(1R,2R,3R,4S,5S)-3-Methyl-8-oxabicyclo[3.2.1]oct-6-ene-2,4-diyl diacetate

Autor: Viktor A. Tafeenko, Leonid A. Aslanov, Marina V. Proskurnina, Sergei E. Sosonyuk, Dmitrii A. Khlevin

Publikováno v: Acta Crystallographica Section E, Vol 67, Iss 8, Pp o2127-o2128 (2011)

The molecule of the title compound, C12H16O5, has crystallographically imposed mirror symmetry with the mirror plane passing through the endocyclic O atom and the mid-point of the double bond. In the crystal, molecules are linked by C—H...O hydroge

Externí odkaz: https://doaj.org/article/23b8b795fd6d48bf9e93d9ee5518ada4

3-exo-Chloro-8-oxabicyclo[3.2.1]oct-6-ene-2,4-diol chloroform 0.33-solvate

Autor: Leonid A. Aslanov, Dmitrii A. Khlevin, Viktor A. Tafeenko, Sergei E. Sosonyuk, Marina V. Proskurnina

Publikováno v: Acta Crystallographica Section E, Vol 65, Iss 7, Pp o1580-o1580 (2009)
Acta Crystallographica Section E: Structure Reports

The title compound, 3C7H9ClO3·CHCl3, crystallizes with molecules of 3-exo-chloro-8-oxabicyclo[3.2.1]oct-6-ene-2,4-diol (A) and chloroform in a 3:1 ratio, in the space group R3m. Molecules of A straddle a crystallographic mirror plane, whereas the ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17d0939a6b007fd07b75698f38715fca
http://scripts.iucr.org/cgi-bin/paper?S1600536809021898