18684-79-2Relevant articles and documents
HALOGEN-CONTAINING METATHESIS CATALYSTS AND METHODS THEREOF
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Paragraph 00265; 00279; 00280, (2018/03/09)
The present disclosure provides compounds, compositions, and methods for preparing alkenyl halides and/or haloalkyl-substituted olefins with Z-selectivity. The methods are particularly useful for preparing alkenyl fluorides such as CF3-substituted olefins by means of cross-metathesis reactions using halogen-containing molybdenum and tungsten complexes.
Solid-phase oxidative halodecarboxylation of β-arylacrylic acids with the ceric ammonium nitrate-alkali halide system
Nikishin,Sokova,Makhaev,Kapustina
experimental part, p. 118 - 123 (2009/04/13)
The solid-phase oxidation of cinnamic, 4-methoxy- and 3,4-dimethoxycinnamic acids with Ce(NH4)2(NO3)6-MHal system leads to β-halostyrenes. Similar procedure in the absence of a metal halide results in a cleavage of the C=C bond giving the corresponding benzaldehydes.
Microwave induced halodecarboxylation of α,β-unsaturated carboxylic acids
Katritzky, Alan R.,Majumder, Suman,Jain, Ritu
, p. 1073 - 1075 (2007/10/03)
Halodecarboxylations of α,β-unsaturated carboxylic acids 1a-g, 4 by N-cholorobenzotriazole under 5-10 minutes of microwave irradiation gave the corresponding β-arylvinyl halides 3a-g, 5 in yields of 70-90%.
