Organotellurium(II) and ‐(IV) Compounds with Picolinoylbis(thioureas): From Simple 1:1 Adducts to Multimetallic Aggregates
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DOI: 10.1002/ejic.202400344
Abstract: Reactions of 2,6‐dipicolinoylbis(N,N‐diethylthiourea) (H2LEt) with common tellurium(IV) starting materials such as PhTeBr3 or TeBr4 yield various tellurium(IV) and tellurium(II) compounds depending on the conditions applied. Equimolar amounts of H2LEt and PhTeBr3 give the 1:1 complex… read more here.
Keywords: thio ureas; picolinoylbis thio; tellurium; organotellurium compounds ... See more keywords
Efficient Synthesis of Various Substituted (Thio)Ureas, Semicarbazides, Thiosemicarbazides, Thiazolidones, and Oxadiazole Derived from [2.2]Paracyclophane
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DOI: 10.1021/acsomega.2c00141
Abstract: The strategies of the syntheses of various (thio)ureas, semicarbazides, thiosemicarbazides, thiazolidones, and oxadiazole derived from the [2.2]paracyclophane molecule are achieved starting with 4-(2.2]paracyclophanyl)isocyanate. The structures of the obtained products were elucidated by NMR, mass spectrometry,… read more here.
Keywords: semicarbazides thiosemicarbazides; thiosemicarbazides thiazolidones; thio ureas; ureas semicarbazides ... See more keywords