✦ LIBER ✦

Synthesis and spectra of pyrazolo(4,5-b)pyrido-(2,3-c)pyrazine dimethine cyanine dyes

✍ Scribed by A.I.M. Koraiem; A.K. Khalafalla; H.A. Soliman

Book ID: 103542730
Publisher: Elsevier Science
Year: 1990
Tongue: English
Weight: 536 KB
Volume: 12
Category: Article
ISSN: 0143-7208
DOI: 10.1016/0143-7208(90)85003-7

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of Pyrazolo[3,4-b]- and Pyrido

Synthesis of Pyrazolo[3,4-b]- and Pyrido[2,3-b]-1,5-benzodiazepines

✍ Khodairy, A. 📂 Article 📅 2011 🏛 Taylor and Francis Group 🌐 English ⚖ 532 KB

1H and 13C NMR Spectra of Pyrido[2,3-b]p

1H and 13C NMR Spectra of Pyrido[2,3-b]pyrazines and Pyrido[2,3-b]pyrazine-N-oxides

✍ S. PROVERA; C. MARCHIORO; S. DAVAILLI; N. CASE 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 160 KB 👁 1 views

1H and 13C NMR spectral data for several pyridoÍ2,3-b Ëpyrazines and pyridoÍ2,3-b Ëpyrazine-N -oxides are reported. The chemical shift assignments were based on 1D-NOE, gradient HSQC and gradient HMQC experiments for some model compounds. 1997 < by John Wiley & Sons, Ltd.

Reactivity of pyrazolo[4,3-c][1,2,5]oxad

Reactivity of pyrazolo[4,3-c][1,2,5]oxadiazin-3(5H)-ones toward C-nucleophiles: Synthesis of pyrazolo[3,4-b]pyrazines

✍ P. Giori; A. C. Veronese; T. Poli; C. B. Vicentini; M. Manfrini; M. Guarneri 📂 Article 📅 1986 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 313 KB

Synthesis of Pyrido[2′,3′: 3,4]pyrazolo[

Synthesis of Pyrido[2′,3′: 3,4]pyrazolo[1,5- a ]pyrimidine, Pyrido[2′,3′:3,4]pyrazolo[5,1- c ][1,2,4]triazine, and Pyrazolyl Oxadiazolylthieno[2,3- b ]pyridine Derivatives

✍ Rateb, Nora M. 📂 Article 📅 2014 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 507 KB

Pyrazolo[3,4- b ]pyridine in heterocycli

Pyrazolo[3,4- b ]pyridine in heterocyclic synthesis: synthesis of new pyrazolo[3,4- b ]pyridines, imidazo[1',2':1,5]pyrazolo[3,4- b ]pyridines, and pyrido[2',3':3,4]pyrazolo[1,5- a ]pyrimidines

✍ Gad-Elkareem, Mohamed A.M; Abdel-Fattah, Azza M; Elneairy, Mohamed A.A 📂 Article 📅 2007 🏛 NRC Research Press 🌐 French ⚖ 105 KB

ChemInform Abstract: Synthesis of Pyrazo

ChemInform Abstract: Synthesis of Pyrazolo[3,4-b]- and Pyrido[2,3-b]-1,5-benzodiazepines.

✍ A. Khodairy 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

## Abstract The title compounds are synthesized in hope to get compounds with better biological activity for medicinal applications.