Title of article
Synthesis of BINOL-containing oxacalix[4]arenes
Author/Authors
Capici، نويسنده , , Calogero and Gattuso، نويسنده , , Giuseppe and Notti، نويسنده , , Anna and Parisi، نويسنده , , Melchiorre F. and Bruno، نويسنده , , Giuseppe and Nicolٍ، نويسنده , , Francesco and Pappalardo، نويسنده , , Sebastiano، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
3
From page
1351
To page
1353
Abstract
Unprecedented chiral oxacalixarenes were obtained from the reaction of (±)-1,1′-binaphthyl-2,2′-diol (BINOL) with 1,5-difluoro-2,4-dinitrobenzene. Structural elucidation of C2h-symmetric meso (R,S)-oxacalix[4]arene and D2-symmetric racemic (as well as enantiopure) (R,R)- and (S,S)-oxacalix[4]arene was carried out by means of 1D and 2D NMR spectroscopy, ESI-MS, X-ray diffractometry, and circular dichroism spectroscopy.
Keywords
Oxacalixarenes , Chiral heteracalixarenes , Binol
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1877280
Link To Document