61272-39-7Relevant academic research and scientific papers
Synthesis of Different Classes of Six-Membered Gold(I) NHC Complexes by the Isonitrile Route
Wurm, Thomas,Mulks, Florian,B?hling, Constantin R. N.,Riedel, Dominic,Zargaran, Poorya,Rudolph, Matthias,Rominger, Frank,Hashmi, A. Stephen K.
supporting information, p. 1070 - 1078 (2016/05/24)
Different types of six-membered N-heterocyclic gold carbene complexes were prepared by using gold(I) isonitrile complexes as precursors in combination with suitably functionalized amines. The simple procedures provide an easy access to not only unsymmetrically substituted saturated carbene complexes but rarely reported types of carbene complexes such as six-membered N-heterocyclic oxo-carbene complexes, and six-membered partly unsaturated ligands can be obtained following the strategy.
Synthesis and cytotoxic activity of new isothiazolo[5,4-d]pyrimidine derivatives
Lipnicka,Regiec,Machon
, p. 642 - 646 (2007/10/02)
The synthesis of new 5-amino-3-methylisothiazolo[5,4-d]pyrimidines series is reported. The cytotoxic activity of these compounds has been determined on the two tumor cell lines (P-388 and KB). Two representative compounds 7 and 8 displayed a significant c
Preparation of Trimethylsilyl Ethers of 3-Azetidinols . Scope and Limitations
Higgins, Robert H.,Watson, Monique R.,Faircloth, William J.,Eaton, Quentin L.,Jenkins, Harvey
, p. 383 - 387 (2007/10/02)
Preparation of the trimethylsilyl ethers of 1-alkyl-3-azetidinols from-non-hindered primary amines and epichlorhydrin by conversion of the intermediate 1-(alkylamino)-3-chloro-2-propanols to their trimethylsilylethers by either N-(trimethylsilyl)acetamide or by 1-(trimethylsilyl)imidazole followed by ring closure in acetonitrile is described.This sequence of reactions fails for aromatic amines, but appears to be general for all primary aliphatic amines, although the condensation of hindered amines with epichlorhydrin occurs slowly.Several novel azetidinols, in which the N-alkyl substituent insefl contains a second heterocyclic system, are reported.In addition, the pKA's of several m- and p-substituted 1-benzylazetidinols correlates well with the Hammett equation.
