Sequence-defined polymers and methods of making same and using same
申请人:Cornell University
公开号:US11384205B2
公开(公告)日:2022-07-12
Methods of making sequence-defined polymers and sequence-defined polymers. The methods are based on the orthogonal reactivity of monomers having at least two different functional groups. The sequence-defined polymers can be used in various applications. For example, the SDPs (e.g., pH sensitive SDPs) are used in cell lysis methods or as molecular vehicles to transport drug cargo into cells.
Tandem Ring-Closing Metathesis/Isomerization Reactions for the Total Synthesis of Violacein
作者:Mette T. Petersen、Thomas E. Nielsen
DOI:10.1021/ol400654r
日期:2013.4.19
A series of 5-substituted 2-pyrrolidinones was synthesized through a one-pot ruthenium alkylidene-catalyzed tandem RCM/isomerization/nucleophilic addition sequence. The intermediates resulting from RCM/isomerization showed reactivity toward electrophiles in aldol condensation reactions which provided a new entry for the total synthesis of the antileukemic natural product violacein.
SEQUENCE-DEFINED POLYMERS AND METHODS OF MAKING SAME AND USING SAME
申请人:Cornell University
公开号:US20200299461A1
公开(公告)日:2020-09-24
Methods of making sequence-defined polymers and sequence-defined polymers. The methods are based on the orthogonal reactivity of monomers having at least two different functional groups. The sequence-defined polymers can be used in various applications. For example, the SDPs (e.g., pH sensitive SDPs) are used in cell lysis methods or as molecular vehicles to transport drug cargo into cells.