## Abstract The ^1^H, ^13^C and ^15^N NMR studies have shown that the __E__ and __Z__ isomers of pyrrole‐2‐carbaldehyde oxime adopt preferable conformation with the __syn__ orientation of the oxime group with respect to the pyrrole ring. The __syn__ conformation of __E__ and __Z__ isomers of pyrrol
✦ LIBER ✦
Bond dissociation energies of the 1-and-2-isomers of pentaborane derivatives by electron impact and by extended hückel calculations
✍ Scribed by C.B. Murphy Jr.; R. Enrione
- Publisher
- Elsevier Science
- Year
- 1971
- Weight
- 685 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0020-7381
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Study of conformations and hydrogen bond
✍
Andrei V. Afonin; Igor A. Ushakov; Dmitry V. Pavlov; Andrei V. Ivanov; Al'bina I
📂
Article
📅
2010
🏛
John Wiley and Sons
🌐
English
⚖ 173 KB
👁 1 views
CH···N and CH···O intramolecular hydroge
✍
Andrei V. Afonin; Igor A. Ushakov; Alexander V. Vashchenko; Dmitry E. Simonenko;
📂
Article
📅
2009
🏛
John Wiley and Sons
🌐
English
⚖ 167 KB
## Abstract According to the ^1^H, ^13^C and ^15^N NMR spectroscopic data and DFT calculations, the __E__‐isomer of 1‐vinylpyrrole‐2‐carbaldehyde adopts preferable conformation with the __anti__‐orientation of the vinyl group relative to the carbaldehyde oxime group and with the __syn__‐arrangement