ISSN:
0018-019X
Schlagwort(e):
Chemistry
;
Organic Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
An X-ray crystal structure analysis of the higher melting diastereoisomer of 2,7-dibromo-3,8-dimethoxy-trans,trans-cyclodeca-1,6-diene (Monoclinic; a = 5.76, b = 10.43, c = 11.32 Å, β = 94.04°; space group P21/n; Z = 2) has confirmed the NMR. assignment of the molecular conformation and the trans configuration of the methoxy groups. The trans,trans-cyclodeca-1,6-diene ring adopts a centrosymmetric crown conformation with a C—C=C—C torsion angle of 162°.
Zusätzliches Material:
5 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/hlca.19730560418
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