, Palladium-catalyzed amination of photochromic triflate-substituted 3H-naphto
, Angew. Chem., Int. Ed. Engl, vol.508, 1986.
, Tetrahedron Lett, vol.12, p.735, 1993.
, J. Am. Chem. Soc, vol.109, p.56, 1987.
, Mol. Cryst. Liq. Cryst, vol.297, p.725, 1997.
, Mol. Cryst. Liq. Cryst. 2A£L, vol.67, 1992.
, J. Org. Chem. 22L, vol.3772, 1977.
, , p.1
IR and elemental analysis data were obtained ,
, J. Org. Chem, p.1264, 1997.
OAc)2 and chelating (R)-(+)-2,2^i-Bis(diphenyl-phosphino)-1,1 ?-Binaphthyl used in that work are commercially available ,
,
, Hz, 1H), 6.97 (d, J=2.4 Hz, 1H), 7.07 (d, J=8.8 Hz, 1H)
, 32 (C), 111.85 (CH), 114.13 (C), 118.69, 119.65, 120, NMR (62.5 MHz, CDCI3): ö(ppm): 45.74 (CH3), 49.33 (2CH2), 54.93 (2CH2), vol.82
,
, 42 (2CH2), 55.30 (2CH2), C NMR (62.5 MHz, CDCI3): ö(ppm): 46.35 (CH3), vol.49
, 01 (CH), 124.43 (C), vol.120