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Preparation of oxetanes by 4-endo trig electrophilic cyclisations of cinnamic alcohols

✍ Scribed by Sébastien Albert; Sylvie Robin; Gérard Rousseau

Book ID
104230300
Publisher
Elsevier Science
Year
2001
Tongue
French
Weight
90 KB
Volume
42
Category
Article
ISSN
0040-4039

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✦ Synopsis

The reaction of substituted cinnamic alcohols with bis(sym-collidine)bromine(I) hexafluorophosphate was examined. In general no oxetane was obtained when a substituent was fixed on the carbon carbon double bond. However, oxetanes were formed in high yields when two substituents were present in a of the alcohol function.

📜 SIMILAR VOLUMES

ChemInform Abstract: 4-endo-trig Cycliza
ChemInform Abstract: 4-endo-trig Cyclization Processes Using Bis(collidine)bromine(I) Hexafluorophosphate as Reagent: Preparation of 2-Oxetanones, 2-Azetidinones, and Oxetanes.
✍ Fadi Homsi; Gerard Rousseau 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 38 KB 👁 1 views

1999 ring closure reactions ring closure reactions O 0130 25 -045 4-endo-trig Cyclization Processes Using Bis(collidine)bromine(I) Hexafluorophosphate as Reagent: Preparation of 2-Oxetanones, 2-Azetidinones, and Oxetanes. -Oxetanones, azetidinones, and oxetanes are prepared in one step by treatment