N,N-dimethyl glycine-promoted Ullmann coupling reaction of phenols and aryl halides.
[reaction: see text] Ullmann-type diaryl ether synthesis can be performed at 90 degrees C using either aryl iodides or aryl bromides as the substrates under the assistance of N,N-dimethylglycine.
Ma
Dawei
D
State Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032, China. madw@pub.sioc.ac.cn
Cai
Qian
Q
D002384:Catalysis; D006846:Hydrocarbons, Halogenated / Q000737:chemistry*; D008956:Models, Chemical; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry*; D012521:Sarcosine / Q000031:analogs & derivatives* / Q000737:chemistry*
D006846:Hydrocarbons, Halogenated; D010636:Phenols; C025138:dimethylglycine; D012521:Sarcosine