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Can I read Derivatives of Cytokinins for Negative Ion Mass Spectrometry on EtoBox?
Derivatives of Cytokinins for Negative Ion Mass Spectrometry by C.H Hocart; J Wang; D.S Letham is a Chemistry article available to read on EtoBox.
What is Derivatives of Cytokinins for Negative Ion Mass Spectrometry about?
It has been assumed that the pentafluorobenzylation reaction of the cytokinin bases, isopentenyladenine (iP), zeatin (Z) and dihydrozeatin (DZ) is selective for the 9-position of the purine ring. However, in the process of developing a HPLC separation for the putative O-tert.-butyldimethylsilyl-9-pentafluorobenzyl (tBuDMSi / pfBz) derivatives of Z and DZ, and 9-pfBz-iP, it was discovered that the minor product of the pentafluorobenzylation reaction (14-20% of the major derivatives) was pentafluorobenzylated at the 3-position. When the amount of cytokinin base was relatively low, the additional 3-pfBz derivatives were not detected.
Who reads Derivatives of Cytokinins for Negative Ion Mass Spectrometry?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- C.H Hocart; J Wang; D.S Letham
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 1873-3778)
- Published
- 1998
- Language
- EN
- Field
- Chemistry (Physical Sciences)