Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • 1950-1954  (3)
  • Chemistry  (3)
  • Cholinesterase Inhibition
  • Detection
Source
Material
Years
Year
Keywords
  • 1
    Electronic Resource
    Electronic Resource
    Komplexone XXII. Die Kinetik der Komplexbildung: Der Austausch des Y-4 zwischen Cd+2 und Cu+2 (1952)
    New York, NY : Wiley-Blackwell
    Helvetica Chimica Acta 35 (1952), S. 485-497 
    Details
    ISSN: 0018-019X
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The mechanism of the reaction between cupric ion and the cadmium complex of ethylenediamine tetraacetic acid (= H4Y) has been studied. The reaction proceeds simultaneously via four different reaction paths brought about through the collision of the cation Cu+2 with the anions CdY-2, CdHY-, HY-3, H2Y-2 which are in permanent equilibrium with each other. The rate constants of these four bimolecular reactions have been evaluated and discussed.
    Additional Material: 8 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/hlca.19520350214
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Metallkomplexe mit Polyaminen VIII: Äthylendiamin und Silber (1952)
    New York, NY : Wiley-Blackwell
    Helvetica Chimica Acta 35 (1952), S. 2337-2343 
    Details
    ISSN: 0018-019X
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: In solutions containing ethylenediamine „en“, and Silver(I), the complexes: AgHen+2, Ag(en)+, Ag2(en)+2 Ag(en)+2 and, surprisingly, Ag2(en)2+2 are formed. The stability constants of these complexes have been evaluated. The existence of the dimeric form of Ag(en)+, probably a 10-membered ring compound, has been prooved also with cryoscopic measurements, using the cristalline sulfate: [Ag2en2]SO4.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/hlca.19520350720
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Metallkomplexe mit Polyaminen VII: Diamine und Silber(I) (1952)
    New York, NY : Wiley-Blackwell
    Helvetica Chimica Acta 35 (1952), S. 2333-2336 
    Details
    ISSN: 0018-019X
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The equilibria in solutions containing each one of the diamines H2N—(CH2)n—NH2, with n = 3 (“pn”), n = 4 (“tn”), n = 5 (“cad”), piperazin (“pip”) and triethylenediamine (“enpip”) in presence of an excess of silver nitrate have been investigated. Values are given for the stability constants of the complexes: Ag(pn)+, Ag(tn)+, Ag(cad)+, Ag(pip)+, Ag(enpip)+, the hydrogen complexes: Ag(Hpn)+2, Ag(Htn)+2, Ag(Hpip)+2 and the bimetallic complexes: Ag2(pn)+2, Ag2(pip)+2.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/hlca.19520350719
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...