloxyphenyl)propane 
• 50-00-0 formaldehyd 
• 7329-69-3 (E)-3,3'-dimethoxy-4,4'-dihydroxystilbene 
• 4957-27-1 3,3′-dimethoxy-4,4′-dihydroxystilbene 
• 41564-97-0 1,2-bis(3,4-dimethoxyphenyl)-1,3-propanediol 

Relevant academic research and scientific papers

Stereoselective Syntheses of Lignin Model Compounds of the β-0-4 and β-1 Types

The preparation of erythro forms of lignin model compounds of the β-0-4 type by hydroboration of α-aryloxycinnamic acids, using a borate dimethyl sulfide complex as a reagent, has been studied.The erythro form of 1-(4-hydroxy-3-methoxyphenyl)-2-(2-methoxyphenoxy)-1,3-propanediol was obtained in a yeild of about 50percent.Acid-catalyzed rearangements of chalcone oxides result in the formation of α-formyldesoxibenzoins which give 1,2-diaryl-1,3-propanediols on borohydride reduction.The synthesis of the erythro forms of 1,2-bis(4-hydroxy-3-methoxyphenyl)-1,3-propanediol and 1,2-bis(4-hydroxy-3,5-dimethoxyphenyl)-1,3-propanediol by this reaction route is discribed; 1,2-diaryl-1,3-propanediols represent lignin model compounds for the β-1 type of structure.