𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Thermal decomposition in vacuum of polypyromel-litimides based on 4,4′-diaminodiphenylamine and its derivatives

✍ Scribed by R.M. Kromaite; N.D. Malegina; B.V. Kotov; L.A. Oksent'evich; A.N. Pravednikov


Book ID
118360084
Publisher
Elsevier Science
Year
1972
Weight
449 KB
Volume
14
Category
Article
ISSN
0032-3950

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Synthesis of phosphorous acid and its de
✍ Elena V. Platova; Elvira S. Batyeva; Lidiya I. Kursheva; Oleg G. Sinyashin 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 78 KB 👁 1 views

## Abstract A nonchloric method for the synthesis of phosphorous acid and barium and calcium phosphites is proposed, involving the reaction of elemental phosphorus (P~4~) with aqueous barium and calcium hydroxides in the presence of quaternary ammonium base (choline). Conditions for the preparation