Process for cross-coupling aromatic boron compounds with aromati

Details Process for cross-coupling aromatic boron compounds with aromati Process for cross-coupling aromatic boron compounds with aromati

1995-04-24

1997-11-11

Grumbling, Matthew V.

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

544334, 544335, 544333, 544224, 544242, 544238, 544229, 544409, 544410, 544405, 546286, 546303, 546290, 546259, 546345, 546346, 546339, 546 13, 546 14, 548239, 548110, 558357, 568642, 568437, 570143, 570182, 570190, 560102, 564181, 549213, 549214, C07D21326, C07D23930, C07D40104, C07D40304

Patent

active

056866089

ABSTRACT:
A process for preparing polycyclic aromatic compounds by cross-coupling aromatic boron compounds with aromatic halogen compounds or perfluoroalkylsulfonates in the presence of metallic palladium as catalyst comprises adding to the reaction

REFERENCES:
patent: 5162325 (1992-11-01), Chakravarty et al.
patent: 5254776 (1993-10-01), Lang et al.
Blart, Errol et al., "Palladium (O)-Catalyzed Substitution of Allylic Substrates in an Aqueous-Organic Medium" Tetrahedron, 50, No. 2, pp. 505-514, 1994. Month of publication not provided.
Casalnuovo, Albert L., et al., "Palladium-Catalyzed Alkylations in Aqueous Media" J. Am. Chem. Soc. 112, pp. 4324-4330, 1990. Month of publication not provided.
Genet, Jean Pierre et al., "Palladium-Catalyzed Cross-Coupling Reactions in a Homogeneous Aqueous Medium" SYNLETT, Sep. 1992, pp. 715-717.
Hermann, Wolfgang et al., "Water-Soluble Ligands, Metal Complexes, and Catalysts: Synergism of Homogeneous and Heterogeneous Catalysis" Angew Chem. Int. Ed. Engl. 32, Nov. 1993, pp. 1524-1544.

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