シクロブタン立体異性体のステレオイソグラム相関図

藤田 眞作

doi:10.11545/ciqs.2010.0.J11.0

33th Symposium on Chemical Information and Computer Sciences, Tokushima

DOI https://doi.org/10.11545/ciqs.2010.0.J11.0

Conference information

Host: Division of Chemical Information and Computer Science, The Chemical Society of Japan

Co-host: The Pharmaceutical Society of Japan, Japan Society for Bioscience, Biotechnology, and Agrochemistry, The Japan Society for Analytical Chemistry, Society of Computer Chemistry, Japan, Japanese Society for Information and Systems in Education (Approaval)

Oral Session

Correlation Diagrams of Stereoisograms for Cyclobutane Stereoisomers

*Fujita Shinsaku

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Keywords: cyclobutane, stereoisomerism, stereoisogram, correlation diagram, CIP-method

CONFERENCE PROCEEDINGS FREE ACCESS

Pages J11

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Abstract

Correlation diagrams of stereoisograms are proposed to discuss stereoisomerism of cyclobutane derivatives. An RS-stereoisomeric group for characterizing a cyclobutane skeleton is defined by starting from the point group D4h so that the global symmetry of each cyclobutane derivative is characterized to be its subgroup. Then, the corresponding stereoisogram is drawn. A tetrahedral promolecule for characterizing the local symmetry at each RS-stereogenic center is derived to belong to a subgroup of an RS-stereoisomeric group due to the point group Td. Then, the corresponding stereoisogram is drawn. Relationships between these stereoisograms are discussed by constructing the correlation diagram of stereoisograms.

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