72730-21-3

Upstream product

• 138613-39-5 (2RS,3SR)-2,3-dimethyl-1,4-bis(3,4,5-trimethoxyphenyl)butan-1-one 
• 138613-41-9 3-methyl-1,4-bis(3,4,5-trimethoxyphenyl)butan-1-one 
• 138613-45-3 2-methyl-3-(3,4,5-trimethoxyphenyl)propyl p-toluenosulfonate 
• 138613-42-0 methyl (E)-2-methyl-3-(3,4,5-trimethoxyphenyl)propenoate 
• 138613-43-1 methyl 2-methyl-3-(3,4,5-trimethoxyphenyl)propanoate 
• 121189-89-7 (E)-2-methyl-3-(3,4,5-trimethoxyphenyl)propenoic acid 
• 138613-44-2 2-methyl-3-(3,4,5-trimethoxyphenyl)propan-1-ol 
• 86-81-7 3,4,5-trimethoxy-benzaldehyde 
• 138613-39-5 (2RS,3RS)-2,3-dimethyl-1,4-bis(3,4,5-trimethoxyphenyl)butan-1-one 

Downstream Products

• 14335-63-8 (1α,2β,3α)-6,7,8-trimethoxy-2,3-dimethyl-1-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydronaphthalene 
• 14335-63-8 (1α,2β,3β)-6,7,8-trimethoxy-2,3-dimethyl-1-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydronaphthalene 

Relevant academic research and scientific papers

Intramolecular Oxidative Coupling of Aromatic Compounds. IV. Oxidation of Non-Phenolic Substrates

Intramolecular non-phenolic coupling of (2RS,3SR)-1,4-bis(4-benzyloxy-3,5-dimethoxyphenyl)-2,3-dimethylbutan-1-one (6) failed.Oxidation of the derived butane (9) gave the aryltetralin (14) in low yield.

Intramolecular Oxidative Coupling of Aromatic Compounds. II. The Synthesis of (2RS,3SR)- and (2RS,3RS)-2,3-Dimethyl-1,4-bis(3,4,5-trimethoxyphenyl)butan-1-one and the Determination of Stereochemistry

The C-methylation of 3-methyl-1,4-bis(3,4,5-trimethoxyphenyl)butan-1-one (9) gave in a ratio of 4:1 the diastereoisomers, (2RS,3SR)- and (2RS,3RS)-2,3-dimethyl-1,4-bis(3,4,5-trimethoxyphenyl)butan-1-one, (7) and (8) respectively.The stereochemistry of eac