Pseudosymmetry and high Z′ structures: the case of rac-(2R,2′R,5′S)-2-methyl-5′-[(1R,2R,5S,5′S)-1,4,4,5′-tetramethyldihydro-3′H-3,8-dioxaspiro[bicyclo[3.2.1]octane-2,2′-furan]-5′-yl]-3,4,1′,2′,3′,4′-hexahydro-[2,2′-bifuran]-5(2H)-one

Pseudosymmetry and high Z′ structures: the case of rac-(2R,2′R,5′S)-2-methyl-5′-[(1R,2R,5S,5′S)-1,4,4,5′-tetramethyldihydro-3′H-3,8-dioxaspiro[bicyclo[3.2.1]octane-2,2′-furan]-5′-yl]-3,4,1′,2′,3′,4′-hexahydro-[2,2′-bifuran]-5(2H)-one

The title compound, C22H34O6, is one of the products obtained by oxidation of squalene with the catalytic system RuO4(cat.)/NaIO4. It crystallizes in the P-1 space group, with four crystallographically independent molecules related by a pseudo-C2 symmetry axis. The structural analysis also shows tha...

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Bibliographic Details
Main Authors: Vincenzo Piccialli, Angela Tuzi, Roberto Centore
Format: Article
Language:English
Published: International Union of Crystallography 2017-09-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
pseudosymmetry
high Z′ compounds
poly-THF compounds
spiro compounds
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989017010805

Internet

http://scripts.iucr.org/cgi-bin/paper?S2056989017010805

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