𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Investigation of 2-[2-(4-Methoxy-phenylamino)-vinyl]-1,3,3-trimethyl-3H-indolium Chloride as a New Reagent for the Determination of Chromium(VI)

✍ Scribed by Andruch, Vasil ;Telepc?�kov�, Monika ;Balogh, Ioseph S. ;Urbanov�, Nikoleta

Publisher
Springer-Verlag
Year
2003
Weight
222 KB
Volume
142
Category
Article
ISSN
0344-838X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

2-Fluoromethyl-4,4,6-trimetiiyl-1,3-oxas
2-Fluoromethyl-4,4,6-trimetiiyl-1,3-oxasine as a new reagent for the preparation of α-fluoroaldehydes
✍ Timothy B Patrick; Sedigheh Hosseini; Satinder Bains 📂 Article 📅 1990 🏛 Elsevier Science 🌐 French ⚖ 181 KB

The title compound easily forms an anion on treatment with nbutyllithium. The anion reacts with electrophiles such as alkyl halides, aldehydes, and ketones. The resulting products furnish a-fluoroaldehydes after reduction and hydrolysis. ' ~-~ c 2) Electrophile (R) F 1

Polystyrylsulfonyl-3-nitro-1H-1,2,4-tria
Polystyrylsulfonyl-3-nitro-1H-1,2,4-triazolide-resin: a new solid-supported reagent for the esterification of amino acids
✍ Norbert Zander; Jürgen Gerhardt; Ronald Frank 📂 Article 📅 2003 🏛 Elsevier Science 🌐 French ⚖ 78 KB

We describe the application of the polystyrylsulfonyl-3-nitro-1H-1,2,4-triazolide-resin, readily available from the corresponding commercially available polystyryl sulfonyl chloride resin, to the solution-phase synthesis of esters from protected a-amino acids and alcohols in high yields and purity w