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Heterobetainas 2013-14 ALGUNAS REFERENCIAS RECIENTES……

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Presentation on theme: "Heterobetainas 2013-14 ALGUNAS REFERENCIAS RECIENTES……"— Presentation transcript:

1 Heterobetainas ALGUNAS REFERENCIAS RECIENTES……

2 Heterobetainas Palladium-Catalyzed Reductive Carboxylation of Aryl Halides Professor Manabe and co-workers of University of Shizuoka (Japan) Angew. Chem., Int. Ed. 2013, 52, 8611−8615) Sintesis a)Oxidacion de alcoholes b)Reduccion de acidos carboxilicos o derivados c)Formilacion de arenos –Wilsmeier- d)Formilacion de haloarenos –Li, DMF-

3 Heterobetainas Palladium-Catalyzed Reductive Carboxylation of Aryl Halides Professor Manabe and co-workers of University of Shizuoka (Japan) Angew. Chem., Int. Ed. 2013, 52, 8611−8615) CONDICIONES SUAVES, MAXIMA TOLERANCIA CON DIFERENTES R

4 Heterobetainas P. Knochel and co-workers in Munich, Germany Angew. Chem., Int. Ed. 2013, 52, 9495−9499 CONDICIONES NEGISHI POR LA VIA CONVENCIONAL, SE REQUIEREN IODUROS –CAROS- Y BAJAS TEMPERATURAS Alkenylzinc Reagents and Their Reactions with Electrophiles

5 Heterobetainas Prof. Fu, (China) J. Am. Chem. Soc. 2013, 135, 10630−10633 Synthesis of Aromatic Nitriles via Rhodium-Catalyzed ortho C–H Cyanation of Arenes with N-Cyano-N-Phenyl-p-Toluenesulfonamide NCTS Reactivos habituales: CuCN, KCN

6 Heterobetainas Prof. Fu, (China) J. Am. Chem. Soc. 2013, 135, 10630−10633 Synthesis of Aromatic Nitriles via Rhodium-Catalyzed ortho C–H Cyanation of Arenes with N-Cyano-N-Phenyl-p-Toluenesulfonamide NCTS Estable, no toxico

7 Heterobetainas Synthesis of Cyclopropane-Fused Heterocycles Prof. Aggarwal y col. (Univ. Bristol, UK) Chem. Eur. J. 2013, 10827−10831

8 Heterobetainas Synthesis of Cyclopropane-Fused Heterocycles Prof. Aggarwal y col. (Univ. Bristol, UK) Chem. Eur. J. 2013, 10827−10831

9 Heterobetainas Synthesis of Cyclopropane-Fused Heterocycles Prof. Aggarwal y col. (Univ. Bristol, UK) Chem. Eur. J. 2013, 10827−10831

10 Heterobetainas Direct Construction of Quaternary Centers from Tertiary Alcohols via Photoredox Catalysis J. Am. Chem. Soc. 2013, 135, 15342−15345) L. Overman, (L.A. USA)

11 Heterobetainas An Efficient Synthesis of Oxindoles via Cu-Catalyzed Trifluoromethylation/ Desulfonylation/ Aryl Migration/ Cyclization C. Nevado y col. Univ. Zurich (CH) J. Am. Chem. Soc. 2013, 135, 14480

12 Heterobetainas An Efficient Synthesis of Oxindoles via Cu-Catalyzed Trifluoromethylation/ Desulfonylation/ Aryl Migration/ Cyclization J. Am. Chem. Soc. 2013, 135, 14480

13 Heterobetainas An Efficient Synthesis of Oxindoles via Cu-Catalyzed Trifluoromethylation/ Desulfonylation/ Aryl Migration/ Cyclization J. Am. Chem. Soc. 2013, 135, 14480

14 Heterobetainas An Efficient Synthesis of Oxindoles via Cu-Catalyzed Trifluoromethylation/ Desulfonylation/ Aryl Migration/ Cyclization J. Am. Chem. Soc. 2013, 135, 14480

15 Heterobetainas An Efficient Synthesis of Oxindoles via Cu-Catalyzed Trifluoromethylation/ Desulfonylation/ Aryl Migration/ Cyclization J. Am. Chem. Soc. 2013, 135, 14480


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