82792-85-6

Upstream product

• 82792-87-8 (6-bromobenzo[d][1,3]dioxol-5-yl)methanethiol 
• 86-81-7 3,4,5-trimethoxy-benzaldehyde 
• 15930-53-7 6-bromo-3,4-methylenedioxybenzaldehyde 
• 120-57-0 piperonal 
• 6642-34-8 6-bromopiperonyl alcohol 
• 82792-83-4 -3,4-methylenedioxybenzyl alcohol 

Downstream Products

• 82792-89-0 dimethyl 6,7-methylenedioxy-r-1-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydronaphthalene-t-2,t-3-dicarboxylate 
• 95106-93-7 dimethyl 3-methoxycarbonylmethyl-6,7-methylenedioxy-1-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydronaphthalene-2,3-dicarboxylate 
• 95106-92-6 dimethyl 2-methoxycarbonylmethyl-6,7-methylenedioxy-1-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydronaphthalene-2,3-dicarboxylate 
• 95106-89-1 6,7-methylenedioxy-N-phenyl-1-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydronaphthalene-2,3-dicarboximide 
• 95106-95-9 2,3-dichloro-6,7-methylenedioxy-1-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydro-2,3-naphthoic anhydride 
• 1254-07-5 (5S,6S,7R)-7-Hydroxymethyl-5-(3,4,5-trimethoxy-phenyl)-5,6,7,8-tetrahydro-naphtho[2,3-d][1,3]dioxole-6-carboxylic acid 
• 95458-29-0 3-methyl-6,7-methylenedioxy-1-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydro-2,3-naphthoic anhydride 
• 95106-90-4 3a,4-trans-3a,9a-cis-3a-Methyl-6,7-methylenedioxy-4-(3',4'-5'-trimethoxyphenyl)-3a,4,9,9a-tetrahydronaphtho<2,3-c>furan-1,3-dione 
• 2955-22-8 6,7-methylenedioxy-1-(3,4,5-trimethoxyphenyl)naphthoic anhydride 
• 477-51-0 (+/-)-Isopicrodesoxypodophyllotoxin 
• 82792-89-0 dimethyl 6,7-methylenedioxy-r-1-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydronaphthalene-c-2,c-3-dicarboxylate 
• 82792-89-0 dimethyl 6,7-methylenedioxy-r-1-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydronaphthalene-t-2,c-3-dicarboxylate 
• 82792-91-4 6,7-methylenedioxy-1-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydro-2,3-naphthoic anhydride 
• 3134-07-4 rac-methyl (7'β,8'β)-3',4',5'-trimethoxy-4,5-methylenedioxy-2,7'-cyclo-9-norlignan-9'-oate 

Relevant academic research and scientific papers

The Synthesis of Lignans and Related Structures using Quinodimethanes and Isobenzofurans: Approaches to the Podophyllins

Novel routes to 1-aryl-5,6-dialkoxy-1,3-dihydrobenzothiophene 2,2-dioxides (13) and to the corresponding benzofuran (8) have been developed; these species yield quinodimethanes (12) via thermal extrusion of SO2 and isobenzofurans (5c) in an acid-cat

The Preparation of Lignans via Intermolecular Cycloadditions with Quinodimethanes

Certain lignans can be prepared using, as the key step, a thermal reaction between 1-(aryl)-1,3-dihydro-5,6-dialkoxy-benzothiophen 2,2-dioxides and dienophiles.