amines (acyclic compoundsreduction, hydrogenationalkylation, arylation, dealkylation, dearylation, C‐acylation, olefinationNo abstract is available for this article.doi:10.1002/chin.197550156KHANNA J. M.DIXIT V. M.ANAND N.WILEY‐VCH Verlag GmbHCheminform...
amines In amine: Occurrence and sources of amines …are typically made by direct alkylation of secondary amines by alkyl halides:Read More arenes In hydrocarbon: Reactions include nitration, halogenation, sulfonation, alkylation, and acylation.Read More carbonium ions In carbonium ion: Preparation and ...
C. (1994), ChemInform Abstract: Kinetic Studies of the N-Alkylation of Secondary Amines with 1,2- Dichloroethane. ChemInform, 25: no. doi: 10.1002/chin.199422091 Author Information Chem. Eng. Inst., Louvain Univ., B-1348 Louvain-la-Neuve, Belg. Publication History Issue published online: ...
Ruthenium catalysed N-alkylation of amines with alcohols The conversion of primary amines into secondary amines has been achieved using alcohols as the alkylating agent, catalysed by [Ru(p-cymene)Cl2]2 and a bide... MHSA Hamid,JMJ Williams - 《Chemical Communications》 被引量: 307发表: 2007年...
Amine synthesis by reductive amination (reductive alkylation)
Alkylation and aralkylation of aromatic amines Compounds having the formula I ##STR1## as well as salts or metal salt complexes thereof, in which formula I n, R.sub.1, R.sub.2 and Z have the meanings given in claim 1, can be prepared under mild reaction conditions by reacting 1.0 mo...
Methylation of secondary amines with dialkyl carbonates and hydrosilanes catalysed by iron complexes. Chem. Commun. 50, 14229–14232 (2014). Acknowledgements We thank Dr C. Fischer, S. Buchholz and S. Schareina (all at the LIKAT) for their excellent technical and analytical support. C.D. ...
The ratios of the isomeric N-methylpyr... MR Grimmett,K Lim,RT Weavers - 《Australian Journal of Chemistry》 被引量: 35发表: 1979年 Anti-Markovnikov addition of both primary and secondary amines to terminal alkynes catalyzed by the TpRh(C2H4)2/PPh3 system. ChemInform is a weekly ...
A synthetic method to prepare 1,2-diamines efficiently that relies on the 4CzPN-catalysed α-aminoalkylation of azomethine imines by secondary and tertiary α-silylamines under blue light emitting diode (LED) light (456 nm) is described. Achieved under metal- and additive-free reaction conditions...
AMINESIMINESDEBENZYLATIONPALLADIUMPLATINUMETHERSBONDSAn iodine and caesium carbonate amine oxidation protocol is described. Non-branched secondary benzylamines were cleanly oxidised to aldimines that could be isolated without the need for chromatography. A tertiary amine bearing an ethyl group was ...