中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1,6:3,4-bis(2-oxapropylene)tetrahydro-3a,6a-bis(4-methoxyphenyl)imidazo[4,5-d]imidazole-2,5-(1H,3H)dione | 663908-75-6 | C22H22N4O6 | 438.44 |
—— | 13b,13c-bis(4-methoxyphenyl)-5,7,12,13b,13c,14-hexahydro-5a,6a,12a,13a-tetraazabenzo[5,6]azuleno[2,1,8-ija]benzo[f]azulene-6,13-dione | 663908-80-3 | C34H30N4O4 | 558.637 |
—— | 13b,13c-bis(4-hydroxyphenyl)-5,7,12,13b,13c,14-hexahydro-5a,6a,12a,13a-tetraazabenzo[5,6]azuleno[2,1,8-ija]benzo[f]azulene-6,13-dione | 1000292-82-9 | C32H26N4O4 | 530.583 |
—— | 13b,13c-bis(4-methoxyphenyl)-2,3,9,10-tetramethyl-5,7,12,13b,13c,14-hexahydro-5a,6a,12a,13a-tetraazabenzo[5,6]azuleno[2,1,8-ija]benzo[f]azulene-6,13-dione | 1000292-80-7 | C38H38N4O4 | 614.744 |
—— | 13b,13c-bis(4-methoxyphenyl)-1,2,3,4,8,9,10,11-octamethyl-5,7,12,13b,13c,14-hexahydro-5a,6a,12a,13a-tetraazabenzo[5,6]azuleno[2,1,8-ija]benzo[f]azulene-6,13-dione | 1000292-81-8 | C42H46N4O4 | 670.852 |
—— | 13b,13c-bis(4-hydroxyphenyl)-2,3,9,10-tetramethyl-5,7,12,13b,13c,14-hexahydro-5a,6a,12a,13a-tetraazabenzo[5,6]azuleno[2,1,8-ija]benzo[f]azulene-6,13-dione | 1000292-83-0 | C36H34N4O4 | 586.69 |
—— | 13b,13c-bis(4-hydroxyphenyl)-1,2,3,4,8,9,10,11-octamethyl-5,7,12,13b,13c,14-hexahydro-5a,6a,12a,13a-tetraazabenzo[5,6]azuleno[2,1,8-ija]benzo[f]azulene-6,13-dione | 1000292-84-1 | C40H42N4O4 | 642.798 |
Several new ditopic receptors have been synthesized from 4,4′-bis(methoxyphenyl)glycoluril (1). The first receptor site is a cleft composed of two fused 2-imidazolone rings, which are flanked by two aromatic side walls, and the second site is a crown ether moiety.Key words: receptors, crown compounds, glycoluril, molecular clips.