Persoona elliptica

Persoona elliptica Persoonol 1,3 -Dihydroxy-5- [(Z)-undec-3 -enyl] - cf,21 37 Australia... 

Persoonol dimethyl ether, the 3(Z)-alkene from Persoona elliptica has been synthesised (ref. 37) from 3,5-dimethoxybenzyl bromide by way of 4-(3,5-dimethoxyphenyl)but-1-yne which was alkylated with n-heptyl 4-toluenesulphonate followed by final reduction of the all ne product as shown in the scheme This method of preparation of the butyne was probably obligatory because of the inapplicability of the alkylation technique with 2-(3,5-dimethoxyphenyl)ethyl bromide due to its facile dehydrobromination. 

---

See also in sourсe #XX -- [ , , ]

See also in sourсe #XX -- [ , , ]

See also in sourсe #XX -- [ ]

---