Zur Kenntniss der Hydroxylamine

Novel Thione-Thiol Rearrangement of Dithiocarbonic Acid O-(2,2,6,6-Tetramethylpiperidin-1-yl) Ester in the Context of Controlled Radical Polymerization

“…Haase and Wolffenstein observed deoxygenation of diethyl-or dibenzyl hydroxylamine upon heating with CS 2 , however the structure of the products was not conclusively elucidated. [22] Recently, preparation of stable O-dialkylamino xanthates starting from diethyl-or benzylphenyl hydroxylamine and their use as agents for controlled/living radical polymerization was described [23] in the patent literature, however, no analytical data were provided for these compounds.…”

Dibenzylammonium and sodium dibenzyldithiocarbamates as precipitants for preconcentration of trace elements in water for analysis by energy dispersive x-ray fluorescence

“…Precipitation reagents prepared by the previously published procedures (2,4) gave unpredictable precipitation results. Manganese was not precipitated significantly, and the precipitation of bismuth and mercury was markedly dependent on pH.…”

The phylogenetic position of the extinct arachnid order Phalangiotarbida Haase, 1890, with reference to the fauna from the Writhlington Geological Nature Reserve (Somerset, UK)

“…European species, Architarbus subovalis, was described from the Lancashire Coal Measures (Woodward 1872;Haughton 1877). Haase (1890) erected Phalangiotarbi (later emended to Phalangiotarbida) as a suborder of Opiliones (harvestmen) containing only a single new genus, Phalangiotarbus, which he created for A. subovalis. He left A. rotundatus in the genus Architarbus Scudder, 1868 and still regarded it as a whipspider.…”