Remarkable phosphodiester hydrolysis activity of a novel Ce-IV complex in neutral aqueous solutions

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Atıf İçin Kopyala

Baykal U., Akkaya M., Akkaya E.

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, cilt.145, ss.309-312, 1999 (SCI-Expanded)

• Yayın Türü: Makale / Kısa Makale
• Cilt numarası: 145
• Basım Tarihi: 1999
• Doi Numarası: 10.1016/s1381-1169(99)00160-0
• Dergi Adı: JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Sayfa Sayıları: ss.309-312
• Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

A novel Ce-IV-complex of 1,4,7-tris(carbamoylmethyl)-1,4,7-triazacyclononane has been synthesized. The complex is both stable in aqueous solutions at neutral pH and very efficient in promoting the hydrolysis of a phosphodiester model compound and yeast tRNA(phe). The RNA model compound, 2-hydroxypropyl-p-nitrophenylphosphate hydrolysis is accelerated 7400-fold at pH 7.5, as a result of an unprecedented hydrolytic activity. (C) 1999 Elsevier Science B.V. All rights reserved.