118304-33-9

Upstream product

• 115376-66-4 3-hydroxy-2,6-dimethyl-1-phenylacetic acid 
• 77-78-1 dimethyl sulfate 

Downstream Products

• 33348-63-9 2,4-Dimethyl-3-β-hydroxyethylanisole 
• 121662-66-6 methyl 4-carbomethoxymethyl-2-methoxy-2',3,5-trimethylcinnamate 
• 121662-67-7 4-carboxymethyl-2-methoxy-2',3,5-trimethylcinnamic acid 
• 121662-68-8 4-carboxymethyl-2-methoxy-2',3,5-trimethyldihydrocinnamic acid 
• 118304-37-3 2-Methoxy-4-β-methoxyethyl-2',3,5-trimethylcinnamic acid 
• 118304-38-4 2-Methoxy-4-β-methoxyethyl-2',3,5-trimethyldihydrocinnamic acid 
• 118304-36-2 Methyl 2-methoxy-4-β-methoxyethyl-2',3,5-trimethylcinnamate 
• 118304-35-1 3,5-Dimethyl-2-methoxy-4-β-methoxyethylbenzaldehyde 
• 118304-34-0 2,4-Dimethyl-3-β-methoxyethylanisole 
• 52744-25-9 (+/-)-Pterosin-M 
• 121662-65-5 methyl 2,6-dimethyl-4-formyl-3-methoxy-1-phenylacetate 

Relevant academic research and scientific papers

Synthesis of 4-Oxypterosin-E, a New Phenolic Indanone Norsesquiterpene

The synthesis of 4-oxypterosin E (6), a phenolic indanone norsesquiterpene, is described.The synthesis starts from an ester-ether derivative (9) of the known 3-hydroxy-2,6-dimethyl-1-phenylacetic acid (8) and involves formylation, Horner reaction, hydrolysis, hydrogenation, cyclodehydration and demethylation in succession, as depicted by the sequence 9 -> 10 -> 11 -> 12 -> 13 -> 14 -> 6.