𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Novel Heterocyclic Scaffold Formed by Ring Expansion of a Cyclic Sulfone to Sulfonamides

✍ Scribed by Sellstedt, Magnus; Almqvist, Fredrik


Book ID
120934406
Publisher
American Chemical Society
Year
2009
Tongue
English
Weight
208 KB
Volume
11
Category
Article
ISSN
1523-7060

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Tandem ring expansion and insertion reac
✍ Hideo Nemoto; Motohiro Shiraki; Keiichiro Fukumoto πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 French βš– 428 KB

Aktrw: A new method far the synthesis of hydrinda wu developed by the palladium mediaed taadcm ring expxmh and ineation mactioa of dkenic cyclobutanol 5 to give the bydrhdan 17 u a bY step.

A novel synthesis of 2,3-dihydro-1H-thie
✍ Hiroshi Maruoka; Kenji Yamagata; Fumi Okabe; Yukihiko Tomioka πŸ“‚ Article πŸ“… 2005 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 89 KB

A series of cyclic sulfonium ylides 4a-h reacted with titanium(IV) chloride in the presence of triethylamine to give the corresponding fused 2,3-dihydro-1H-thieno [3,4-b]pyrroles 5a-h, via a ring opening and recyclization. In contrast, treatment of compounds 4a, 4b, 4e and 4f with titanium(IV) chlor