THE CRYSTAL STRUCTURE OF 2, 5-DICHLORO-3-METHOXY-6-(1′-TRIPHENYLPHOSPHONIO-CYCLOPENTADIEN-3-YL)-p-BENZOQUINONE

CD Hall, A Sheridan, L Shek, AW Parkins…

Index: Hall, C. Dennis; Sheridan, Andrew; Shek, Louise; Parkins, Adrian W.; Nyburg, Stanley C. Phosphorus, Sulfur and Silicon and the Related Elements, 1992 , vol. 69, # 12 p. 167 - 172

Full Text: HTML

Citation Number: 2

Abstract

Abstract A single crystal X-ray diffraction study confirms that the reaction of triphenylphosphonio cyclopenta dienide 1 with 3-methoxy-2, 5, 6-trichloro. p-benzoquinone 4 gives a product 5 with the cyclopentadiene ring substituted in position 3 and the chlorine atoms of the quinone ring replaced at positions 3 and 6. This data confirms the prediction of earlier multinuclear 2D nmr data on the reaction of 1 with chloranil.