苯甲腈 、
(S)-3-<(2,6-dimethylphenyl)thio>-1,2-propanediol 在
三氟甲磺酸 、
水 作用下,
反应 20.0h,
生成 (S)-5-<(2,6-dimethylphenyl)thio>-2-phenyl-5,6-dihydro-4H-1,3-oxazine 、 (R)-5-<(2,6-dimethylphenyl)thio>-2-phenyl-5,6-dihydro-4H-1,3-oxazine 、 (S)-4-<<(2,6-dimethylphenyl)thio>methyl>-2-phenyloxazoline 、 (R)-4-<<(2,6-dimethylphenyl)thio>methyl>-2-phenyloxazoline