Diastereoselective synthesis of ethyl (Z)-3-(8-methylimidazo-[1,2-a]pyrid-2-yl)-2-phenylthioacrylate. X-ray crystal structure and conformational analysis

1995 ◽  
Vol 355 (2) ◽  
pp. 177-183 ◽  
Author(s):  
A Gautier ◽  
D Roche ◽  
J Métin ◽  
A Carpy ◽  
M Madesclaire
Keyword(s):  
Crystal Structure ◽  
Conformational Analysis ◽  
Diastereoselective Synthesis ◽  
X Ray

Model of the Second Most Abundant Cisplatin−DNA Cross-Link:  X-ray Crystal Structure and Conformational Analysis ofcis-[(NH3)2Pt(9-MeA-N7)(9-EtGH-N7)](NO3)·2H2O (9-MeA = 9-Methyladenine; 9-EtGH = 9-Ethylguanine)

1996 ◽  
Vol 35 (6) ◽  
pp. 1647-1652 ◽  
Author(s):  
Guy Schröder ◽  
Jirí Kozelka ◽  
Michal Sabat ◽  
Marie-Hélène Fouchet ◽  
Rut Beyerle-Pfnür ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Conformational Analysis ◽  
Cross Link ◽  
X Ray

scholarly journals Atropisomers of 1-(Acyl or Aroyl)-2-naphthylindolines. Isolation, X-Ray Crystal Structure and Conformational Analysis

2003 ◽  
Vol 51 (6) ◽  
pp. 688-696 ◽  
Author(s):  
Fumikazu Ito ◽  
Tetsuya Moriguchi ◽  
Yasuyuki Yoshitake ◽  
Masashi Eto ◽  
Shoji Yahara ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Conformational Analysis ◽  
X Ray

1,3-Dipolar [3+3] Cycloaddition of 1,4-Benzodiazepinone-Based Nitrones with α-Halohydroxamates for Diastereoselective Synthesis of Novel d-Edge Heterocycle-Fused 1,4-Benzodiazepinones

Synlett ◽  
2021 ◽  
Author(s):  
Hong-Wu Zhao ◽  
Heng Zhang ◽  
Lu-Yu Cai ◽  
Zhe Tang ◽  
Xiao-Zu Fan ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Reaction Mechanism ◽  
Single Crystal ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Diastereoselective Synthesis ◽  
Reaction Conditions ◽  
Relative Configuration ◽  
X Ray ◽  
Single Crystal Structure Analysis

Promoted by K2CO3 (2.0 equiv), the 1,3-dipolar [3+3] cycloaddition between 1, 4-benzodiazepinone-based nitrones and α-halohydroxamates processed smoothly under the mild reaction conditions and delivered structurally novel and complex cis or trans-configured d-edge-heterocycle-fused 1,4-benzodiazepinones in up to >99% isolated yield with >20:1 dr. The relative configuration of the title chemical entities was clearly identified with the use of X-ray single crystal structure analysis. The reaction mechanism was assumed to interpret the diastereoselective production of the obtained cis or trans-configured d-edge-heterocycle-fused 1, 4-benzodiazepinones.

Conformational analysis and x-ray crystal structure of [(η5-C5H5)Fe(CO)(PPh3)CH2CH3]

1987 ◽  
Vol 320 (2) ◽  
pp. C19-C22 ◽  
Author(s):  
Stephen G. Davies ◽  
Isabelle M. Dordor-Hedgecock ◽  
Kevin H. Sutton ◽  
Mark Whittaker
Keyword(s):  
Crystal Structure ◽  
Conformational Analysis ◽  
X Ray

X-ray crystal structure and conformational analysis of tetradecamethylcycloheptasilane, (Me2Si)7

1985 ◽  
Vol 107 (24) ◽  
pp. 6950-6956 ◽  
Author(s):  
Fathieh Shafiee ◽  
James R. Damewood ◽  
Kenneth J. Haller ◽  
Robert West
Keyword(s):  
Crystal Structure ◽  
Conformational Analysis ◽  
X Ray
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