amines (benzene compounds)amination, N-alkylation, N-arylationaddition reactionsChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please ...
Synthesis of Secondary Amines via Self-Limiting Alkylation N-centered nucleophilicity increases upon alkylation, and thus selective partial alkylation of ammonia and primary amines can be challenging: Poor selectiv... P Roychowdhury,S Waheed,U Sengupta,... - 《Organic Letters》 被引量: 0发表: 2024...
Synthesis of Secondary Amines by Iron‐Catalyzed Reductive Amination[J] . StephanEnthaler.ChemCatChem . 2010 (11)S. ENTHALER: " Synthesis of Secondary Amines by Iron- Catalysed Reductive Amination ", CHEMCATCHEM, vol. 2, 2010, pages 1411-1415, XP002671676, DOI: 10.1002/cctc.201000180...
A variety of primary amines (R-NH(2)) were converted to their corresponding N-(benzoyloxy)amines (i.e., R-NHOCOPh) under biphasic conditions in excellent yields (63-90%). The intermediate N-(benzoyloxy)amines were converted to their N-ethylamine derivatives upon reaction with triethylborane...
Secondary allylic amines were synthesized from aldehydes and primary amines via successive conversion into aldimines, α-haloaldimines and α,β-unsaturated aldimines, the latter being selectively reduced by sodium borohydride at the imino function. This method allowed the synthesis of secondary allyli...
Reliable N-alkylations of secondary amines have been developed. By using DIAD and TPP (or PS-TPP) a variety of secondary amines can be converted to the corresponding tertiary amines in good to excellent yields with diverse alkylhalides; no formation of quaternary amine salts are observed. These...
B. Facile reaction of alkyl- and aryldichloroboranes with organic azides. General stereospecific synthesis of secondary amines. J. Am. Chem. Soc. 95, 2394–2396 (1973). Article CAS Google Scholar Bagutski, V., Elford, T. G. & Aggarwal, V. K. Synthesis of highly enantioenriched C‐...
it is imperative to study the mechanism of the direct amidation reaction of ester and NaRNHBH3to efficiently synthesize primary and secondary amides. In this regard, we set up the reaction of methyl benzoate with NaAB in THF-d8at room temperature, and the NMR spectra of the reaction mixture...
Ellah, Omran AbdEl-Shafei, A. K.Taylor & Francis GroupPhosphorus Sulfur and Silicon and the Related ElementsSoliman A.M., Sultan A.A., Abd Ellah O., El-Shafei A.K. Application of secondary amines in the synthesis of some new spiro heterocyclic compounds. Phosphorus Sulfur Silicon Relat....
ChemInform Abstract: SPECTROSCOPIC STUDY OF THE INTERACTION OF 1‐(DI‐N‐PROPYLAMINO)‐2,6‐DINITRO‐4‐(TRIFLUOROMETHYL)BENZENE WITH AMINES Das als Herbicid bekannte 2,6-Dinitro-4-tri- fluormethyl-diisopropylanilin (I) wird mit den. RHD Rossi,A Nunez - 《Journal of Organic Chemistry》 ...