中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3,4,5-三甲氧基苯乙酸 | 3,4,5-trimethoxyphenyl acetic acid | 951-82-6 | C11H14O5 | 226.229 |
榄香素 | elemicin | 487-11-6 | C12H16O3 | 208.257 |
2-(3,4,5-三甲氧基苯基)乙醇 | 2-(3,4,5-trimethoxyphenyl)ethanol | 37785-48-1 | C11H16O4 | 212.246 |
4-烯丙基-2,6-二甲氧基苯酚 | 4-allyl-2,6-dimethoxyphenol | 6627-88-9 | C11H14O3 | 194.23 |
3-(3',4',5'-三甲氧基苯基)-1,2-丙二醇 | p-methoxytodadiol | 54306-10-4 | C12H18O5 | 242.272 |
3,4,5-三甲氧基苯甲醛 | 3,4,5-trimethoxy-benzaldehyde | 86-81-7 | C10H12O4 | 196.203 |
—— | 3,4,5-trimethoxy styrene | 13400-02-7 | C11H14O3 | 194.23 |
2-(3,4,5-三甲氧基苯基)环氧乙烷 | 3,4,5-trimethoxystyrene oxide | 54767-81-6 | C11H14O4 | 210.23 |
丁香醛 | Syringaldehyde | 134-96-3 | C9H10O4 | 182.176 |
—— | 1,2,3-trimethoxy-5-(2-methoxyvinyl)benzene | 182217-53-4 | C12H16O4 | 224.257 |
3,4,5-三甲氧基肉桂酸 | 3,4,5-trimethoxycinnamic acid | 90-50-6 | C12H14O5 | 238.24 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
仙人球毒碱 | mescaline | 54-04-6 | C11H17NO3 | 211.261 |
—— | 1,2,3 trimethoxy-5-(prop-2-yn-1-yl)benzene | 931103-01-4 | C12H14O3 | 206.241 |
3,4,5-三甲氧基苯乙腈 | 2-(3,4,5-trimethoxyphenyl)acetonitrile | 13338-63-1 | C11H13NO3 | 207.229 |
—— | 1-hydroxy-3-(3,4,5-trimethoxyphenyl)propan-2-one | 518037-10-0 | C12H16O5 | 240.256 |
—— | N-methyl-3,4,5-trimethoxyphenethylamine | 4838-96-4 | C12H19NO3 | 225.288 |
—— | 2-methoxy-5-<3-(3,4,5-trimethoxyphenyl)propyl>phenol | 117048-67-6 | C19H24O5 | 332.397 |
—— | 1-(3,4-dimethoxyphenyl)-2-(3,4,5-trimethoxyphenyl)ethanol | 158782-26-4 | C19H24O6 | 348.396 |
—— | 4-(3,4,5-trimethoxy-phenyl)-but-3-enoic acid | 127404-78-8 | C13H16O5 | 252.267 |
—— | 2-(3,4,5-trimethoxyphenyl)-1-(2,5-dihydroxyphenyl)ethanol | 221876-29-5 | C17H20O6 | 320.342 |
—— | N-(1-(3,4-dimethoxyphenyl)-2-(3,4,5-trimethoxyphenyl)ethyl)formamide | 80235-74-1 | C20H25NO6 | 375.422 |
A simple and gram-scale synthesis of β-sulfonyl styrenes has been developed starting from one-pot PPA (polyphosphoric acid)-catalyzed 1,1-diacetoxylation of arylacetaldehydes (ArCH2CHO) with acetic anhydride (Ac2O) followed by deacetoxylative sulfonylation of the resulting 1,1-diacetate intermediate with sodium sulfinates (RSO2Na) in good yields under solvent-free conditions.