79004-61-8

Upstream product

• 76851-98-4 8-[(1S,5R,6S)-6-[2,4-Dimethoxy-3-(3-methyl-but-2-enyl)-benzoyl]-5-(2,4-dimethoxy-phenyl)-3-methyl-cyclohex-2-enyl]-2-(2,4-dimethoxy-phenyl)-5,7-dimethoxy-3-(3-methyl-but-2-enyl)-chromen-4-one 
• 75629-26-4 8-[(1S,5R,6S)-6-(2,4-Dimethoxy-benzoyl)-5-(2,4-dimethoxy-phenyl)-3-methyl-cyclohex-2-enyl]-2-(2,4-dimethoxy-phenyl)-5,7-dimethoxy-3-(3-methyl-but-2-enyl)-chromen-4-one 
• 91-52-1 2,4 dimethoxybenzoic acid 
• 39828-35-8 2,4-dimethoxybenzoyl chloride 
• 59656-68-7 1-(2-hydroxy-3-iodo-4,6-dimethoxyphenyl)ethan-1-one 
• 90-24-4 2-hydroxy-4,6-dimethoxyacetophenone 
• 78-80-8 2-methylbut-1-en-3-yne 
• 480-66-0 2,4,6-trihydroxyacetophenone 

Downstream Products

• 79056-24-9 8-[(1S,5R,6S)-6-(2,4dDihydroxybenzoyl)-5-(2,4-dihydroxyphenyl)-3-methyl-2-cyclohexen-1-yl]-2-(2,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3-methyl-2-buten-1-yl)-4H-chromen-4-one 
• 68754-21-2 tetrahydrokuwanon C tetramethyl ether 
• 76851-98-4 8-[(1S,5R,6S)-6-[2,4-Dimethoxy-3-(3-methyl-but-2-enyl)-benzoyl]-5-(2,4-dimethoxy-phenyl)-3-methyl-cyclohex-2-enyl]-2-(2,4-dimethoxy-phenyl)-5,7-dimethoxy-3-(3-methyl-but-2-enyl)-chromen-4-one 
• 79056-47-6 8-[(1R,5R,6S)-6-[2,4-Dimethoxy-3-(3-methyl-but-2-enyl)-benzoyl]-5-(2,4-dimethoxy-phenyl)-3-methyl-cyclohex-2-enyl]-2-(2,4-dimethoxy-phenyl)-5,7-dimethoxy-3-(3-methyl-but-2-enyl)-chromen-4-one 
• 79056-25-0 8-[(1R,5R,6S)-6-(2,4-Dimethoxy-benzoyl)-5-(2,4-dimethoxy-phenyl)-3-methyl-cyclohex-2-enyl]-2-(2,4-dimethoxy-phenyl)-5,7-dimethoxy-3-(3-methyl-but-2-enyl)-chromen-4-one 
• 75629-26-4 8-[(1S,5R,6S)-6-(2,4-Dimethoxy-benzoyl)-5-(2,4-dimethoxy-phenyl)-3-methyl-cyclohex-2-enyl]-2-(2,4-dimethoxy-phenyl)-5,7-dimethoxy-3-(3-methyl-but-2-enyl)-chromen-4-one 

Relevant academic research and scientific papers

Total Synthesis of Mulberry Diels-Alder-Type Adducts Kuwanons G and H

Mulberry Diels-Alder-type adducts (MDAAs) are a group of rare natural polyphenols biosynthetically derived from [4 + 2]-cycloaddition of chalcones and dehydroprenylphenols. In this study, kuwanons G (1) and H (2), two bioactive MDAAs with unique dehydroprenylflavonoid dienes, were totally synthesized for the first time in a biomimetic manner. The key features of the convergent route include the use of the Baker-Venkataraman rearrangement, alkylation of β-diketone, intramolecular cyclization, and Suzuki-Miyaura coupling to achieve the subunit diene.

ALBANINS F AND G, NATURAL DIELS-ALDER ADDUCTS FROM MULBERRY

The structure elucidation of albanins F and G, two of the preexisting antifungal principles of shoot epidermis of mulberry, is described.