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Dive into the research topics where Thomas M. Klapoetke is active.

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Featured researches published by Thomas M. Klapoetke.


Phosphorus Sulfur and Silicon and The Related Elements | 2008

Synthesis of Unsymmetrical Pyridyl Aryl Selenides by the Reductive Cleavage of Se─Se Bond

K.K. Bhasin; Shivani Doomra; Gurjeet Kaur; Ekta Arora; Neelam Singh; Yogesh Nagpal; Rajeev Kumar; Rishu; Thomas M. Klapoetke; S.K. Mehta

An efficient protocol for the synthesis of novel hitherto unknown substituted and unsubstituted phenyl pyridyl selenides from dipyridyl/diphenyl diselenides and phenyl/pyridyl halides in the presence of copper catalysed system, Cu 2 O/Mg/bpy is being presented. All the synthesized selenides are either light yellow coloured liquids or low melting solids. All the newly synthesized compounds have been thoroughly characterized by elemental analysis employing various spectroscopic techniques viz., infrared, multinuclear NMR ( 1 H, 13 C, 77 Se) and mass spectrometry (in representative cases).


Journal of Organometallic Chemistry | 2004

A convenient synthesis of some symmetrical and unsymmetrical diarylmethyl sulfur and selenium compounds: X-ray crystal structure of diphenylmethylseleno-2-propene and bis[p-chlorophenyl(phenyl)methyl] diselenide

K.K. Bhasin; Neelam Singh; Rajeev Kumar; D. Gupta Deepali; S.K. Mehta; Thomas M. Klapoetke; M.-J. Crawford


Tetrahedron | 2009

Preparation and characterization of bis[4-dimethylamino-2-pyrimidyl] dichalcogenides (S, Se, Te): X-ray crystal structure of bis[4-dimethylamino-2-pyrimidyl] diselenide and its physicochemical behavior in microemulsion media

K.K. Bhasin; Ekta Arora; Khushwinder Kaur; Sung-Kyu Kang; Michael Göbel; Thomas M. Klapoetke; S.K. Mehta


Inorganic Chemistry Communications | 2007

First X-ray crystal structure of cation [cis-Co(en)2(H2O)Cl]2+: Synthesis, spectroscopic and X-ray structural study of [cis-Co(en)2(H2O)Cl](C6H5SO3)2·H2O

Rajni Sharma; Raj Pal Sharma; Konstantin Karaghiosoff; Thomas M. Klapoetke


Journal of Organometallic Chemistry | 2011

Preparation and characterization of symmetrical bis[4-chloro-2-pyrimidyl] dichalcogenide (S, Se, Te) and unsymmetrical 4-chloro-2-(arylchalcogenyl) pyrimidine: X-ray crystal structure of 4-chloro-2-(phenylselanyl) pyrimidine and 2-(p-tolylselanyl)-4-chloropyrimidine

K.K. Bhasin; Ekta Arora; S.K. Mehta; Thomas M. Klapoetke


Journal of Molecular Structure | 2009

Cationic cobaltammines as anion receptors: Synthesis, spectroscopic and X-ray structural study of biologically important saccharinate salt, [cis-Co(en)2(N3)2](C7H4NSO3)

Rajni Sharma; Raj Pal Sharma; Konstantin Karaghiosoff; Thomas M. Klapoetke; Miguel Quirós; Juan M. Salas


ChemInform | 2003

Recent Developments in the Chemistry of Covalent Main Group Azides

Wolfgang Fraenk; Thomas M. Klapoetke


Archive | 2008

High-Nitrogen Compounds For Use in Low-Erosivity Gun Propellants

Thomas M. Klapoetke; Joerg Stierstorfer


ChemInform | 2010

Azole-based Energetic Materials: Advances in Nitrogen-rich Chemistry

Carles Miró Sabaté; Thomas M. Klapoetke


Archive | 2009

Cationic cobaltammines as anion receptors: Synthesis, spectroscopic and X-ray structural study of biologically important saccharinate salt,

Rajni Sharma; Raj Pal Sharma; Konstantin Karaghiosoff; Thomas M. Klapoetke; Miguel Quirós; Juan M. Salas

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