中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-[(pyrrol-2-yl)methyl]-3,4-dihydro-3,3,5-trimethyl-2H-pyrrole-1-oxide | 276239-51-1 | C12H18N2O | 206.288 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 9-bromo-2,3,4,5-tetrahydro-1,3,3-trimethyldipyrrin | —— | C12H17BrN2 | 269.184 |
—— | 9-formyl-2,3,4,5-tetrahydro-1,3,3-trimethyldipyrrin | 922729-40-6 | C13H18N2O | 218.299 |
—— | 2-[[5-[[5-[(5-bromo-1H-pyrrol-2-yl)methyl]-1H-pyrrol-2-yl]-(4-methylphenyl)methyl]-1H-pyrrol-2-yl]methyl]-3,3,5-trimethyl-2,4-dihydropyrrole | 937810-00-9 | C29H33BrN4 | 517.512 |
—— | 19-bromo-2,3,4,5-tetrahydro-1,3,3-trimethyl-10-(4-methylphenyl)-15-[4-[2-(trimethylsilyl)ethynyl]phenyl]bilene-a | 378751-05-4 | C40H45BrN4Si | 689.814 |
—— | 19-bromo-10-(3,5-di-tert-butylphenyl)-2,3,4,5-tetrahydro-1,3,3-trimethyl-3H-bilene-a | 937809-82-0 | C36H47BrN4 | 615.7 |
Advances in chlorin synthetic chemistry now enable the de novo preparation of diverse chlorin-containing molecular architectures. Five distinct molecular designs have been explored here, including hydrophobic bioconjugatable (oxo)chlorins; a hydrophilic bioconjugatable chlorin; a trans-ethynyl/iodochlorin building block; a set of chlorins bearing electron-rich (methoxy, dimethylamino, methylthio) groups at the 3-position; and a set of ten 3,13-disubstituted chlorins chiefly bearing groups with extended π-moieties. Altogether 23 new chlorins (17 targets, 6 intermediates) have been prepared. The challenge associated with molecular designs that encompass the combination of "hydrophilic, bioconjugatable and wavelength-tunable" chiefly resides in the nature of the hydrophilic unit.