𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ionization constants of all seven positional isomers of quinolinesulfonamides and quinoline-N,N-dimethylsulfonamides

✍ Scribed by Maria J. Maślankiewicz; Krzysztof Marciniec; Andrzej Maślankiewicz; Maria Jaworska

Book ID
119329073
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
586 KB
Volume
1033
Category
Article
ISSN
0022-2860

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Substituent effects of the N,N-dimethyl-
Substituent effects of the N,N-dimethyl- sulfamoyl group on the 1H and 13C NMR spectra of positional isomers of quinolines
✍ Andrzej Maślankiewicz; Maria J. Maślankiewicz; Krzysztof Marciniec 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 110 KB 👁 1 views

## Abstract The complete ^1^H and ^13^C NMR spectral assignments of seven positional isomers of __N__,__N__‐dimethylsulfamoylquinolines 2–8 and quinoline have been made using 1D and 2D NMR techniques, including COSY, HMQC and HMBC experiments. Δδ~H~ and Δδ~C~ substituent effects induced by the sulf

Characterization of Nα-Fmoc-protected ur
Characterization of Nα-Fmoc-protected ureidopeptides by electrospray ionization tandem mass spectrometry (ESI-MS/MS): differentiation of positional isomers
✍ M. Ramesh; B. Raju; R. Srinivas; V. V. Sureshbabu; N. Narendra; B. Vasantha 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 272 KB 👁 1 views

## Abstract Four pairs of positional isomers of ureidopeptides, FmocNH‐CH(R~1~)‐φ(NH‐CO‐NH)‐CH(R~2~)‐OY and FmocNH‐CH(R~2~)‐φ(NH‐CO‐NH)‐CH(R~1~)‐OY (Fmoc = [(9‐fluorenyl methyl)oxy]carbonyl; R~1~ = H, alkyl; R~2~ = alkyl, H and Y = CH~3~/H), have been characterized and differentiated by both positi