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Beilstein J. Org. Chem. 2015, 11, 2671–2676, doi:10.3762/bjoc.11.287
Graphical Abstract
Figure 1: All cis-hexafluoro- 1 and tetrafluorocyclohexanes 2 and 3 result in facially polarised ring motifs ...
Scheme 1: Preparation of benzoic acids 11–13; i. HIO4·2H2O (50%), AcOH, H2SO4, I2, H2O, 70 °C 24 h, 92%.; ii....
Scheme 2: Synthesis of benzaldehyde derivatives 14 and 15: i. Pd(PPh3)4, Bu3SnH, THF, CO (1 atm), 50 °C, 2–3 ...
Figure 2: X-ray structure of aldehyde 15. CCDC number 1432193.
Scheme 3: Olefination reactions of 15 and the X-ray structure of 17 (CCDC number 1432194): i. Zn, TiCl4, THF,...
Scheme 4: Reactions from aldehyde 15: i. NaBH4, THF, 20 °C, 1 h, 98%.; ii. HI (57%), CHCl3, 30 h, 95%; iii. Bu...
Scheme 5: Reactions of benzyl azide 21; i. 24, Cu(OAc)2, Na ascorbate, t-BuOH, H2O, 20 °C, 16 h, 72%; ii. HCl...
Scheme 6: Reactions of aldehyde 14: i. NaBH4, THF, rt, 1 h, 98%.; ii. HI (57%), CHCl3, 30 h, 94%; iii. Bu4NN3...
Beilstein J. Org. Chem. 2014, 10, 746–751, doi:10.3762/bjoc.10.69
Scheme 1: Previous work for (R)-(1-amino-3-methylbutyl)boronic acid synthesis.
Scheme 2: Synthesis of (R)-4 and Velcade.
Figure 1: ORTEP diagram of (S,S,R)-3a (left, most of the hydrogen atoms were omitted except the one on the ch...
Scheme 3: Synthesis of phosphinylimines and their borylation products.
Beilstein J. Org. Chem. 2013, 9, 2216–2223, doi:10.3762/bjoc.9.260
Scheme 1: Straightforward synthesis of organogold complexes via deprotonation reactions, using 1.
Scheme 2: Scope of the reaction between 1 and several (hetero)aromatic amines. Reaction conditions: 1 (1 equi...
Figure 1: X-ray crystal structures of complexes 2, 3, 7, 8, 10, 11 and 12. Hydrogen atoms are omitted for cla...
Figure 2: Selected examples of gold–NHC amide complexes under UV light (λ = 366 nm).
Figure 3: Excitation (blue) and emission (pink) data for complex 3, bearing a 2-pyridine ligand (see inset).
Figure 4: (a) LUMO, (b) HOMO and (c) HOMO-1 of complex 3.