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Published byRonald Richard Modified over 8 years ago
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Reporter: Qinglan Liu Supervisor: Prof. Yong Huang 2016-01-25
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Introduction General directing group 2 σ-electron donating groups: pyridyl, acetyl, and amide etc Org. Chem. Front. 2015, 2, 1107
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3 Introduction alkenyl and alkynyl functional groups as directing group J. Org. Chem. 1993, 58, 5386 J. Am. Chem. Soc. 2008, 130, 5636 Chem. Commun. 2008, 44, 6013 J. Am. Chem. Soc. 2012, 134, 5738 Chem. –Eur. J. 2014, 20, 385
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4 Introduction
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5 A potent directing group to activate C−H bonds with palladium complexes As an addition acceptor to form cyclic products. Introduction
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6 Partner I:alkynes Angew. Chem. Int. Ed. 2015, 54, 3783
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7 No reaction J. Am. Chem. Soc. 2012, 134, 6124 Partner I:alkynes
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10 bulky ligands and substituents on the alkynyl carbon Partner I:alkynes
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11 Partner II: double bonds One –pot can also be conducted
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12 Partner II: double bonds
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13 benzoxazinone Tetrahedron 2015, 71, 4522 Partner II: double bonds
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14 Benzoxazinone ring is nearly planar and that the 4-phenyl group is twisted almost perpendicular to the benzoxazinone plane. Partner II: double bonds
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15 Partner II: double bonds
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16 sp 3 C-H activation CMD C-H activation Partner III: Intramolecular insertion
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17 Peterson olefination Partner III: Intramolecular insertion
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18 Partner III: Intramolecular insertion
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19 Partner III: Intramolecular insertion
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20 Partner III: Intramolecular insertion
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Summary 21
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Thanks for Your Attention ! 22
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