✦ LIBER ✦

Nucleophilic substitutions on 2-Chloro-3-Nitroquinoxaline

✍ Scribed by R. Nasielski-Hinkens; M. Kaisin; D. Grandjean; M. Loos; J. Nasielski

Publisher: Wiley (John Wiley & Sons)
Year: 2010
Weight: 476 KB
Volume: 97
Category: Article
ISSN: 0037-9646
DOI: 10.1002/bscb.19880971116

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Nucleophilic Substi

ChemInform Abstract: Nucleophilic Substitutions on 3-Chloro-4-fluoronitrobenzene.

✍ R. RAVI; H. SIVARAMAKRISHNAN; K. NAGARAJAN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 26 KB 👁 1 views

Chemistry of Coumarins. - Nucleophilic S

Chemistry of Coumarins. - Nucleophilic Substitutions of 4-Chloro-3-nitrocoumarin with Hard and Soft Nucleophiles

✍ Tabaković, K. ;Tabaković, I. ;Trkovnik, M. ;Trinajstić, N. 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 501 KB

## Abstract Reactions of 4‐chloro‐3‐nitrocoumarin with a variety of nucleophiles produced a number of novel substituted coumarins. Hard and borderline nucleophiles exclusively substitute chlorine in position **4**, while soft nucleophiles substitute the nitro group in position 3 (except for iodide)

Some Nucleophilic Substitutions in 2-Cya

Some Nucleophilic Substitutions in 2-Cyano-3-nitroimidazo[1,2-a]pyridine.

✍ Lucina Arias; Hector Salgado-Zamora; Humberto Cervantes; Elena Campos; Alicia Re 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 18 KB

Some nucleophilic substitutions in 2-cya

Some nucleophilic substitutions in 2-cyano-3-nitroimidazo[1,2-a]pyridine

✍ Lucina Arias; Héactor Salgado-Zamora; Elena Campos; Alicia Reyes; Humberto Cerva 📂 Article 📅 2006 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 296 KB

## Abstract magnified image In some nucleophilic substitution reactions of 2‐cyano‐3‐nitroimidazo[1,2‐__a__]pyridine, nitrogen (alkylamines, guanidine) and oxygen nucleophiles (alkoxides) underwent substitution of the 2‐cyano group, while sulfur nucleophiles (alkylthiols) underwent substitution of

Specific Features of Nucleophilic Substi

Specific Features of Nucleophilic Substitution in 1-Chloro-3,4-dinitrobenzene.

✍ N. V. Zotova; P. M. Kushakova; V. A. Kuznetsov; A. A. Rodin; A. V. Garabadzhiu 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 15 KB 👁 1 views

## Abstract For Abstract see ChemInform Abstract in Full Text.

Nucleophilic substitutions at the pyridi

Nucleophilic substitutions at the pyridine ring: Kinetics of the reaction of 2-chloro-3-nitro and 2-chloro-5-nitropyridines with piperidine and morpholine in methanol and benzene

✍ Ezzat A. Hamed 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 148 KB 👁 2 views

The kinetics of the reactions of 2-chloro-3-nitropyridine (ortho-like) and 5-nitro ( para-like) isomer with morpholine and piperidine were studied in methanol and benzene at several amine concentrations and temperatures in the range 25 -45°C. The data show that k 3-NO 2 /k 5-NO 2 ratios are less tha