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(Z)-Stilbene : ウィキペディア英語版 | (Z)-Stilbene
|Section2= |Section7= }} (''Z'')-Stilbene is a diarylethene, that is, a hydrocarbon consisting of a cis ethene double bond substituted with a phenyl group on both carbon atoms of the double bond. The name stilbene was derived from the Greek word ''stilbos'', which means shining. ==Isomers== Stilbene exists as two possible isomers known as (''E'')-stilbene and (''Z'')-stilbene. (''Z'')-Stilbene is sterically hindered and less stable because the steric interactions force the aromatic rings out-of-plane and prevent conjugation. (''Z'')-Stilbene has a melting point of , while (''E'')-stilbene melts around , illustrating that the two compounds are quite different.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「(Z)-Stilbene」の詳細全文を読む
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