中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N-乙酰基-3-吲哚啉酮 | 1-acetyl-2,3-dihydro-1H-indol-3-one | 16800-68-3 | C10H9NO2 | 175.187 |
1-(7-碘-2,3-二氢吲哚-1-基)乙酮 | 1-acetyl-2,3-dihydro-7-iodoindole | 104682-95-3 | C10H10INO | 287.1 |
—— | N-acetylindolin-3-ol | 99293-86-4 | C10H11NO2 | 177.203 |
N-[2-(2-羟基乙基)苯基]乙酰胺 | β-<2-Acetamino-phenyl>-aethylalkohol | 69258-86-2 | C10H13NO2 | 179.219 |
—— | 1-acetyl-5,7-dinitroindoline | 62796-78-5 | C10H9N3O5 | 251.199 |
吲哚啉 | 1-indoline | 496-15-1 | C8H9N | 119.166 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1-乙酰基-5-氨基二氢吲哚 | 1-(5-aminoindolin-1-yl)ethanone | 4993-96-8 | C10H12N2O | 176.218 |
1-乙酰基-2,3-二氢-7-甲基吲哚 | 1-acetyl-7-methylindoline | 30691-45-3 | C11H13NO | 175.23 |
1-乙酰基-2,3-二氢-5-碘吲哚 | 1-acetyl-2,3-dihydro-5-iodoindole | 61995-51-5 | C10H10INO | 287.1 |
—— | 1-(5-chloroindolin-1-yl)ethan-1-one | 25630-01-7 | C10H10ClNO | 195.648 |
1-乙酰基-2,3-二氢-吲哚-5-甲腈 | 1-acetylindoline-5-carbonitrile | 15861-29-7 | C11H10N2O | 186.213 |
1-乙酰-5-溴吲哚啉 | 5-bromo-N-acetylindoline | 22190-38-1 | C10H10BrNO | 240.099 |
1-(5-羟基-1-吲哚啉)乙酮 | N-acetyl-5-hydroxyindoline | 4770-32-5 | C10H11NO2 | 177.203 |
—— | 1-(indolin-1-yl)-3-phenylpropan-1-one | 314284-69-0 | C17H17NO | 251.328 |
—— | 1-acetyl-2,3-dihydroindole-7-carbonitrile | 15861-39-9 | C11H10N2O | 186.213 |
1,5-二乙酰基二氢吲哚 | 1-(1-acetylindolin-5-yl)ethanone | 16078-35-6 | C12H13NO2 | 203.241 |
—— | (+/-)-1-Acetyl-2,3-dihydro-α-methyl-1H-indole-5-methanol | 136081-57-7 | C12H15NO2 | 205.257 |
1-乙酰基-7-氨基-2,3-二氢-1H-吲哚 | 1-acetyl-indolin-7-ylamine | 51501-31-6 | C10H12N2O | 176.218 |
—— | 1-ethylindoline | 5876-09-5 | C10H13N | 147.22 |
—— | 4-(1-acetylindolin-7-yl)butan-2-one | —— | C14H17NO2 | 231.294 |
—— | (E)-1-(indolin-1-yl)-3-phenylprop-2-en-1-one | 77248-24-9 | C17H15NO | 249.312 |
—— | 1-(1-acetyl-2,3-dihydro-1H-indol-5-yl)-2-bromoethanone | —— | C12H12BrNO2 | 282.137 |
1-乙酰基-5-硝基二氢吲哚 | 1-(5-nitro-2,3-dihydroindol-1-yl)ethanone | 33632-27-8 | C10H10N2O3 | 206.201 |
1-乙酰基吲哚啉-5-甲酸 | 1-acetylindoline-5-carboxylic acid | 153247-93-9 | C11H11NO3 | 205.213 |
N-乙酰基-3-吲哚啉酮 | 1-acetyl-2,3-dihydro-1H-indol-3-one | 16800-68-3 | C10H9NO2 | 175.187 |
1-乙酰基-5-(氯乙酰基)二氢吲哚 | acetyl-1 chloroacetyl-5 indoline | 76139-03-2 | C12H12ClNO2 | 237.686 |
1-(7-碘-2,3-二氢吲哚-1-基)乙酮 | 1-acetyl-2,3-dihydro-7-iodoindole | 104682-95-3 | C10H10INO | 287.1 |
—— | 1-acetyl-2,3-dihydro-7-bromoindole | 114144-24-0 | C10H10BrNO | 240.099 |
1-乙酰基-7-羟基吲哚啉 | 1-acetyl-2,3-dihydro-7-hydroxyindole | 4770-36-9 | C10H11NO2 | 177.203 |
1-乙酰基-2,3-二氢-7-氯吲哚 | 1-acetyl-2,3-dihydro-7-chloroindole | 114144-23-9 | C10H10ClNO | 195.648 |
—— | N-acetylindolin-3-ol | 99293-86-4 | C10H11NO2 | 177.203 |
—— | methyl 1-acetylindoline-5-carboxylate | 153497-12-2 | C12H13NO3 | 219.24 |
—— | (E)-1-(7-styrylindolin-1-yl)ethanone | 1476046-01-1 | C18H17NO | 263.339 |
—— | 1-acetyl-5-pentanoyl-2,3-dihydro-1H-indole | 261732-62-1 | C15H19NO2 | 245.321 |
—— | 1-(1-acetyl-2,3-dihydro-1H-indol-5-yl)-3-(dimethylamino)-1-propanone | 374813-07-7 | C15H20N2O2 | 260.336 |
1-乙酰基-5-吲哚啉磺酰氯 | 1-acetyl-2,3-dihydro-1H-indole-5-sulfonyl chloride | 52206-05-0 | C10H10ClNO3S | 259.713 |
1-乙酰基-5-吲哚啉磺酰胺 | 1-Acetylindolin-5-sulfonamid | 3264-38-8 | C10H12N2O3S | 240.283 |
咯喹酮 | pyroquilone | 57369-32-1 | C11H11NO | 173.214 |
—— | (1-Acetyl-2,3-dihydro-1H-indol-5-yl)-oxo-acetic acid | 98800-02-3 | C12H11NO4 | 233.224 |
1-(6-溴-2,3-二氢-5-羟基-1H-吲哚-1-基)乙酮 | 1-acetyl-6-bromo-2,3-dihydro-1H-indol-5-ol | 42443-15-2 | C10H10BrNO2 | 256.099 |
1-(5-氨基-7-溴-2,3-二氢-1H-吲哚-1-基)乙酮 | 1-acetyl-7-bromo-indolin-5-ylamine | 858193-23-4 | C10H11BrN2O | 255.114 |
—— | 1-[5-(1,2,4-Triazol-1-ylmethyl)-2,3-dihydroindol-1-yl]ethanone | 1616875-76-3 | C13H14N4O | 242.28 |
—— | 5-(methylsulfamoyl)-N-acetylindoline | 113162-45-1 | C11H14N2O3S | 254.31 |
—— | N-(1-acetylindolin-7-yl)-2,2,2-trifluoroacetamide | —— | C12H11F3N2O2 | 272.227 |
—— | 1-(1-acetyl-2,3-dihydro-1H-indol-5-yl)-2- |
101544-38-1 | C26H26N2O2 | 398.505 |
—— | 1-acetyl-2,3-dihydro-α-< |
101544-39-2 | C26H28N2O2 | 400.521 |
1-(2,3-二氢-1H-吲哚-1-基)乙硫酮 | N-Thioacetylindolin | 16078-31-2 | C10H11NS | 177.27 |
—— | 1-Hexyl-2,3-dihydroindol-5-amine | 1037148-21-2 | C14H22N2 | 218.342 |
—— | 1-acetyl-6-bromo-5-methoxyindoline | 256923-98-5 | C11H12BrNO2 | 270.126 |
—— | 1-(7-(2-(phenylsulfonyl)ethyl)indolin-1-yl)ethanone | 1603838-18-1 | C18H19NO3S | 329.42 |
—— | 1-Acetyl-5-[3-(1-acetylpiperidin-4-yl)-1-oxopropyl]-2,3-dihydro-1H-indole | 142853-10-9 | C20H26N2O3 | 342.438 |
—— | 3-[(1-acetyl-2,3-dihydro-1H-indol-5-yl)sulfonyl]propanoic acid | 841275-85-2 | C13H15NO5S | 297.332 |
—— | 1-Acetyl-7-benzoylindolin | 28748-93-8 | C17H15NO2 | 265.312 |
—— | N-(1-acetylindolin-7-yl)methanesulfonamide | —— | C11H14N2O3S | 254.31 |
1-(7-溴-5-硝基-2,3-二氢-1H-吲哚-1-基)乙酮 | 1-acetyl-7-bromo-5-nitro-indoline | 220442-80-8 | C10H9BrN2O3 | 285.097 |
—— | N-acetyl-5-chloro-6-chlorosulfonylindoline | —— | C10H9Cl2NO3S | 294.158 |
5-溴-1-乙酰基-2,3-二氢-1H-吲哚-6-磺酰氯 | 5-bromo-6-(chlorosulfonyl)-N-acetylindoline | 107144-42-3 | C10H9BrClNO3S | 338.609 |
—— | 1-acetyl-5-bromoindoline-6-sulfonamide | 1272181-71-1 | C10H11BrN2O3S | 319.179 |
—— | 1-Hexyl-5-nitro-2,3-dihydroindole | 1027832-42-3 | C14H20N2O2 | 248.325 |
5-甲氧基-1-甲基吲哚啉 | 5-methoxy-1-methylindoline | 74492-43-6 | C10H13NO | 163.219 |
—— | 1-acetyl-N-(4-methylpyrimidin-2-yl)indoline-5-sulfonamide | 1026230-93-2 | C15H16N4O3S | 332.383 |
—— | 1-acetyl-5,7-dinitroindoline | 62796-78-5 | C10H9N3O5 | 251.199 |
—— | 1-(1-Ethyl-2,3-dihydro-1H-indol-5-yl)-3-piperidin-4-yl-propan-1-one | 142852-17-3 | C18H26N2O | 286.417 |
—— | 1-[6-((3R,5S)-3,5-Dimethyl-piperazin-1-yl)-5-methoxy-2,3-dihydro-indol-1-yl]-ethanone | 461658-31-1 | C17H25N3O2 | 303.404 |
—— | diphenyl (1-acetylindolin-7-yl)phosphoramidate | —— | C22H21N2O4P | 408.393 |
—— | N-(1-acetylindolin-7-yl)-1-phenylmethanesulfonamide | —— | C17H18N2O3S | 330.408 |
—— | 5-bromo-6-(methylsulfamoyl)-N-acetylindoline | 107144-43-4 | C11H13BrN2O3S | 333.206 |
—— | 3-(1-acetyl-4-piperidinyl)-1-(1-ethyl-2,3-dihydro-1H-indol-5-yl)-1-propanone | 142853-14-3 | C20H28N2O2 | 328.455 |
—— | 3-Piperidin-4-yl-1-(1-propyl-2,3-dihydro-1H-indol-5-yl)-propan-1-one | 142852-18-4 | C19H28N2O | 300.444 |
—— | N-(1-acetylindolin-7-yl)benzenesulfonamide | 1612872-83-9 | C16H16N2O3S | 316.381 |
—— | cis-1-Acetyl-5-methoxy-6-(3,4,5-trimethylpiperazin-1-yl)indoline | 332398-08-0 | C18H27N3O2 | 317.431 |
N-已酰基-5-溴-7-硝基吲哚 | N-acetyl-5-bromo-7-nitroindoline | 62368-07-4 | C10H9BrN2O3 | 285.097 |
吲哚啉 | 1-indoline | 496-15-1 | C8H9N | 119.166 |
—— | 1-(1-Butyl-2,3-dihydro-1H-indol-5-yl)-3-piperidin-4-yl-propan-1-one | 142852-19-5 | C20H30N2O | 314.471 |
—— | 1-(1-Pentyl-2,3-dihydro-1H-indol-5-yl)-3-piperidin-4-yl-propan-1-one | 142852-20-8 | C21H32N2O | 328.498 |
—— | N-(1-acetylindolin-7-yl)-4-methylbenzenesulfonamide | 1612872-82-8 | C17H18N2O3S | 330.408 |
A variety of acetamide derivatives are reduced in excellent yields to tertiary amines by PhMeSiH2 in the presence of Cp2TiX2 (X = F or Me) catalysts. The reactions are very clean at 80 °C. At room temperature a secondary reaction, hydrogenolysis of the C(O)N bond, intervenes and reduces the chemoselectivity. Nevertheless, this chemistry provides a simple methodology for the amide/alkylamine transformation using inexpensive, commercially available reagents.Key words: amides, reduction, secondary amides, methylphenylsilane, titanocene, catalysis.