𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Bicyclic Sultams with a Nitrogen at the Bridgehead and a Sulfur Atom in the Apex Position: Facile Preparation and Conformational Properties

✍ Scribed by Valentin A. Rassadin; Daria S. Grosheva; Aleksandr A. Tomashevskiy; Viktor V. Sokolov; Dmitry S. Yufit; Sergei I. Kozhushkov; Armin de Meijere


Book ID
102176411
Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
261 KB
Volume
2010
Category
Article
ISSN
1434-193X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Proton magnetic resonance studies of com
✍ R. Cahill; T. A. Crabb 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 English ⚖ 377 KB

## Abstract Some bridgehead nitrogen compounds possessing the CH(Me)‐bridgehead NC(O) system have been synthesised and their configurations assigned. The chemical shifts of the proton geminal to the methyl group provides evidence for the existence of a deformed chair conformation for the methyl su

Compounds with bridgehead nitrogen. 42—1
✍ Trevor A. Crabb; Roger F. Newton; Janet Rouse 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 298 KB

## Abstract The ^1^H NMR parameters of the NCH~2~O protons in the spectrum of perhydropyrrolo[1,2‐__c__][1,3]oxazine show its existence in solution at room temperature in the __O__‐inside __cis__‐fused conformation. __rel__‐(3a__S__,6a__S__,6b__R__,10a__S__,11a__S__)‐6a‐Methylperhydroindolo[3,2,1‐_

Proton magnetic resonance studies of com
✍ Trevor A. Crabb; Philip A. Jupp 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 478 KB

## Abstract __cis__(1‐H, 8a‐H)‐1‐Methylperhydro‐oxazolo[3,4‐__a__]pyridine and __cis__(1‐H, 8a‐H)‐1‐methylperhydrothiazolo[3,4‐__a__]pyridine both adopt exclusively the __trans__‐fused conformation in carbon tetrachloride solution at room temperature. Both parent unsubstituted systems exist under s