✦ LIBER ✦

Multinuclear magnetic resonance characterization of various aluminosilicate gels in the presence of tetraalkylammonium ions

✍ Scribed by J.B. Nagy; I. Ivanova; R. Aiello; F. Crea; A. Nastro; F. Testa

Publisher: Elsevier Science
Year: 1995
Tongue: English
Weight: 623 KB
Volume: 15
Category: Article
ISSN: 0144-2449
DOI: 10.1016/0144-2449(94)00046-u

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Multinuclear Magnetic Resonance Characte

Multinuclear Magnetic Resonance Characterization of Solid Catalysts and Their Reactions in the Adsorbed State

✍ J. B. Nagy; P. Lentz; A. Fonseca; F. Testa; R. Aiello; Z. Konya; I. Hannus; I. K 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 53 KB

35Cl nuclear magnetic resonance studies

35Cl nuclear magnetic resonance studies of the interaction of chloride ions with meat in the presence of tripolyphosphate

✍ Peter S. Belton; Kenneth J. Packer; Timothy E. Southon 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 422 KB 👁 1 views

First direct discrimination of chiral ph

First direct discrimination of chiral phosphorus thionate (P=S) derivatives by multinuclear magnetic resonance spectroscopy in the presence of a chiral dirhodium complex

✍ Sven Rockitt; Helmut Duddeck; Jan Omelanczuk 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 432 KB 👁 2 views

First direct discrimination of chiral ph

First direct discrimination of chiral phosphine selenide (P=Se) derivatives by multinuclear magnetic resonance spectroscopy in the presence of a chiral dirhodium complex

✍ Shahid Malik; Helmut Duddeck; Jan Omelanczuk; Muhammad Iqbal Choudhary 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 128 KB 👁 2 views

## Abstract Enantiomeric ratios of compounds with P=Se functionalities (phosphine selenides) can easily be determined by ^1^H, ^13^C, ^31^P, and ^77^Se NMR spectroscopic inspection of their diastereomeric complexes with (__R__)‐Rh~2~(MTPA)~4~ (MTPA‐H ≡ methoxytrifluoromethylphenylacetic acid; Moshe

13C and 29Si n.m.r. characterization of

13C and 29Si n.m.r. characterization of silicalite-1, silicalite-2, and highly siliceous ZSM-48 zeolites containing tetraalkylammonium bromide, hexamethonium bromide, and diaminododecane, in the presence of fluoride ions

✍ A. Fonseca; J.B. Nagy; J.El Hage-Al Asswad; G. Demortier; R. Mostowicz; F. Crea 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 553 KB