Ruthenium(II)-Catalyzed Synthesis of Hydroxylated Arenes with Ester as an Effective Directing Group
摘要:
An unprecedented Ru(II) catalyzed ortho-hydroxylation has been developed for the facile synthesis of a variety of multifunctionalized arenes from easily accessible ethyl benzoates with ester as an efficient directing group. Both the TFA/TFAA cosolvent system and oxidants serve as the critical success factors in this transformation. The reaction demonstrates excellent reactivity, good functional group tolerance, and high yields.
Photochemistry of aryl alkyl carbonates. II. Methoxyphenyl ethyl carbonates
作者:Edward A. Caress、Ira E. Rosenberg
DOI:10.1021/jo00985a026
日期:1972.10
LAMOTTE G.; DEMERSEMAN P.; ROYER R.; GAYRAL PH.; FOURNIAT J., EUR. J. MED. CHEM., 21,(1986) N 5, 379-383
作者:LAMOTTE G.、 DEMERSEMAN P.、 ROYER R.、 GAYRAL PH.、 FOURNIAT J.
DOI:——
日期:——
Ruthenium(II)-Catalyzed Synthesis of Hydroxylated Arenes with Ester as an Effective Directing Group
作者:Yiqing Yang、Yun Lin、Yu Rao
DOI:10.1021/ol301104n
日期:2012.6.1
An unprecedented Ru(II) catalyzed ortho-hydroxylation has been developed for the facile synthesis of a variety of multifunctionalized arenes from easily accessible ethyl benzoates with ester as an efficient directing group. Both the TFA/TFAA cosolvent system and oxidants serve as the critical success factors in this transformation. The reaction demonstrates excellent reactivity, good functional group tolerance, and high yields.
Lamotte; Demerseman; Royer, European Journal of Medicinal Chemistry, 1986, vol. 21, # 5, p. 379 - 383