Ortho-tert-butylcalixarenes 3, 4 and 5 with exo-hydroxy groups were synthesised by tin tetrachloride-promoted condensation of 2,2"-dihydroxy-3,3"-di-tert-butyldiphenylmethane 6 with formaldehyde. While tH NMR analysis of compounds 3, 4 and 5 revealed a considerable annular flexibility in CDCI3 solut
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Synthesis of a new ortho-tert-butylphenol-based calix[4]arene
โ Scribed by Giovanni Sartori; Franca Bigi; Cecilia Porta; Raimondo Maggi; Raffaella Mora
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- French
- Weight
- 168 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0040-4039
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