𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effects ofN-substitution on the fragmentations of some cyclohexene-fused 2-N-phenyliminoperhydro-3,1-oxazines and related thiazines

✍ Scribed by Pirjo Vainiotalo; Tuula Partanen; Ferenc Fülöp; Gábor Bernáth; Kalevi Pihlaja

Book ID
108044586
Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
444 KB
Volume
2
Category
Article
ISSN
1044-0305

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Studies on the benzoxazine series. Part
Studies on the benzoxazine series. Part 3—Preparation and 13C NMR structural Study of γ Effects of Some N-substituted 3,4-dihydro-2H-1,3-benzoxazines
✍ Kari Neuvonen; Kalevi Pihlaja 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 623 KB

## Abstract Seventeen __N__‐substituted 3,4‐dihydro‐2__H__‐1,3‐benzoxazines [__N__‐substituent = Et, Pr^__i__^, Bu^__t__^, CH~2~C~6~H~5~ or CH(CH~3~)C~6~H~5~] were prepared and their structures studied in the light of ^13^C chemical shifts. The γ effects caused by C(α)‐methyl or C(α)‐phenyl substit