Efficient DNA–Polymer Coupling in Organic Solvents: A Survey of Amide Coupling, Thiol-Ene and Tetrazine–Norbornene Chemistries Applied to Conjugation of Poly(N-Isopropylacrylamide)
Efficient DNA–Polymer Coupling in Organic Solvents: A Survey of Amide Coupling, Thiol-Ene and Tetrazine–Norbornene Chemistries Applied to Conjugation of Poly(N-Isopropylacrylamide)
复制标题
有机溶剂中的高效 DNA-聚合物偶联:酰胺偶联、硫醇-烯和四嗪-降冰片烯化学物质应用于聚(N-异丙基丙烯酰胺)缀合的调查
作者:
Thomas R. Wilks;R. O’Reilly
A range of chemistries were explored for the efficient covalent conjugation of DNA to poly(N-isopropylacrylamide) (poly(NIPAM)) in organic solvents. Amide coupling and thiol–ene Michael addition were found to be ineffective for the synthesis of the desired products. However, the inverse electron-demand Diels–Alder (DAinv) reaction between tetrazine (Tz) and norbornene (Nb) was found to give DNA–polymer conjugates in good yields (up to 40%) in organic solvents (N,N-dimethylformamide, N,N-dimethylacetamide and N-methyl-2-pyrrolidone), and without the need for a catalyst. Methods for the synthesis of Tz-and Nb- functionalised DNA were developed, along with a post-polymerisation functionalisation strategy for the production of Tz-functionalised polymers.
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影响因子:
15
作者:
Hansell, Claire F.;Espeel, Pieter;O'Reilly, Rachel K.
通讯作者:
O'Reilly, Rachel K.
影响因子:
17.1
作者:
Thomas R. Wilks;J. Bath;J. W. de Vries;Jeffery E. Raymond;A. Herrmann;A. Turberfield;R. O’Reilly
通讯作者:
Thomas R. Wilks;J. Bath;J. W. de Vries;Jeffery E. Raymond;A. Herrmann;A. Turberfield;R. O’Reilly
影响因子:
5.5
作者:
P. Roth;Mathias Haase;T. Basché;P. Théato;R. Zentel
通讯作者:
P. Roth;Mathias Haase;T. Basché;P. Théato;R. Zentel
影响因子:
4.7
作者:
Fong, RB;Ding, ZL;Stayton, PS
通讯作者:
Stayton, PS
DOI:
10.1002/anie.201000265
发表时间:
2010-07-12
期刊:
Angewandte Chemie (International ed. in English)
影响因子:
--
作者:
Chien MP;Rush AM;Thompson MP;Gianneschi NC
通讯作者:
Gianneschi NC