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Showing 13 to 18 of 18 entries
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A General Synthetic Route to Isomeric Pyrrolo[1,2- x][1,4]diazepinones.

The Journal of organic chemistry

Zelina EY, Nevolina TA, Sorotskaja LN, Skvortsov DA, Trushkov IV, Uchuskin MG.
PMID: 30148633
J Org Chem. 2018 Oct 05;83(19):11747-11757. doi: 10.1021/acs.joc.8b01669. Epub 2018 Sep 05.

A simple one-pot method for the synthesis of isomeric pyrrolo[1,2- x][1,4]diazepinones in reasonable yields was developed. The method is based on the condensation of readily available N-Boc amino acids with biomass-derived furans containing aminoalkyl groups followed by deprotection, furan...

Roaming-Mediated CH.

ChemistryOpen

Zhang M, Guo H, Zhang L.
PMID: 28168149
ChemistryOpen. 2017 Jan 18;6(1):40-45. doi: 10.1002/open.201600144. eCollection 2017 Feb.

The ionization of aromatic ethylamines by photons or electrons leads to elimination of CH

Reconsideration of the Zincke salt: An efficient colorimetric chemosensor for detection of ethylamines.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

Kim JH.
PMID: 29179088
Spectrochim Acta A Mol Biomol Spectrosc. 2018 Mar 05;192:378-383. doi: 10.1016/j.saa.2017.11.039. Epub 2017 Nov 21.

In this work, an efficient colorimetric chemosensor for the detection of ethylamines using a pyridinium salt (the Zincke salt) is reported. Highly sensitive and selective reactivity of the Zincke salt enables colorimetric response of the Zincke salt solution to...

Brønsted Acid Mediated Cascade Reaction To Access 3-(2-Bromoethyl)benzofurans.

Organic letters

Porcu S, Demuro S, Luridiana A, Cocco A, Frongia A, Aitken DJ, Charnay-Pouget F, Guillot R, Sarais G, Secci F.
PMID: 30422665
Org Lett. 2018 Dec 07;20(23):7699-7702. doi: 10.1021/acs.orglett.8b03429. Epub 2018 Nov 13.

A unified protocol for the construction of 3-(2-bromoethyl)benzofurans and 2-(benzofuran-3-yl)ethylamines from bis[(trimethylsilyl)oxy]cyclobutene has been developed. This mild and facile strategy was applied for the synthesis of a series of 5-HT serotonin receptor agonists, underlining its potential for the syntheses...

Merging Photoredox/Nickel Catalysis for Cross-Electrophile Coupling of Aziridines with Pyridin-1-ium Salts via Dearomatization.

Organic letters

Xu CH, Li JH, Xiang JN, Deng W.
PMID: 33825468
Org Lett. 2021 May 07;23(9):3696-3700. doi: 10.1021/acs.orglett.1c01077. Epub 2021 Apr 07.

Merging photoredox/nickel catalysis enabling the cross-electrophile coupling of aziridines with pyridin-1-ium salts involving dearomatization for the synthesis of β-(1,4-dihydropyridin-4-yl)-ethylamines, especially including bioactive motif-based analogues, is described. This method allows incorporation of a 1,4-dihydropyridin-4-yl group and formation a N-H amino...

Enzymatic Preparation of Aromatic Ethylamines from Aromatic L-Amino Acids.

Bioscience, biotechnology, and biochemistry

Nakazawa H, Sano K, Matsuda K, Mitsugi K.
PMID: 27281009
Biosci Biotechnol Biochem. 1993 Jan;57(7):1210-1. doi: 10.1271/bbb.57.1210.

No abstract available.

Showing 13 to 18 of 18 entries