1、2004 M24 8 , 962 965Chinese Journal of Organic ChemistryVol. 24, 2004No. 8, 962 965nullenullJ ,O2 Q,FB , 6QB HW.null Enullmail: chejiang zju. edu. cnReceived September 15, 2003; revised February 5, 2004; accepted March 1, 2004.SE1 S( No. 20273059) “.Q , i,V r lb4.QAGC s,iGCnullMSk.2 nullT) 2. 1 null
2、b4b ?b4b V1,VV V A, PNHPICo( OAc) 2b4 H,NHPI H,NHPI/Ni( acac) 2i/, q423. 3% ( Entry 4) ;NHPI/ Co( OAc) 2b/24. 0% q(Entry 5) ,MNHPI/ Co(OAc) 21 4/1 H( sY0. 4 g, 0. 1 g),7NHPI/Co( acac) 2 H,q455. 5% ( Entry 8) , Vn=NCo( acac) 21 NCo( acac) 3 b,| V ?Q ) .Yd ( II)! 4,N L,7Z LR,yN, PZ ,y7NHPI/ Co( OAc) 2
3、QY) . 6,Entries 9,10, 11 V?C,Q V HW(3 h)r .OQ8“NHPICo( OAc) 2 19v H,Co( OAc) 2 9F7NHPIM H, Nishiyama, S. ; Tsunya, S. ; Masai, M . J. Mol.Catal. A: Chem. 1998, 135, 133.2 Tang, H. ; Shen, C. ; Lin, M . ; Sen, A. Inorg. Chim. Acta2000, 300 302, 1109.3 Piao, D. G. ; Fujiwara, Y. J. Org. Chem. 1999, 57
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5、 E. D. ; Chi, S. H. ; Lee, J. S. J. Catal. 2000, 194,33.9 Takahiro, M. ; Shigeru, T. J. Mol. Catal. A: Chem. 2001,176, 141.10 Yasutaka, I. J. Mol. Catal. A: Chem. 1997, 117, 123.11 Yasutaka, I. ; Susumu, K. ; Takahiro, I. ; Satoshi, S.Tetrahedron Lett. 1996, 37, 4993.12 Takahiro, I. ; Yasushi, Y. ;
6、Takashi, K. ; Satoshi, S. ;Yasutaka, I. J. Org. Chem. 2000, 65, 6502.13 Yasutaka, I. ; Satoshi, S. Catal. Surv. Jpn. 1999, 3, 27.14 Jiang, L.nullZ. CN 1051170, 1991 Chem. Abstr. 1991, 115,255635w15 Robert, G. ; Charles, M . J. Phys. Chem. 1958, 6, 440.( Y0309156null QIN, X. Q. )965No. 8 :J&J b8“null
