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Beilstein J. Org. Chem. 2023, 19, 1251–1258, doi:10.3762/bjoc.19.93
Graphical Abstract
Figure 1: Medicines containing an imidazole nucleus.
Scheme 1: Synthesis of N-substituted imidazole derivatives from MBH adducts.
Scheme 2: Proposed mechanism for the allylation of imidazole with alcohol 4a.
Beilstein J. Org. Chem. 2016, 12, 2906–2915, doi:10.3762/bjoc.12.290
Scheme 1: Synthesis of allylphosphonates from acyclic MBH adducts.
Scheme 2: Synthesis of γ-ketoallylphosphonates from cyclic MBH adducts.
Scheme 3: Proposed mechanism for DMAP-mediated direct nucleophilic α-substitution of MBH alcohol 1a.
Scheme 4: Direct conversion of acyclic MBH alcohols 3a–c into γ-ketoallylphosphonates 4a–f.
Scheme 5: I2-Catalyzed direct synthesis of γ-tosylaminophosphonates 6 from alcohol 5.
Scheme 6: Proposed mechanism for I2-catalyzed direct nucleophilic substitution of γ-hydroxyallylphosphonate 5...
Scheme 7: Ce(III)-mediated conversion of acetate 7 into γ-aminophosphonates 8a–d.
Beilstein J. Org. Chem. 2016, 12, 2402–2409, doi:10.3762/bjoc.12.234
Figure 1: Cyclic and acyclic MBH alcohols.
Scheme 1: Proposed catalytic cycle involving palladium catalysis for Et3B-promoted allylation of diethyl malo...
Scheme 2: Mechanistic pathway leading to the tricyclic compound 6j.
Figure 2: X-ray crystal structure of tricyclic compound 6j.