162292-24-2

Upstream product

• 768-60-5 4-methoxyphenylacetylen 
• 13153-14-5 2,3-Dimethyl-2-butenal 
• 162292-77-5 1-(4-Methoxy-phenyl)-4,5-dimethyl-hex-4-en-1-yn-3-ol 

Relevant academic research and scientific papers

Enynones in organic synthesis. 7. Substituent effects on the α-tocopherol-catalyzed cyclization of enynones to methylenecyclopentenones. Convenient syntheses of members of the methylenomycin class of antibiotics

Substituent effects on the α-tocopherol (vitamin E, 3b) catalyzed cyclization of a wide variety of enynones 1a-z to methylenecyclopentenones 7a-z have been examined, with particular emphasis given to electron-withdrawing and -donating groups at positions