Chandrasekhar, K.; Kumar, Anil published the article 《Two-dimensional NMR spectroscopy of connected transitions by linear combination of flip angle dependent COSY: an alternative scheme for E. COSY》. Keywords: NMR spectroscopy correlated pulse scheme; bromopropionic acid NMR; thienylpyridine NMR.They researched the compound: 2,3-Dibromopropionic acid( cas:600-05-5 ).Application In Synthesis of 2,3-Dibromopropionic acid. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:600-05-5) here.
An alternative pulse scheme which simplifies and improves the recently proposed P.E.COSY (primitive correlated spectroscopy) experiment is suggested for the retention of connected or unconnected transitions in a coupled spin system. An important feature of the proposed pulse scheme is the improved phase characteristics of the diagonal peaks. A comparison of various experiments designed for this purpose, namely COSY-45, E.COSY (exclusive correlated spectroscopy), P.E.COSY, and the present scheme of alternative exclusive correlated spectroscopy (A.E.COSY), is presented. The suppression of unconnected transitions and the measurement of scalar coupling constants and their relative signs are illustrated for A.E.COSY spectra of 2,3-dibromopropionic acid and 2-(2-thienyl)pyridine.
In some applications, this compound(600-05-5)Application In Synthesis of 2,3-Dibromopropionic acid is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
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