Synthesis of 6,7-Dihydrobenzo[4,5]cyclohept-[1,2-b]indol-12(5H)-one and Related Compounds

Journal of Heterocyclic Chemistry

Volumn 34, Issue 2, 1997, Pages 525-531

  Joseph, B ^a   Cornec, O ^a   Merour J Y ^a   Solans, X ^b   Font Bardia, M ^b  

^a UNIVERSITÉ D'ORLÉANS   (France)

^b UNIVERSITY OF BARCELONA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000019848     PISSN: 0022152X     EISSN: None     Source Type: Journal    
DOI: 10.1002/jhet.5570340229     Document Type: Article

References (13)

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13. α radiation, using ω/2θ scan-technique. 4097 reflections were measured in the range 1.82 < 6 < 30.01. 3895 of which were non-equivalent by symmetry (Rint(on I) = 0.052). 2381 reflections were assumed as observed applying the condition I>2θ (I). Three reflections were measured every two hours as orientation and intensity control, significant intensity decay was not observed. Lorentz-polarisation but no absorption corrections were made. The structure was solved by Patterson synthesis, using SHELXS computer program and refined by full-matrix least-squares method with SHELX93 computer program, using 3845 reflections. The extinction coefficient was 0.059(6). 15 hydrogen atoms were located from a difference synthesis and refined with an overall Isotropic temperature factor.