中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3,4-二羟基-2-萘甲酸 | 3,4-dihydroxy-[2]naphthoic acid | 135203-71-3 | C11H8O4 | 204.182 |
3-羟基-2-萘甲酸甲酯 | 3-hydroxy-2-naphthoic acid methyl ester | 883-99-8 | C12H10O3 | 202.21 |
4-羟基萘-2-羧酸甲酯 | methyl 4-hydroxy-2-naphthoate | 34205-71-5 | C12H10O3 | 202.21 |
—— | methyl 4-diazo-3-oxo-3,4-dihydronaphthalene-2-carboxylate | 1258856-86-8 | C12H8N2O3 | 228.207 |
1,2,5,6,9,10-Hexaalkoxyhexahelicenes 3 represent [3]star compounds with a helical core. A multistep synthetic concept for 3 is discussed, in which the final step 16→3 is a twofold oxidative photocyclization. The linearly conjugated compounds 16 contain stilbene and vinylnaphthalene units