Palladium-Catalyzed Cascade Aryl Addition/Intramolecular Lactonization of Phthalaldehyde To Access 3-Aryl-and Alkenylphthalides

Z Ye, P Qian, G Lv, F Luo, J Cheng

Index: Cho, Chan Sik; Baek, Dong Yeol; Kim, Hye-Young; Shim, Sang Chul; Oh, Dae Hee Synthetic Communications, 2000 , vol. 30, # 6 p. 1139 - 1145

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Citation Number: 20

Abstract

... cyclization of o-halo esters with aldehydes was also developed by Cheng.(6b) Recently, Dong demonstrated an ... a cascade reaction, leaving the C−Cl bond intact, which is attractive for further synthetic elaboration (entry 7 ... The aryloxyindandiones (II, X = O) coupled during crystn. ...