• Thumbnail for TADDOL
    In organic chemistry, TADDOL is an acronym for α,α,α',α'-tetraaryl-2,2-disubstituted 1,3-dioxolane-4,5-dimethanol. These compounds are easily accessed...
    1 KB (180 words) - 23:14, 29 January 2023
  • Dieter; Beck, Albert K.; Heckel, Alexander (5 January 2001). "TADDOLs, Their Derivatives, and TADDOL Analogues: Versatile Chiral Auxiliaries". Angewandte Chemie...
    44 KB (5,017 words) - 06:20, 11 November 2023
  • Thumbnail for Diethyl tartrate
    tartrate and titanium isopropoxide form a chiral catalyst in situ. The TADDOL ligand scaffold is produced from diethyl tartrate. Hill, J. Gordon; Sharpless...
    3 KB (169 words) - 18:15, 19 August 2022
  • Thumbnail for Chiral phosphoric acid
    Well known examples include cyclic diesters derived from the BINOL and TADDOL motifs. These compounds are used in asymmetric catalysis as chiral Brønsted...
    3 KB (201 words) - 19:33, 14 August 2024
  • Thumbnail for Dieter Seebach
    BioMedicinal Chemistry 2004 The Ryoji Noyori Prize 2019 Arthur C. Cope Award TADDOL DMPU Chiral column chromatography Corey-Seebach reaction Hook, David F....
    4 KB (297 words) - 19:31, 12 October 2023
  • transformation. An asymmetric version of this reaction is also known with a TADDOL-based catalyst. The generally accepted reaction mechanism initially utilizes...
    16 KB (1,696 words) - 17:02, 20 January 2024
  • Thumbnail for Hydrogen-bond catalysis
    on α,α,α',α'-tetraaryl-2,2-disubstituted 1,3-dioxolane-4,5-dimethanol (TADDOL) that could catalyze Diels-Alder reactions. In the following example, the...
    32 KB (3,988 words) - 02:45, 1 July 2024
  • Thumbnail for Asymmetric induction
    were synthesized from the natural product (+)-a-pinene in two steps. The TADDOL ligands developed by Dieter Seebach has been used to prepare chiral allyltitanium...
    29 KB (3,675 words) - 16:03, 18 September 2024
  • synthesis Both enantiomers of BINAP BINOL, another binaphthalene-based ligand TADDOL DIPAMP, a diphosphine of historic significance AD-mix α, dihydroquinine...
    11 KB (1,164 words) - 21:15, 11 June 2024
  • Thumbnail for Organocatalysis
    catalysts derived from biomolecules. Hydrogen bonding catalysts, including TADDOLS, derivatives of BINOL such as NOBIN, and organocatalysts based on thioureas...
    17 KB (1,720 words) - 11:46, 11 May 2024