p. 3463 - 3473
(2007/10/02)toluene
(S)-(-)-2-methyl-2-(4-methylphenyl)-4-butanolide
methyl 2-(4-methylphenyl)propanoate
(R)-(+)-2-methyl-2-(4-methylphenyl)-3-<<(4-methylphenyl)sulfonyl>hydrazono>-4-butanolide
(R)-(+)-methyl 4-diazo-2-methyl-2-(4-methylphenyl)-3-oxobutanoate