Identification of the rotamers of hexakis(2-methoxyphenyl)benzene and hexakis(2-methylphenyl)benzene
โ Scribed by Pepermans, Henri; Willem, Rudolph; Gielen, Marcel; Hoogzand, Cornelis
- Book ID
- 126177288
- Publisher
- American Chemical Society
- Year
- 1986
- Tongue
- English
- Weight
- 760 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0022-3263
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The 'H NMR spectrum of hexakis(3-methoxypheny1)benzene exhibits a methoxy absorption which looks exactly like a triplet. The spacing between the signals is, however, proportional to rather than independent of the field strength. The aryl H-5 region of this compound and the methyl region of hexakis(3
Hexakis(aryloxy)benzenes (I)-(IV), representatives of a new class of molecule, have been prepared by reaction of hexafluorobenzene with the sodium salt of the appropriate phenol in 1,3-dimethyl-2-imidazolidinone (DMEU) as solvent. X-ray analyses of parent (I) and of the acetonitrile clathrate of (II