Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Carlos R. Cerqueira Jr"'
Autor:
Julio Zukerman-Schpector, Paulo R. Olivato, Carlos R. Cerqueira Jr, Bruna Contieri, Seik Weng Ng, Edward R. T. Tiekink
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 4, Pp o556-o556 (2013)
In the title compound, C18H17Br2NOS2, the conformation of the piperidin-2-one ring is based on a half-chair with the methylene C atom diagonally opposite the N atom being 0.649 (3) Å above the plane of the remaining five atoms (r.m.s. deviation = 0.
Externí odkaz:
https://doaj.org/article/83b676bba4504cadb6f76b71c7155254
Autor:
Ignez Caracelli, Paulo R. Olivato, Carlos R. Cerqueira Jr, Jean M. M. Santos, Seik Weng Ng, Edward R. T. Tiekink
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 7, Pp o2076-o2077 (2012)
The piperidone ring in the title compound, C20H23NO3S2, has a distorted half-chair conformation with the central methylene atom of the propyl fragment lying 0.696 (1) Å out of the plane defined by the other five atoms (r.m.s. deviation = 0.071 Å).
Externí odkaz:
https://doaj.org/article/6426b7d6081f4fa78a443cb605cb3b85
Autor:
Ignez Caracelli, Paulo R. Olivato, Carlos R. Cerqueira Jr, Jean M. M. Santos, Seik Weng Ng, Edward R. T. Tiekink
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 6, Pp o1793-o1794 (2012)
The piperidone ring in the title compound, C18H19NOS2, is in a distorted half-chair conformation, distorted towards a twisted boat, with the central methylene C atom of the propyl backbone lying 0.606 (2) Å out of the plane defined by the other five
Externí odkaz:
https://doaj.org/article/a3c72f9dad034159927f4c52f23a8a8a
Autor:
Seik Weng Ng, Edward R. T. Tiekink, Jean M. M. Santos, Carlos R. Cerqueira Jr, Paulo R. Olivato, Julio Zukerman-Schpector
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 10, Pp o2759-o2759 (2011)
The piperidone ring in the title compound, C20H23NOS2, has a half-chair distorted to a twisted-boat conformation [QT = 0.5200 (17) Å]. One of the S-bound benzene rings is almost perpendicular to the least-squares plane through the piperidone ring, w
Externí odkaz:
https://doaj.org/article/d46dfbec671f40e4b2e7646eb0d17d9d
Autor:
Julio Zukerman-Schpector, Carlos A. De Simone, Paulo R. Olivato, Carlos R. Cerqueira Jr, Edward R. T. Tiekink
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 5, Pp o1099-o1100 (2011)
In the title hydrate, C16H15BrO2SSe·H2O, the sulfinyl O atom lies on the opposite side of the molecule to the Se and carbonyl O atoms. The benzene rings form a dihedral angle of 51.66 (17)° and are splayed with respect to each other. The observed c
Externí odkaz:
https://doaj.org/article/b2df5625cc7e423cbe537f3496bbc0bc
Autor:
Julio Zukerman-Schpector, Carlos A. De Simone, Paulo R. Olivato, Carlos R. Cerqueira Jr, Jean M. M. Santos, Edward R. T. Tiekink
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 7, Pp o1863-o1863 (2010)
The piperidone ring in the title compound, C18H17Cl2NOS2, has a distorted half-chair conformation. The S-bound benzene rings are approximately perpendicular to and splayed out of the mean plane through the piperidone ring [dihedral angles = 71.86 (13
Externí odkaz:
https://doaj.org/article/d1a6abfbe6ba41a793e36937ba2e0ddd
Autor:
Paulo R. Olivato, Alessandro Rodrigues, Carlos R. Cerqueira Jr, Elisângela Vinhato, Julio Zukerman-Schpector
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 5, Pp o1075-o1075 (2009)
The cyclohexanone ring in the title compound, C13H16O3S, is in a distorted chair conformation. The intramolecular S...Ocarbonyl distance is 2.814 (2) Å. Molecules are connected into a two-dimensional array via C—H...O contacts involving the carbon
Externí odkaz:
https://doaj.org/article/27cc2453c3d14c7486ffb5925e8a2b08
Autor:
Edward R. T. Tiekink, Elisângela Vinhato, Carlos R. Cerqueira Jr, Paulo R. Olivato, Julio Zukerman-Schpector
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 5, Pp o835-o836 (2008)
The piperidone ring in the title compound, C12H15NO3S, has a slightly distorted half-chair conformation with the methyl, carbonyl and phenylsulfonyl ring substituents occupying equatorial, equatorial and axial positions, respectively. Molecules are c
Externí odkaz:
https://doaj.org/article/f4bbdc9ed43148a2856851c3abaff3fe
