𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Oxidative Ring Opening of 2,5-Diarylfurans by Selectfluor®.

✍ Scribed by Stephen J. Blank; Chad E. Stephens

Publisher
John Wiley and Sons
Year
2006
Weight
15 KB
Volume
37
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Novel oxidative opening of 2,5-disubstit
Novel oxidative opening of 2,5-disubstituted furan ring
✍ Janusz Jurczak; Stanisław Pikul 📂 Article 📅 1985 🏛 Elsevier Science 🌐 French ⚖ 134 KB

A new reaction of 2,5\_disubstituted furans with bromine in an acetone -water solution afforded an efficient and mild method for opening of the furan ring, this leading to the respective enedione system. The reaction was successfully carried out under either basic or acidic conditions.

Stereoselective photocyclization to 2-am
Stereoselective photocyclization to 2-aminocyclopropanols by photolysis of β-aminoketones and oxidative ring opening to enaminones
✍ Wilfried Weigel; Sabine Schiller; Hans-Georg Henning 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 624 KB

Irradiation of fl--aminopropiophenones l leads to the formation of 2-aminocyclopropanols 2 which can undergo oxidative ring opening to give enaminones 3. The regioselectivity of cyclopropanol formation of the a-benzyl substituted 1 is determined by the preferred charge transfer interaction between t

Studies in ring-opening polymerization.
Studies in ring-opening polymerization. I. 5,5-diethyl-1,3,2-dioxathiolan-4-one-2-oxide
✍ Blackbourn, G. P. ;Tighe, B. J. 📂 Article 📅 1970 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 786 KB

## Abstract The polymerization of 5,5‐diethyl‐1,3,2‐dioxathiolan‐4‐one‐2‐oxide has been examined in various solvents at 60–100°C. Kinetic studies have shown that steric hindrance by the C~5~ ethyl substituents prevents the occurrence of a bimolecular propagation reaction involving direct attack by