中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,6-Dimethoxyphenylglyoxylamid | 31709-81-6 | C10H11NO4 | 209.202 |
2,6-二甲氧基苯乙酮 | 2,6-dimethoxyacetophenone | 2040-04-2 | C10H12O3 | 180.203 |
—— | 2,6-dimethoxybenzoyl cyanide | 31709-80-5 | C10H9NO3 | 191.186 |
—— | 1-(2,6-dimethoxyphenyl)butan-1-one | —— | C12H16O3 | 208.257 |
2,6-二羟基苯乙酮 | 2,6-Dihydroxyacetophenone | 699-83-2 | C8H8O3 | 152.15 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2,6-二甲氧基苯甲醛 | 2,6-dimethoxybenzaldehyde | 3392-97-0 | C9H10O3 | 166.177 |
We report the chlorination of pyrryl-2-glyoxylic acid and derivatives and hence a synthesis of O,O′-dimethylpyoluteorin and 5-dechloro-O,O′-dimethylpyoluteorin. The different behavior of these compounds on demethylation is described and explained.