Cobalt-catalyzed allylic substitution reaction of allylic ethers with phenyl and trimethylsilylmethyl grignard reagents

Chemistry Letters

Volumn 33, Issue 7, 2004, Pages 832-833

  Mizutani, Keiya ^a   Yorimitsu, Hideki ^a   Oshima, Koichiro ^a  

^a KYOTO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

1,3 DIPHENYLPROPENE; ACETAL DERIVATIVE; ALPHA,BETA UNSATURATED ALDEHYDE ACETAL; BENZENE DERIVATIVE; CINNAMYL METHYL ETHER; COBALT; COBALT DERIVATIVE; ETHER; ETHER DERIVATIVE; MAGNESIUM DERIVATIVE; METHYL GROUP; PHENYLMAGNESIUM BROMIDE; PROPYLENE; REAGENT; SILANE DERIVATIVE; TRIMETHYLSILYLMETHYLMAGNESIUM CHLORIDE; UNCLASSIFIED DRUG;

ARTICLE; CATALYSIS; CATALYST; REACTION ANALYSIS; SUBSTITUTION REACTION;

EID: 4644349456     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2004.832     Document Type: Article

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13. 4Cl solution. The products were extracted with ethyl acetate (20 mL x 3) and the combined organic layer was dried over sodium sulfate and concentrated. Silica gel column purification of the crude product provided 9 (0.20 g, 0.99 mmol) in 99% yield as colorless oil.