Abstract
13C NMR spectroscopy has been used to determined the barriers to rotation about the BN bonds of 1-(N-benzyl-N-methylamino)borepin and 1-(N-benzyl-N-methylamino)-4,5-dihydroborepin as 18 and 19.8 kcal mol-1, respectively. The corresponding rotational barriers of a variety of aminoboranes have been calculated using the semi-empirical AM1 method.
| Original language | English |
|---|---|
| Pages (from-to) | 21-23 |
| Number of pages | 3 |
| Journal | Journal of Organometallic Chemistry |
| Volume | 468 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - Apr 5 1994 |
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Keywords
- AM1 calculations
- Aminoborane
- Borepin
- Boron
- Nitrogen
- Nuclear magnetic resonance
ASJC Scopus subject areas
- Biochemistry
- Chemical Engineering (miscellaneous)
- Inorganic Chemistry
- Organic Chemistry
- Physical and Theoretical Chemistry
- Materials Science (miscellaneous)
- Materials Chemistry
Cite this
An evaluation of the rotational barrier about the BN bond of 1-aminoborepins. / Ashe, Arthur J.; Klein, Wolfram; Rousseau, Roger.
In: Journal of Organometallic Chemistry, Vol. 468, No. 1-2, 05.04.1994, p. 21-23.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - An evaluation of the rotational barrier about the BN bond of 1-aminoborepins
AU - Ashe, Arthur J.
AU - Klein, Wolfram
AU - Rousseau, Roger
PY - 1994/4/5
Y1 - 1994/4/5
N2 - 13C NMR spectroscopy has been used to determined the barriers to rotation about the BN bonds of 1-(N-benzyl-N-methylamino)borepin and 1-(N-benzyl-N-methylamino)-4,5-dihydroborepin as 18 and 19.8 kcal mol-1, respectively. The corresponding rotational barriers of a variety of aminoboranes have been calculated using the semi-empirical AM1 method.
AB - 13C NMR spectroscopy has been used to determined the barriers to rotation about the BN bonds of 1-(N-benzyl-N-methylamino)borepin and 1-(N-benzyl-N-methylamino)-4,5-dihydroborepin as 18 and 19.8 kcal mol-1, respectively. The corresponding rotational barriers of a variety of aminoboranes have been calculated using the semi-empirical AM1 method.
KW - AM1 calculations
KW - Aminoborane
KW - Borepin
KW - Boron
KW - Nitrogen
KW - Nuclear magnetic resonance
UR - http://www.scopus.com/inward/record.url?scp=0039823507&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0039823507&partnerID=8YFLogxK
U2 - 10.1016/0022-328X(94)80025-1
DO - 10.1016/0022-328X(94)80025-1
M3 - Article
VL - 468
SP - 21
EP - 23
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
SN - 0022-328X
IS - 1-2
ER -