Domino recombinant 绾?isomerization and reverse Wacker oxidation of 绾?vinyl-绾?butyrolactone: Synthesis of (+)-trans-, (-)- and (+)-disparlures was written by Bethi, Venkati;Kattanguru, Pullaiah;Fernandes, Rodney A.. And the article was included in European Journal of Organic Chemistry in 2014.Recommanded Product: Isopentyltriphenylphosphonium bromide This article mentions the following:
A domino Pd-catalyzed recombinant 绾?isomerization and reverse Wacker oxidation of 绾?vinyl-绾?butyrolactone was explored. The strategy was used in the stereoselective synthesis of (+)-trans-, (-)- and (+)-disparlure. The synthesis was achieved in 7-8 steps from
Isopentyltriphenylphosphonium bromide (cas: 28322-40-9) belongs to organobromine compounds. Bromo compounds are employed in a variety of metal-catalyzed coupling reactions. They are also ideal candidates for the synthesis of Grignard reagents that have wide-applicability in organic synthesis. alpha-Bromoesters are employed in the Reformatsky reaction for the synthesis of beta-hydroxyesters. When the molecular ion is detected, the bromine and chlorine isotope patterns are very distinct, but caution is to be exercised for certain mixed chlorinated/brominated compounds, which can look similar to homohalogen patterns.Recommanded Product: Isopentyltriphenylphosphonium bromide
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary