Real-time SANS and 1H-NMR studies during “living” anionic polymerization of butadiene in hydrocarbon media

2004 ◽  
Vol 350 (1-3) ◽  
pp. E921-E925 ◽  
Author(s):  
A.Z Niu ◽  
J Stellbrink ◽  
J Allgaier ◽  
L Willner ◽  
D Richter ◽  
...  
Keyword(s):  
Real Time ◽  
1H Nmr ◽  
Anionic Polymerization ◽  
Living Anionic Polymerization ◽  
Nmr Studies ◽  
Hydrocarbon Media

1H NMR studies of [N-MeAib1, Tyr(Me)4]ANGII and [N-MeAib1, Tyr(Me)4, Ile8]ANGII in dimethylsulfoxide by nuclear Overhauser effect (NOE) enhancement spectroscopy: cis-trans Isomerism of the His-Pro bond

1990 ◽  
Vol 55 (4) ◽  
pp. 1106-1111 ◽  
Author(s):  
John Matsoukas ◽  
Paul Cordopatis ◽  
Raghav Yamdagni ◽  
Graham J. Moore
Keyword(s):  
1H Nmr ◽  
Nuclear Overhauser Effect ◽  
Nmr Studies ◽  
Restricted Rotation ◽  
Overhauser Effect ◽  
Major Isomer ◽  
Conformational Properties ◽  
Nuclear Overhauser

The conformational properties of the Sarmesin analogues [N-MeAib1, Tyr(Me)4]ANGII and [N-MeAib1, Tyr(Me)4, Ile8]ANGII in hexadeutero-dimethysulfoxide were investigated by Nuclear Overhauser Effect (NOE) Enhancement Studies. Cis-trans isomers (ratio 1 : 6) due to restricted rotation of the His-Pro bond were observed. Interresidue interactions between the His Cα proton and the two Pro Cδ protons revealed that the major isomer was the trans.

Living Anionic Polymerization of 4-Halostyrenes

2021 ◽  
Vol 54 (3) ◽  
pp. 1489-1498
Author(s):  
Raita Goseki ◽  
Taro Koizumi ◽  
Reina Kurakake ◽  
Satoshi Uchida ◽  
Takashi Ishizone
Keyword(s):  
Anionic Polymerization ◽  
Living Anionic Polymerization

ChemInform Abstract: HPLC and 1H NMR Studies of Alkaline Hydrolysis of Some 7-(Oxyiminoacyl) cephalosporins.

ChemInform ◽  
2010 ◽  
Vol 25 (11) ◽  
pp. no-no
Author(s):  
B. VILANOVA ◽  
F. MUNOZ ◽  
J. DONOSO ◽  
F. GARCIA BLANCO
Keyword(s):  
1H Nmr ◽  
Alkaline Hydrolysis ◽  
Nmr Studies ◽  
Hydrolysis Of

ChemInform Abstract: 1H NMR Studies of the System Ti3SbHx

ChemInform ◽  
1989 ◽  
Vol 20 (14) ◽  
Author(s):  
N. RAJALAKSHMI ◽  
K. V. S. R. RAO ◽  
A. WEISS
Keyword(s):  
1H Nmr ◽  
Nmr Studies

Crystal structure of trans-[W(CO)4(η2-C2H4)2] and IR and 1H NMR studies of the reactions of this and related ethene carbonyl complexes of tungsten(0), [W(CO)n(η2-C2H4)6- n] ( n=3–5)

1999 ◽  
Vol 23 (4) ◽  
pp. 407-416 ◽  
Author(s):  
Teresa Szymańska-Buzar ◽  
Krystyna Kern ◽  
Anthony J. Downs ◽  
Timothy M. Greene ◽  
Leigh J. Morris ◽  
...  
Keyword(s):  
Crystal Structure ◽  
1H Nmr ◽  
Carbonyl Complexes ◽  
Nmr Studies
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