Results 231 to 240 of about 32,282 (298)

Transfer of structural units through imine exchanges, in solution or without solvent: successive transiminations, stimuli (pH)-modulated covalent switches, and mathematical models. [PDF]

Front Chem
Ramirez J, Stadler AM.
europepmc   +1 more source

General and selective ruthenium-catalyzed hydrogenation of primary amides to primary amines under mild conditions. [PDF]

Nat Commun
Kuloor C, Goyal V, Ma Z, Poovan F, Peña Fuentes D, Baumann W, Zhao J, Zbořil R, Beller M, Jagadeesh RV.   +9 more
europepmc   +1 more source

Separation and Determination of Aliphatic Amines

YAKUGAKU ZASSHI, 1950
openaire   +2 more sources

Regioselective synthesis of aza-saccharins <i>via</i> anionic [1,4] Fries-type rearrangement of aryl sulfonimidoyl fluorides. [PDF]

Chem Sci
Leypold M, Poli L, Earl M, Putra OD, Kwapien K, Lewis RJ, Murphy JJ, Passamonti M, von Sydow LM, Spelling V, Asproudis I, Sardana M, Gatti C, Seki H, Lemaitre T, Juskaite R, Gopalakrishnan R, Francis SJ, Gardelli C, Norrby PO, Czechtizky W.   +20 more
europepmc   +1 more source

Remote Alkynylation of Aliphatic Amines

Organic Letters
Advancements in transition metal catalyzed C-H activation/functionalization cascades have allowed the synthetic chemist's toolbox to be significantly expanded. Despite this, protocols for the remote alkynylation of linear aliphatic amines still remain limited. Herein, a palladium-catalyzed directing-group approach to alkynylation of aliphatic amines is
Elizabeth M. Dauncey, Tom D. Sheppard, Peter D. Smith, Rachel H. Munday   +3 more
openaire   +3 more sources

Rapid Amination of Methoxy Pyridines with Aliphatic Amines

Organic Process Research & Development, 2019
A n-BuLi triggered practical amination protocol of methoxy pyridine derivatives with aliphatic amines was developed.
Xia Wang, Cheng-Yu Long, Min-Hui Su, Yi-Xin Qu, Shen-Huan Li, Xiao-Jing Zhang, Si-Jie Huang, Xue-Qiang Wang   +7 more
openaire   +2 more sources

Formation Mechanisms of Nitro Products from Transformation of Aliphatic Amines by UV/Chlorine Treatment

Environmental Science & Technology, 2023
Formation of nitrogenous disinfection byproducts from aliphatic amines is a widespread concern owing to the serious health risks associated with them. However, the mechanisms of transforming aliphatic amines and forming nitro products in the UV/chlorine ...
Zhechao Hua, Jieying Liang, Jingyun Fang   +2 more
exaly   +2 more sources

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TOXICITY OF ALIPHATIC AMINES IN UREMIA

ASAIO Journal, 1977
Fifty-three samples in 26 patients were analyzed for aliphatic amines (DMA and TMA), and the levels correlated with 2 neurophysiological tests, choice reaction time (CRT), and electroencephalogram (EEG). A significant correlation was found between TMA and CRT and EEG (p less than 0.001 and 0.003, respectively) and between DMA and CRT (p less than 0.01).
M L, Simenhoff, H E, Ginn, P E, Teschan
openaire   +2 more sources

Encapsulation of Aliphatic Amines Using Microfluidics

Langmuir, 2014
The encapsulation of amines by emulsification and interfacial polymerization is important for smart adhesives and self-healing materials but has been challenging because of the reactive nature of amines and their wide miscibility range. In this study, we propose a new method to encapsulate amines using double-emulsion templates made in a microfluidic ...
Philipp W, Chen, Gian, Cadisch, André R, Studart   +2 more
openaire   +2 more sources

Palladium-Catalyzed C(sp3)–H Bond Functionalization of Aliphatic Amines

CheM, 2019
Methods that enable the practical and selective functionalization of traditionally unreactive aliphatic C–H bonds have synthetic applications in fields ranging from drug discovery to advanced materials.
Chuan He, William G Whitehurst, Matthew J Gaunt   +2 more
exaly   +2 more sources