中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,3,3-三甲基-2,3-二氢-1H-吲哚-2-酮 | 1,3,3-trimethyl-1,3-dihydro-2H-indol-2-one | 20200-86-6 | C11H13NO | 175.23 |
—— | 5-chloro-3,3-dimethyloxindole | 74492-46-9 | C10H10ClNO | 195.648 |
1,2-二氢-3,3-二甲基-2-氧代-3H-吲哚 | 3,3-dimethyloxindole | 19155-24-9 | C10H11NO | 161.203 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 5-chloro-1,3,3-trimethylindoline | 66113-37-9 | C11H14ClN | 195.692 |
—— | 5-methoxy-1,3,3-trimethylindoline | 25420-86-4 | C12H17NO | 191.273 |
—— | 5-benzyloxy-1,3,3-trimethylindoline | 4676-98-6 | C18H21NO | 267.371 |
A new method for the synthesis of indolin-2-ones has been realized by an I2-promoted oxidative reaction from 1,2,3,3-tetramethyl-3 H-indolium iodides. This transformation proceeded smoothly under metal-free and peroxide-free conditions in a cascade manner.