- Pd-Catalyzed Regioselective Branched Hydrocarboxylation of Terminal Olefins with Formic Acid
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A regioselective Pd-catalyzed hydrocarboxylation of terminal olefins with HCOOH is described. A wide variety of branched carboxylic acids can readily be obtained with high regioselectivities under mild reaction conditions. The reaction is operationally simple and requires no handling of toxic CO. The ligand and LiCl are important factors for reaction reactivity and selectivity.
- Chu, Jianxiao,Guo, Jianqiong,Ren, Wenlong,Shi, Yian,Shi, Yuan,Wang, Mingzhou,Zhou, Jintao
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supporting information
p. 886 - 891
(2022/02/07)
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- The synthesis of polyunsaturated α,ω-dicarboxylic acids. I. Chemical synthesis of octadecadienedioic acids regioisomeric in double bond positions
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Novel compounds, (6Z,9Z)-octadecadienedioic acid, its regioisomers in double bond positions, and their acetylenic precursors, were synthesized. A general approach to the synthesis of a series of ω-hydroxyacetylenic acids in the context of a unique synthetic scheme was suggested.
- Ivanov,Groza,Mal'chenko,Myagkova,Shewe
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p. 481 - 487
(2007/10/03)
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