Adler, BSektion Chemie der Technischen Hochschule “Carl Schorlemmer”, DDR‐42 Merseburg, Geusaer StrBurtzlaff, ChVEB Leuna Werke “Walter Ulbricht”, DDR‐422 LeunaDuschek, ChVEB Leuna Werke “Walter Ulbricht”, DDR‐422 LeunaOhl, J
Salts of the Bis(diisopropylamino)boron(1+) Cation Bromobis(diisopropylamino)borane ( 1 ) reacts with aluminium and gallium tribromide to produce stable salts of type [( i Pr 2 N) 2 B]EBr 4 ( 2 , 3 ). Silver triflate converts 1 into bis(diisopropylamino)[(trifluoromethyl)sulfonyl...
Miks peaksite müüma kahjumlikke tooteid? White Label tooted, mida peaksite veebis müüma White Label vs Private Label Mis on toote testimine: eelised ja tüübid Kuidas teha kindlaks tootetrendid 2025. aasta populaarseimad tooted Alustage trendikate toodete müüki Internetis müüa Ec...
Also disclosed are the use of the bisazo compounds for dyeing, especially paper, and colorants containing said bisazo compounds.doi:US20040010866 A1Schröder,Gunter-RudolfEbert, SophiaEtzbach, Karl-heinzTresch, RainerSens, R?uuml DigerUS
Tetramethyltitan wird von einem Überschuß an N,N′-Bis(trimethylsilyl)benzamidin (1) zum Bis[N,N′-bis(trimethylsilyl)benzamidinato]dimethyltitan (2) protolysiert. Diese Verbindung konnte isoliert und ihre Kristallstruktur ermittelt werden. Danach liegt 2 im Kristall in oktaedrischer Ko...
Monika RichterPädagogische Hochschule “N. K. Krupskaja”, Sektion Biologie/Chemie, Halle (Saale), DDR-4002;Wolfgang RichterPädagogische Hochschule “N. K. Krupskaja”, Sektion Biologie/Chemie, Halle (Saale), DDR-4002;Wiley‐VCH Verlag GmbH & Co. KGaA...
The intense bands at 2848 and 2918 cm −1 are assigned to symmetric ν s(CH 2) and asymmetric ν a(CH 2) stretching vibrations of methylene groups. These peaks suggest that the alkyl chains in TOC are nearly in all-trans conformational state. The presence in the infrared spectra of ...
Method for producing asymmetrical 4,6-bis(aryloxy)pyrimidine derivativesThe invention relates to a novel process for preparing known asymmetrical 4,6-bis(aryloxy)pyrimidine derivatives.doi:US6734304 B2Weintritt, HolgerStelzer, UweGayer, Herbert
Hoffmann, F.; Wagler, J.; Roewer, G. Die Molekul- und Kristall- strukturen von (η5-Cyclopentadienyl)bis-(triphenylphosphan) cobalt(I)-(Hexan/Toluol) (2/1), (η5-Cyclopentadienyl)-{1,1- [(1,2-)-ethin-1,2-diyl]bis(benzol)}(triphenylphosphan)cobalt(I) und (η5-...
Schilde, UUhlemann, EWeller, FLehmann, AInt J Tuberc Lung DisInternational Journal of Tuberculosis & Lung Disease the Official Journal of the International Union Against Tuberculosis & Lung DiseaseBansse, W., Ludwig, E., Schilde, U. (1995) Z. Anorg. Allg. Chem. 621: pp. 1275...