603095-30-3

Upstream product

• 603095-21-2 (S)-3-(4-Benzyloxy-3-methyl-phenyl)-4-((R)-1-phenyl-ethylcarbamoyl)-butyric acid methyl ester 
• 603095-20-1 (S)-3-(4-Benzyloxy-3-methyl-phenyl)-pentanedioic acid monomethyl ester 
• 603095-22-3 (R)-4-(4-Benzyloxy-3-methyl-phenyl)-tetrahydro-pyran-2-one 
• 532423-91-9 3-(4-benzyloxy-3-methyl-phenyl)-pentanedioic acid dimethyl ester 

Downstream Products

• 850201-23-9 Acetic acid (S)-5,6-dihydroxy-3-(4-hydroxy-3-methyl-phenyl)-6-methyl-heptyl ester 
• 603095-52-9 (R)-3-(4-Benzyloxy-3-methyl-phenyl)-6-methyl-hept-5-en-1-ol 
• 603095-51-8 Acetic acid (S)-3-(4-benzyloxy-3-methyl-phenyl)-5-oxo-pentyl ester 
• 603095-32-5 Acetic acid (R)-3-(4-benzyloxy-3-methyl-phenyl)-6-methyl-hept-5-enyl ester 
• 850201-21-7 Acetic acid (R)-3-(4-benzyloxy-3-methyl-phenyl)-5-hydroxy-pentyl ester 
• 603095-33-6 Acetic acid (S)-3-(3-bromo-4-hydroxy-5-methyl-phenyl)-5,6-dihydroxy-6-methyl-heptyl ester 
• 603095-53-0 Acetic acid (S)-3-(4-benzyloxy-3-methyl-phenyl)-5,6-dihydroxy-6-methyl-heptyl ester 

Relevant academic research and scientific papers

Enantioselective synthesis of heliannuol E; structural consideration of natural molecule

Heliannuol E 1, isolated from Helianthus annuus L. cv. SH-222, was successfully synthesized in both optically active forms, by novel ring-expansion reaction of the corresponding spirodienone derivatives 8 and 17, which were produced from 7 and 16 under an