Please use this identifier to cite or link to this item: https://doi.org/10.1021/om0494770
Title: Efficient Suzuki coupling of aryl chlorides catalyzed by palladium(0) with a P,N heteroligand and isolation of unsaturated intermediates
Authors: Weng, Z.
Teo, S.
Lin, L.L. 
Hor, T.S.A. 
Issue Date: 13-Sep-2004
Citation: Weng, Z., Teo, S., Lin, L.L., Hor, T.S.A. (2004-09-13). Efficient Suzuki coupling of aryl chlorides catalyzed by palladium(0) with a P,N heteroligand and isolation of unsaturated intermediates. Organometallics 23 (19) : 4342-4345. ScholarBank@NUS Repository. https://doi.org/10.1021/om0494770
Abstract: A mixture of Pd2(dba)3/[η-C5H 4CH=N(C6H5)]Fe[η-C5H 4P(t-Bu)2] (1) efficiently catalyzes the Suzuki cross-couplings of a range of arylboronic acids and aryl chlorides, affording the desired biaryl products in high isolated yields. Two catalytically active Pd(0) intermediates, viz. 16-electron [η-C5H4CH-N(C6H 5)]Fe[η-C5H4P-(t-Bu)2]Pd(dba) (2) and 14-electron linear Pd{[η-C5H4CH=N(C 6H5)]Fe[η-C5H4P-(t-Bu) 2]}2 (3) together with an oxidative addition product are isolated and crystallo-graphically established.
Source Title: Organometallics
URI: http://scholarbank.nus.edu.sg/handle/10635/93682
ISSN: 02767333
DOI: 10.1021/om0494770
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