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Chlorido[(1,2,5,6-η)-1,3,5,7-cyclooctatetraene]phenylplatinum(II)

✍ Scribed by Song, Ah-Ran ;Hwang, In-Chul ;Ha, Kwang

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
899 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title complex, [Pt(C 6 H 5 )Cl(C 8 H 8 )], the Pt II centre lies in a square-planar environment defined by the Cl and -bonded phenyl C atoms and the mid-points of the two -coordinated double bonds of 1,3,5,7-cyclooctatetraene. Because of the different trans influences of the Cl atom and the phenyl group, the Pt-C bonds trans to the phenyl group are longer than those trans to the Cl atom. The asymmetric unit contains four independent molecules with identical geometry within experimental errors.

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[(1,2,5,6-η)-1,3,5,7-Cyclooctatetraene]i
[(1,2,5,6-η)-1,3,5,7-Cyclooctatetraene]iodido(methyl)platinum(II)
✍ Song, Ah-Ran ;Hwang, In-Chul ;Ha, Kwang 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 967 KB

In the title complex, [Pt(CH 3 )I(C 8 H 8 )], the Pt II centre lies in a square-planar environment defined by the I and methyl C atoms and the mid-points of the two -coordinated double bonds of 1,3,5,7-cyclooctatetraene. Because of the different trans influences of the I atom and the methyl group, t

Herstellung von 1,5-Cyclooctadiin und 1,
Herstellung von 1,5-Cyclooctadiin und 1,3,5,7-Cyclooctatetraen aus 1,5-Cyclooctadien
✍ Detert, Heiner ;Rose, Bernd ;Mayer, Winfried ;Meier, Herbert 📂 Article 📅 1994 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 444 KB 👁 1 views

Bromination of 1,5-cyclooctadiene (1) and stepwise dehydro-enyne 4 are highly reactive dienophiles. The cycloadducts bromination first with KOtBu and then with KOtBu/l8-10-14 formed with 1,3-cyclohexadiene, carbon disulfide, crown-6 yields 1,5-~yclooctadiyne (5). A prolonged interac-and tetraphenylc