1228556-71-5Relevant articles and documents
Deconstructive Oxygenation of Unstrained Cycloalkanamines
Han, Bing,He, Yi-Heng,Pan, Jia-Hao,Wang, Yuan-Rui,Yu, Wei,Zhang, Jian-Wu
, p. 3900 - 3904 (2020/02/11)
A deconstructive oxygenation of unstrained primary cycloalkanamines has been developed for the first time using an auto-oxidative aromatization promoted C(sp3)?C(sp3) bond cleavage strategy. This metal-free method involves the substitution reaction of cycloalkanamines with hydrazonyl chlorides and subsequent auto-oxidative annulation to in situ generate pre-aromatics, followed by N-radical-promoted ring-opening and further oxygenation by 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) and m-cholorperoxybenzoic acid (mCPBA). Consequently, a series of 1,2,4-triazole-containing acyclic carbonyl compounds were efficiently produced. This protocol features a one-pot operation, mild reaction conditions, high regioselectivity and ring-opening efficiency, broad substrate scope, and is compatible with alkaloids, osamines, and peptides, as well as steroids.
Microwave-accelerated reductive amination between ketones and ammonium acetate
Dong, Li,Aleem, Saadat,Fink, Cynthia A.
experimental part, p. 5210 - 5212 (2010/11/05)
A new procedure for reductive amination between ketones and ammonium acetate has been developed to access a variety of primary amines. This protocol takes advantage of microwave heating to significantly accelerate the reaction and offers a convenient and effective method to access some interesting amines. This new procedure compares favorably to previously reported approaches in terms of practicality, efficiency, and functional group compatibility.
THERAPEUTIC FLUOROETHYLCYANO GUANIDINES
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Page/Page column 13, (2008/12/04)
Disclosed herein is compound having a formula as described herein. Therapeutic methods, compositions, and medicaments related thereto are also disclosed.