Novel, Water-Soluble Carboranyl Derivatives of Anthraquinones, Flourenones, and Sulfones: A Synthetic Investigation
作者:Kamesh Vyakaranam、Geeta Rana、Artie Ratanasuwan、Sumathy N. Hosmane、John A. Maguire、Narayan S. Hosmane
DOI:10.1021/om020387+
日期:2002.9.1
CH3, C6H5] (14−16) in 49−78% yields as new carborane derivatives of anthraquinones, flourenones, and sulfones. The decapitation reaction of the closo-carborane species (3−8, 10−12, 14−16) with KOH in refluxing ethanol (C2H5OH) produced the corresponding open cage (nido) compounds (3a−8a, 10a−12a, 14a−16a) that are robust and water-soluble species, a requirement to impart lower toxicity for an effective
据报道,有新的功能化的蒽醌,氟酮和砜的水溶性碳硼烷基衍生物。的Monolithiation Ó -carborane,甲基Ò -carborane,或苯基ö -carborane以及它们与合适的chloroamides(后续反应1,2,9,或13蒽,flourenone的),和砜制备1,5(或2 ,6) -双3- [2-(1-R-1,2- dicarba-闭合碳-dodecaboranyl)]丙酰胺}蒽-9,10-二酮[R = H,CH 3,C 6 H ^ 5 ](3 - 8),2,7-双3- [2-(1-R-1,2-dicarba-闭合碳-dodecaboranyl)]丙酰胺} -9- flourenone [R = H,CH 3,C 6 H ^ 5 ](10 - 12),和双4- [2-(1-R-1,2- dicarba-闭合碳- dodecaboranyl)]}苯基砜[R = H,CH