Zobrazeno 1 - 10
of 16
pro vyhledávání: '"M. Bedoya Zurita"'
Autor:
Pierre Jean-Paul Potier, A. Ahond, C. Poupat, R. Marques Braga, M. Bedoya‐Zurita, R. Heng, A. Al Mourabit
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 25
Publikováno v:
ChemInform. 21
Treatment of 1-iodo{acetoxy}-2,7-octadienes 1 and 1-iodo{acetoxy}-2-en-7-ynes 12 with Ni(COD)2/dppb (THF/MeOH) or Pd(dba)2/PPh3 (AcOH, then CH2N2) under carbon monoxide furnished chemo- and stereoselectively either bicyclic ketoesters 7 (from 1 ) and
Publikováno v:
ChemInform. 21
Publikováno v:
Tetrahedron Letters, Vol. 30, No 43 (1989) pp. 5883-5886
Treatment of 1-iodo{acetoxy}-2,7-octadienes 1 and 1-iodo{acetoxy}-2-en-7-ynes 12 with Ni(COD)₂/dppb (THF/MeOH) or Pd(dba)₂/PPh₃ (AcOH, then CH₂N₂) under carbon monoxide furnished chemo- and stereoselectively either bicyclic ketoesters 7 (fr
Autor:
J. Hueso-Rodriguez, Wolfgang Oppolzer, Jean-Marc Gaudin, T. M. Raynham, C. Robyr, M. Bedoya-Zurita
Publikováno v:
Tetrahedron Letters. 29:4709-4712
Pd(PPh 3 ) 4 -catalyzed cyclizations of N -allyl(crotyl, or 3-butenyl), N -butenyloxy derivatives and of an allyl(2-butenyloxy) ether give pyrrolidines, piperidines and a tetrahydrofuran in good yields. Hexahydroindoles and octahydroquinolines are th
Publikováno v:
Tetrahedron Letters. 29:6433-6436
Intramolecular allylations, combined with either β-eliminations ( 1 → 2 ) or carbonylations ( 10 → 12 + 13 , 14 → 16 and 17 → 19 + 20 ) were catalyzed by Pt(PPh3)4, Ni(COD)/dppb, or Ni(CO)3PPh3, respectively.
Publikováno v:
Journal of Natural Products. 49:809-813
Publikováno v:
ChemInform. 20
Intramolecular allylations, combined with either β-eliminations ( 1 → 2 ) or carbonylations ( 10 → 12 + 13 , 14 → 16 and 17 → 19 + 20 ) were catalyzed by Pt(PPh3)4, Ni(COD)/dppb, or Ni(CO)3PPh3, respectively.
Autor:
M. Colin, A. Ahond, M. Bedoya Zurita, M. Pusset, J. Pusset, F. Lavelle, Pierre Laboute, Dominique Laurent, O. Thoison, C. Poupat, Pierre Jean-Paul Potier, C. Fizames
Publikováno v:
ChemInform. 19