✦ LIBER ✦

Pyrazoles 3. N-1 Protected 4-Substituted Pyrazoles — Synthesis and Nmr Investigation

✍ Scribed by Holzer, Wolfgang; Heinisch, Gottfried

Book ID: 118013469
Publisher: Japan Institute of Heterocyclic Chemistry
Year: 1988
Tongue: English
Weight: 340 KB
Volume: 27
Category: Article
ISSN: 0385-5414
DOI: 10.3987/com-88-4681

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

N1-substituted 3,5-dimethoxy-4-halogeno-

N1-substituted 3,5-dimethoxy-4-halogeno-1H-pyrazoles: Synthesis and NMR study

✍ Wolfgang Holzer; Heidi Gruber 📂 Article 📅 1995 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 288 KB

Synthesis of N1-Substituted Coumarino[4,

Synthesis of N1-Substituted Coumarino[4,3-c]pyrazoles.

✍ Milan Cacic; Mladen Trkovnik; Elizabeta Has-Schoen 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 111 KB 👁 1 views

Synthesis of N1-substituted coumarino[4,

Synthesis of N1-substituted coumarino[4,3-c] pyrazoles

✍ Milan Čačič; Mladen Trkovnik; Elizabeta Has-Schön 📂 Article 📅 2003 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 42 KB

## Abstract 3‐Acyl‐4‐hydroxy‐2‐oxo‐2__H__‐chromen derivatives **1a‐d** were condensed with (7‐hydroxy‐2‐oxo‐2__H__‐chromen‐4‐yl)‐acetic acid hydrazide **2**, (4‐methyl‐2‐oxo‐2__H__‐chromen‐7‐yloxy)‐acetic acid hydrazide **3**, and (7‐hydrazinocarbonylmethoxy‐2‐oxo‐2__H__‐chromen‐4‐yl)‐acetic acid h

ChemInform Abstract: N1-Substituted 3,5-

ChemInform Abstract: N1-Substituted 3,5-Dimethoxy-4-halogeno-1H-pyrazoles: Synthesis and NMR Study.

✍ W. HOLZER; H. GRUBER 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB

Lithiation of substituted pyrazoles. Syn

Lithiation of substituted pyrazoles. Synthesis of isomerically pure 1,3-, 1,3,5-, and 1,5-substituted pyrazoles

✍ Butler, Donald E.; Alexander, Susan M. 📂 Article 📅 1972 🏛 American Chemical Society 🌐 English ⚖ 909 KB

Regioselective Synthesis of 1-Aryl-3,4-s

Regioselective Synthesis of 1-Aryl-3,4-substituted/annulated-5-(methylthio)pyrazoles and 1-Aryl-3-(methylthio)-4,5-substituted/annulated Pyrazoles.

✍ S. Peruncheralathan; T. A. Khan; H. Ila; H. Junjappa 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 37 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.