Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Dirk Buddensiek"'
Autor:
Jürgen Voss, Dirk Buddensiek
The structures of selected thiobenzamides and some corresponding benzamides with two more or less bulky N-substituents have been studied by single-crystal X-ray diffraction analyses. The planarity of the thioamide moiety, i.e. the internal rotation a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a345a5d51bc132f09dc87ed00bae773
https://doi.org/10.21203/rs.3.rs-2786913/v1
https://doi.org/10.21203/rs.3.rs-2786913/v1
Publikováno v:
Zeitschrift für Naturforschung B. 74:825-831
4-(Dimethylamino)thiopivalophenone was prepared from 4-bromo-N,N-dimethylaniline, pivalonitrile and carbon disulfide. Its crystal and molecular structure was determined by single-crystal X-ray diffraction. The experimentally determined bond distances
Publikováno v:
Journal of Physical Organic Chemistry. 34
Autor:
Dirk Buddensiek, Paulina Pipiak, Jürgen Voss, Grzegorz Mlostoń, Alexander Erich Eugen Senning
Publikováno v:
Journal of Sulfur Chemistry. 38:530-547
N-Aryl-1,1,1-trichloromethanesulfenamides ArNH-SCCl3 easily undergo dehydrochlorination upon treatment with potassium hydroxide in ethanolic solution. The intermediate thiocarbonyl S-imides formed ...
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 191:283-289
It has been shown that certain N-aryltrichoromethanesulfenamides Cl3C−S−NHAr can be dehydrochlorinated to form red-colored thiocarbonyl S-imides CCl2=S=NAr which dimerize spontaneously. The dimers ...
Publikováno v:
Zeitschrift für Naturforschung B. 70:441-454
Selected dialkyl azulenedicarboxylates were prepared by carbo-bromination of alkyl azulenemonocarboxylates and subsequent alcoholysis or by alkoxycarbonylcarbene insertion of ethyl indane-2-carboxylate. The electrochemical behavior of the diesters wa
Publikováno v:
Zeitschrift für Naturforschung B. 69:466-480
Five regio-isomeric alkyl azulenecarboxylates were prepared. Additional substituents such as tertbutyl groups or deuterium were introduced in certain positions of the azulene skeleton in order to facilitate the assignment of the proton hyperfine stru
Publikováno v:
ChemInform. 47
It has been shown that certain N-aryltrichoromethanesulfenamides Cl3C−S−NHAr can be dehydrochlorinated to form red-colored thiocarbonyl S-imides CCl2=S=NAr which dimerize spontaneously. The dimers ...
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 187:382-391
The preparation of O-methyl S-trideuteromethyl 4,4-dithioterephthalate and S-methyl O-trideuteromethyl 4,4-dithioterephthalate is described. The EPR spectra of the corresponding radical anions are measured. Comparison with the spectrum of O,S-dimethy
Autor:
Kim Schimmel, Dirk Buddensiek
Publikováno v:
Komplexitätsmanagement in Unternehmen ISBN: 9783658012830
Projekte sind heute im operativen Management internationaler Unternehmen unverzichtbar. Organisatorische Verflechtungen und Firmenakquisitionen fuhren jedoch haufig zu komplizierten Projektportfolios, deren erfolgreiche Umsetzung von existenzieller B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c358e224262a5a662584cbf78335f75
https://doi.org/10.1007/978-3-658-01284-7_17
https://doi.org/10.1007/978-3-658-01284-7_17