Title of article
A carboranylpentaphenylbenzene
Author/Authors
Craciun، نويسنده , , Liliana and Ho، نويسنده , , Douglas M. and Jones Jr.، نويسنده , , Maitland and Pascal Jr.، نويسنده , , Robert A، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
3
From page
4985
To page
4987
Abstract
1-(o-Carboran-9-yl)-2,3,4,5,6-pentaphenylbenzene (1) was prepared by the Diels–Alder reaction of 9-phenylethynyl-o-carborane and tetraphenylcyclopentadienone at 300 °C. An X-ray crystal structure of 1 shows that the steric demands of the carborane induce a significant stretching of the aryl carbon–boron bond as well as a variety of distortions of the central benzene ring, the ortho phenyl groups, and the carborane cage.
Keywords
Polyphenyl compound , Steric effect , Diels–Alder reaction , Carborane
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1842191
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