- Nitrile Synthesis by Aerobic Oxidation of Primary Amines and in situ Generated Imines from Aldehydes and Ammonium Salt with Grubbs Catalyst
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Herein, a Grubbs-catalyzed route for the synthesis of nitriles via the aerobic oxidation of primary amines is reported. This reaction accommodates a variety of substrates, including simple primary amines, sterically hindered β,β-disubstituted amines, allylamine, benzylamines, and α-amino esters. Reaction compatibility with various functionalities is also noted, particularly with alkenes, alkynes, halogens, esters, silyl ethers, and free hydroxyl groups. The nitriles were also synthesized via the oxidation of imines generated from aldehydes and NH4OAc in situ. (Figure presented.).
- Utsumi, Tatsuki,Noda, Kenta,Kawauchi, Daichi,Ueda, Hirofumi,Tokuyama, Hidetoshi
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p. 3583 - 3588
(2020/08/05)
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- RENIN INHIBITORS
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The present invention relates to novel renin inhibitors of the general Formula (I), and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of the compounds. These novel renin inhibitors are used in treating cardiovascular events and renal insufficiency.
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- Design and synthesis of a potent biotinylated Smac mimetic
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A biotinylated Smac mimetic (2) was designed based upon our previously reported potent, conformationally constrained Smac mimetic (1). Smac mimetic (2) was synthesized and determined to bind to XIAP protein with a high-affinity (Ki value of 13
- Sun, Haiying,Nikolovska-Coleska, Zaneta,Yang, Chao-Yie,Wang, Shaomeng
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p. 7015 - 7018
(2007/10/03)
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