2-diazonio-1-methoxy-7-methyl-3-oxoocta-1,6-dien-1-olate

2-ethyl-5-methoxy-3-(4-methylphenyl)sulfonyl-1,3-oxazolidine

5-methoxy-3-(4-methylphenyl)sulfonyl-2-propan-2-yl-1,3-oxazolidine

2-benzyl-5-methoxy-3-(4-methylphenyl)sulfonyl-1,3-oxazolidine

5-methoxy-3-(4-methylphenyl)sulfonyl-2-phenyl-1,3-oxazolidine