𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Heterocyclic studies—XXII. Mass spectra of some 3-hydroxypteridin-4-ones

✍ Scribed by Jim Clark; C. Smith


Publisher
John Wiley and Sons
Year
1971
Tongue
English
Weight
316 KB
Volume
5
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Heterocyclic studies—XXV: Mass spectra o
✍ Jim Clark; F. S. Yates 📂 Article 📅 1971 🏛 John Wiley and Sons 🌐 English ⚖ 454 KB

Mass spectra of 4-trifluoromethylpteridine and nine of its derivatives are recorded. Electron impact induced fragmentations of 4-trifluoromethylpteridine and its 2-chloro-, 7-methyl-and 6,7-dimethyl-derivatives resemble those of pteridine and simple methylpteridines except that loss of a trifluorome