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Recherches sur la formation et la transformation de esters LII [1] Monoesters phosphoreux de divers types d'alcools

✍ Scribed by Emile Cherbuliez; F. Hunkeler; G. Weber; J. Rabinowitz


Publisher
John Wiley and Sons
Year
1964
Tongue
German
Weight
427 KB
Volume
47
Category
Article
ISSN
0018-019X

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✦ Synopsis


Bestimmung der H,O,-Konzentration zu verschiedenen Zeiten wie bisher [2] mit Titanylsulfat. Die in Fig. 4 aufgetragene H,Oa-Konzentration nach 20 Std. istda deren Zunahmc hier noch etwa zeitproportional ist (s. Fig. 2 und 3 )ein Majs fur die Geschwiudigkeit der Autoxydationsreaktion. SUMMARY

The effect of various ligands on Mn2+-catalysed radical and H,O, formation by autoxidation of cytostatic hydrazine derivatives has been investigated. The catalytic action is activated by ligands which favour formation of the tervalent state of manganese ion. This finding is discussed in terms of possible mechanisms.


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90. Recherches sur la formation et la transformation des esters LIX [l] Sur la preparation de monoesters sulfuriques d'amino-alcools et sur leur scission par Emile Cherbuliez, S1. Colak-AntiC, G. Wyss et J. Rabinowitz (31. 111. 65) A. -Nous avons prCpar6 quelques nouveaux monoesters sulfuriques d'