中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | N9-methylharmane | 16498-64-9 | C13H12N2 | 196.252 |
—— | methyl 9-methyl-9H-pyrido[3,4-b]indole-1-carboxylate | 203717-08-2 | C14H12N2O2 | 240.261 |
1-甲酰-Β-咔啉 | kumujian C | 20127-63-3 | C12H8N2O | 196.208 |
—— | 1-(Dimethoxymethyl)-9-methylpyrido[3,4-b]indole | 1396178-27-0 | C15H16N2O2 | 256.304 |
1-甲氧基羰基-beta-咔啉 | methyl 9H-pyrido[3,4-b]indole-1-carboxylate | 3464-66-2 | C13H10N2O2 | 226.235 |
哈尔满碱 | harmane | 486-84-0 | C12H10N2 | 182.225 |
—— | 1-(dimethoxymethyl)-9H-pyrido[3,4-b]indole | 1205667-14-6 | C14H14N2O2 | 242.277 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (E)-3-(9-methyl-9H-pyrido[3,4-b]indol-1-yl)-1-phenylprop-2-en-1-one | 1613078-30-0 | C21H16N2O | 312.371 |
—— | (E)-3-(9-methyl-9H-pyrido[3,4-b]indol-1-yl)-1-p-tolylprop-2-en-1-one | 1613078-34-4 | C22H18N2O | 326.398 |
—— | 1-(9-Methylpyrido[3,4-b]indol-1-yl)but-3-en-1-ol | 203717-15-1 | C16H16N2O | 252.316 |
—— | (E)-1-(4-methoxyphenyl)-3-(9-methyl-9H-pyrido[3,4-b]indol-1-yl)prop-2-en-1-one | 1613078-31-1 | C22H18N2O2 | 342.397 |
—— | (E)-1-(3,4-dimethoxyphenyl)-3-(9-methyl-9H-pyrido[3,4-b]indol-1-yl)prop-2-en-1-one | 1613078-32-2 | C23H20N2O3 | 372.423 |
—— | (E)-1-(3,4,5-trimethoxyphenyl)-3-(9-methyl-9H-pyrido[3,4-b]indol-1-yl)prop-2-en-1-one | 1613078-33-3 | C24H22N2O4 | 402.45 |
—— | 1,3-dimethyl-5-((9-methyl-9H-pyrido[3,4-b]indol-1-yl)methyl)pyrimidine-2,4,6(1H,3H,5H)-trione | 1396178-31-6 | C19H18N4O3 | 350.377 |
—— | Tert-butyl-dimethyl-[1-(9-methylpyrido[3,4-b]indol-1-yl)but-3-enoxy]silane | 203717-19-5 | C22H30N2OSi | 366.578 |
—— | 3-[Tert-butyl(dimethyl)silyl]oxy-3-(9-methylpyrido[3,4-b]indol-1-yl)propanal | 203716-94-3 | C21H28N2O2Si | 368.551 |
—— | methyl (E)-5-[tert-butyl(dimethyl)silyl]oxy-5-(9-methylpyrido[3,4-b]indol-1-yl)pent-2-enoate | 203717-26-4 | C24H32N2O3Si | 424.615 |
—— | 4-[Tert-butyl(dimethyl)silyl]oxy-4-(9-methylpyrido[3,4-b]indol-1-yl)butane-1,2-diol | 203716-93-2 | C22H32N2O3Si | 400.593 |
A robust transition-metal-free strategy is presented to access novel β-carboline-tethered benzothiophenone derivatives from 1(3)-formyl-β-carbolines using elemental sulfur activated by Et3N/DMSO. This expeditious catalyst-free reaction proceeds through the formation of β-carboline-based 2-nitrochalcones followed by an incorporation of sulfur to generate multifunctional β-carboline-linked benzothiophenones in good to excellent yields. The synthetic strategy could also be extended towards the synthesis of β-carboline-linked benzothiophenes. Moreover, the afforded products emerged as promising fluorophores and displayed excellent light-emitting properties with quantum yields (ΦF) up to 47%.