✦ LIBER ✦

Multinuclear NMR study of the complexation of d-galactaric and d-mannaric acids with molybdenum(VI)

✍ Scribed by M.Luísa Ramos; M.Madalena Caldeira; Victor M.S. Gil; Herman Van Bekkum; Joop A. Peters

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 729 KB
Volume: 13
Category: Article
ISSN: 0277-5387
DOI: 10.1016/0277-5387(94)80004-9

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

NMR Study of uronic acids and their comp

NMR Study of uronic acids and their complexation with molybdenum(VI) and tungsten(VI) oxoions

✍ M. Luisa; D. Ramos; M. Madalena; M. Caldeira; Victor M.S. Gil 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 652 KB

A multinuclear 1D and 2D NMR study of D-galacturonic and D-glucuronic acids in aqueous solution and their complexation with tungstate and molybdate ions tor variable concentration and pH conditions has been undertaken. The acids exist mainly in the pyranose forms, but complexes were detected involvi

Multinuclear NMR study of vanadium(V) co

Multinuclear NMR study of vanadium(V) complexation with tartaric and citric acids

✍ M.Madalena Caldeira; M.Luisa Ramos; Ana M. Cavaleiro; Victor M.S. Gil 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 289 KB

Electrochemical and spectroscopic studie

Electrochemical and spectroscopic studies of molybdenum(VI) complexes with aminopolycarboxylic acids

✍ Kotaro Ogura; Yutaka Enaka 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 504 KB

The complexes of molybdenum(W) with iminodiacctic acid (IDA), nitri)otriacetic acid (NTA) and elhylenediaminetetraacetic acid (EDTA) were investigated by means of polarographic and spectroscopic methods. The composition of the complexes was determined by the Job's method as following: JMo(VI)/iIDA;

A multinuclear NMR spectroscopy study of

A multinuclear NMR spectroscopy study of the tungstate and molybdate complexes of d-fructose and l-sorbose

✍ Jean-Paul Sauvage; Jean-François Verchère; Stella Chapelle 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 486 KB

The formation of dinuclear tungstate and molybdate complexes of D-fructose and L-sorbose was studied in aqueous solution by I H, ~3C, and ~83W NMR spectroscopy. These ketoses react only in acyclic forms, because HO-3,4 are trans in the cyclic lbrms. With tungstate, both sugars form a major complex o

Metal complexation and rotational isomer

Metal complexation and rotational isomerism of simple carboxylic acids VI. 1H and 13C NMR study of complexation of Mo(VI) with malic acid

✍ M.Madalena Caldeira; M. Emilia; T.L. Saraiva; Victor M.S. Gil 📂 Article 📅 1981 🏛 Elsevier Science ⚖ 339 KB

Molybdenum (VI), (IV) and (V) complexes

Molybdenum (VI), (IV) and (V) complexes with thiobencilic acid as model for the active site of molybdenum cofactor. Oxidation of thiols by dioxomolybdenum(VI) complexes.

✍ A. Cervilla; E. Llopis; P. Palanca; A. Ribera 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 48 KB