𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ELEMENTAL SELENIUM REACTIONS WITH 4-ETHYLPYRIDINE

✍ Scribed by Gleich, Edward; Warnke, Zygmunt


Book ID
126955732
Publisher
Taylor and Francis Group
Year
1998
Tongue
English
Weight
474 KB
Volume
140
Category
Article
ISSN
1042-6507

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Syntheses of selenium labelled compounds
✍ Koji Ogawa; Ko Taki πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science βš– 339 KB

73Se labelled 2-selenouracil was prepared by the isotope exchange reaction method. It has been well known that in order to prepare labelled compounds in high specific activity by exchange reaction, the substrate compounds have to be used in small quantities. For 2-selenouracil, however, the reaction

Novel formation of 1,2,4-triselenolanes
✍ Kentaro Okuma; Tomoaki Kubota πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 French βš– 64 KB

Reaction of tert-butylarylmethylenetriphenylphosphoranes with elemental selenium afforded the corresponding 1,2,4triselenolanes (1), 1,3-diselenetanes (4), and triphenylphosphine selenide. Triselenolanes 1 were formed from selenation of 4, which may suggest a stepwise selenation of selenoketones.