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Synthesis of fluorescent label, DBD-β-proline, and the resolution efficiency for chiral amines by reversed-phase chromatography

✍ Scribed by Jun Zhe Min; Toshimasa Toyo'oka; Masaru Kato; Takeshi Fukushima

Book ID
101759548
Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
140 KB
Volume
19
Category
Article
ISSN
0269-3879

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✦ Synopsis

Synthesis of DBD-β-proline and chiral separation of amines 43 ORIGINAL RESEARCH

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R(−)-4-(3-Isothiocyanatopyrrolidin-1-yl)
R(−)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-(N,N-dimethylaminosulfonyl)-2,1,3-benzoxadiazole, a fluorescent chiral tagging reagent: sensitive resolution of chiral amines and amino acids by reversed-phase liquid chromatography
✍ Toshimasa Toyo'oka; Dongri Jin; Nobue Tomoi; Tomoyuki Oe; Hidenori Hiranuma 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 388 KB 👁 1 views

## Abstract The usefulness of __R__(−)‐4‐(3‐isothiocyanatopyrrolidin‐1‐yl)‐7‐(__N,N__‐dimethylaminosulfonyl)‐2,1,3‐benzoxadiazole [__R__(−)‐DBD‐PyNCS], a fluorescent chiral tagging reagent, for the determination of racemic amines and amino acids, was studied. The reagent reacted with β‐blockers sel