Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Zanele H Phasha"'
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 1, Pp o74-o74 (2013)
The molecule of the title compound, C11H8O3, is essentially planar [r.m.s. deviation = 0.025 (2) Å]. In the crystal, molecules are stacked along [110] but no short π–π contacts are observed. Weak C—H...O interactions link the molecules into ch
Externí odkaz:
https://doaj.org/article/9a009d6ae9634381947c50462ad982c0
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 1, Pp o243-o243 (2012)
In the title molecule, C20H32NPSe, the P atom has a distorted tetrahedral environment resulting in an effective cone angle of 172°. Weak intermolecular C—H...Se interactions are observed.
Externí odkaz:
https://doaj.org/article/5c64656494464cf2b15476ac61f9aa4f
Publikováno v:
Journal of Carbohydrate Chemistry. 32:193-204
An efficient and stereoselective procedure is developed for high-yield preparation of novel S,S-dioxothiochroman carbohydrate derivatives 5a–e from their corresponding sulfone epimers 3a–e via anomeric epimerization in the presence of sodium hydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bba51983c20c4d4d190a00a8a71cdeff
https://doi.org/10.1080/07328303.2013.789106
https://doi.org/10.1080/07328303.2013.789106
Publikováno v:
ChemInform. 44
An efficient and stereoselective procedure is developed for high-yield preparation of novel S,S-dioxothiochroman carbohydrate derivatives 5a–e from their corresponding sulfone epimers 3a–e via anomeric epimerization in the presence of sodium hydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6076c0f1339a0ad8fe3ddfd99b28e882
https://doi.org/10.1002/chin.201342135
https://doi.org/10.1002/chin.201342135
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 1, Pp o74-o74 (2013)
Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E: Structure Reports
The molecule of the title compound, C11H8O3, is essentially planar [r.m.s. deviation = 0.025 (2) Å]. In the crystal, molecules are stacked along [110] but no short π–π contacts are observed. Weak C—H...O interactions link the molecules into ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e549d3ab2c8d4251b12e16d2cbdb3664
http://scripts.iucr.org/cgi-bin/paper?S1600536812048441
http://scripts.iucr.org/cgi-bin/paper?S1600536812048441
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 1, Pp o73-o73 (2013)
In the title compound, C30H33BrO6, the pyranose ring adopts a chair conformation. Two of the O-benzyl phenyl rings lie almost perpendicular to C/C/C/O plane formed by the ring atoms not attached to these O-benzyl phenyl rings, and form dihedral angle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::bf30fa1e0b3e719d100bc7c18e4d61db
http://scripts.iucr.org/cgi-bin/paper?S1600536812048453
http://scripts.iucr.org/cgi-bin/paper?S1600536812048453
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 12, Pp o3379-o3379 (2012)
Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E: Structure Reports
In the title compound, C14H14O4, the prop-2-ynyloxy O—C—C[triple-bond]C plane [maximum deviation = 0.0116 (12) Å] forms a dihedral angle of 78.44 (9)° with the benzofuran-3(2H)-one ring system. In the crystal, molecules are linked by O—H...O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7cd4258bc6c01b4c665bfca196f23ba
http://scripts.iucr.org/cgi-bin/paper?S1600536812045606
http://scripts.iucr.org/cgi-bin/paper?S1600536812045606
Publikováno v:
Acta Crystallographica Section E: Structure Reports
In the title compound, C14H20O9, the six-membered pyran and the five-membered dioxalane rings adopt chair and twisted conformations, respectively. In the crystal, the molecules are linked by C—H...O interactions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::180b41c3ba031f21f505c5f6266ab8bc
https://pubmed.ncbi.nlm.nih.gov/22904957
https://pubmed.ncbi.nlm.nih.gov/22904957
Publikováno v:
Acta Crystallographica Section E: Structure Reports
In the title compound, C30H33BrO6, the pyranose ring adopts a chair conformation. Two of the O-benzyl phenyl rings lie almost perpendicular to C/C/C/O plane formed by the ring atoms not attached to these O-benzyl phenyl rings, and form dihedral ang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::229dc2f1f2d4ecb2932c32f62422a233
http://europepmc.org/articles/PMC3588367
http://europepmc.org/articles/PMC3588367
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 9, Pp o2690-o2690 (2012)
Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E: Structure Reports
In the title molecule, C10H17PSe, the P atom has a distorted tetrahedral environment resulting in an effective cone angle of 165°. The benzene ring makes dihedral angles of 70.04 (8) and 77.28 (8)° with the phenyl rings, while the dihedral angle be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33f2c19e5cde862105fc0cbd3fd25697
https://doi.org/10.1107/s1600536812034289
https://doi.org/10.1107/s1600536812034289