Tri-O-methylcellulose was prepared from partially O-methylated cellulose and its chemical shifts ( 1 H and 13 C), and proton coupling constants were assigned using the following NMR methods: (1) One-dimensional 1 H and 13 C spectra of the title compound were used to assign functional groups and to c
A comparison of one-dimensional and two-dimensional NMR methods for measuring enzyme-catalyzed exchange
β Scribed by J Boyd; K.M Brindle; I.D Campbell; G.K Radda
- Publisher
- Elsevier Science
- Year
- 1984
- Weight
- 462 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0022-2364
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π SIMILAR VOLUMES
## Abstract Accurate numerical evaluation of integrals arising in the boundary element method is fundamental to achieving useful results via this solution technique. In this paper, a number of techniques are considered to evaluate the weakly singular integrals which arise in the solution of Laplace
Filamentous fungal fermentations are used to produce billions of dollars of biochemical and pharmaceutical products annually, yet are plagued by a number of poorly understood problems that would benefit from proteomic analysis. Unfortunately, few publications are available which describe extraction
2-Dimethoxyphosphoryl-l,3-dithiane was obtained by the reaction of 2-ddoro-1,3&thia~~e with trimethyl phosphite. Studies at 200,360 and 400 MHz using 'H, 13C and " P nuclei and lDand 2D NMR techniques are described. Long-range coupling constants were extracted by iterative treatment of [ A B ] , C D