6308-18-5Relevant articles and documents
Extended Release of Native Drug Conjugated in Polyketal Microparticles
Guo, Shutao,Nakagawa, Yoshiyuki,Barhoumi, Aoune,Wang, Weiping,Zhan, Changyou,Tong, Rong,Santamaria, Claudia,Kohane, Daniel S.
, p. 6127 - 6130 (2016)
Polyketals, which can be biodegradable, have good biocompatibility, and are pH-sensitive, could have broad applicability in drug delivery and other biomedical applications. However, facile synthesis of high molecular weight polyketals is challenging, and
SYNTHESIS OF BICYCLO[2.2.2]OCTANE DERIVATIVES
-
Paragraph 0083, (2019/05/02)
Provided is a process for the preparation of certain 1,4-bicyclo[2.2.2]octane derivatives. The new synthetic procedure involves treating 1,4-dimethylene cyclohexane with an oxidizing agent in the presence of a transition metal catalyst to afford an oxo-substituted bicyclo[2.2.2]octane species. This intermediate structure can then be further derivatized. The processes of this disclosure thus affords a novel and simplified means for the commercial production of a wide variety of bicyclo[2.2.2]octane derivatives.
Synthesis and characterization of polycarbonates by melt phase interchange reactions of alkylene and arylene diacetates with alkylene and arylene diphenyl dicarbonates
Sweileh, Bassam A.,Al-Hiari, Yusuf M.,Kailani, Mohammad H.,Mohammad, Hani A.
experimental part, p. 3661 - 3682 (2010/09/08)
This work presents a new synthetic approach to aromatic and aliphatic polycarbonates by melt polycondensation of bisphenol A diacetates with alkylene- and arylenediphenyl dicarbonates. The diphenyl dicarbonates were prepared from phenyl chloroformate and
