33538-09-9Relevant articles and documents
Mn(II)-catalyzed C-H alkylation of imidazopyridines and N-heteroarenes via decarbonylative and cross-dehydrogenative coupling
Samanta, Sadhanendu,Hajra, Alakananda
, p. 4363 - 4371 (2019/03/26)
A Mn(II)-catalyzed efficient C-H alkylation of imidazoheterocycles and N-heteroarenes with aliphatic aldehydes has been developed via oxidative decarbonylation. Other alkylating agents such as cyclic alkanes, ethers, and alcohols also coupled with N-heteroarenes through cross-dehydrogenative coupling. Regioselectively C5-alkylated imidazoheterocycles were synthesized in good yields. Experimental results show that radical pathway might be involved in this reaction.
Unprotected Amino Acids as Stable Radical Precursors for Heterocycle C-H Functionalization
Mai, Duy N.,Baxter, Ryan D.
supporting information, p. 3738 - 3741 (2016/08/16)
An efficient and general method for the C-H alkylation of heteroarenes using unprotected amino acids as stable alkyl radical precursors is reported. This one-pot procedure is performed open to air under aqueous conditions and is effective for several natural and unnatural amino acids. Heterocycles of varying structure are suitably functionalized, and reactivity trends reflect the nucleophilic character of the radical species generated.
Helix mimetics as inhibitors of the interaction of the estrogen receptor with coactivator peptides
Becerril, Jorge,Hamilton, Andrew D.
, p. 4471 - 4473 (2008/03/27)
The short and curlies: A new α-helix mimetic based on a pyridylpyridone scaffold has been developed to bind to the estrogen receptor (ER) by mimicking the key leucine side chains of coactivator LXXLL boxes (L= leucine, X = any amino acid). These inhibitor
