𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ring opening of 3-carboxy- and 3-unsubstituted pyrazoles.

✍ Scribed by B. Fusco; V. Rosnati; G. Pagani


Publisher
Elsevier Science
Year
1966
Tongue
French
Weight
241 KB
Volume
7
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Enzyme-Catalyzed Ring-Opening Polymeriza
✍ Leendert W. Schwab; Renee Kroon; Arend Jan Schouten; Katja Loos 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 123 KB

## Abstract The synthesis of poly(__β__‐alanine) by __Candida antarctica__ lipase B immobilized as novozyme 435 catalyzed ring‐opening of 2‐azetidinone is reported. After removal of cyclic side products and low molecular weight species pure linear poly(__β__‐alanine) is obtained. The formation of t

Synthesis and ring opening of 3,5-dehydr
✍ D. Fǎrcaşiu; P. von Ragué Schleyer 📂 Article 📅 1973 🏛 Elsevier Science 🌐 French ⚖ 227 KB

Intramolecular carbene lnsertlon' In tiamantane could give rise, In prlnclple, to two different dehydrodlamantanes, the 1,3 (Ia) and 3,5 (To) isomers, by analogy with slmllar behavior m the adamantane2 and homoadamantanes series. In order to establish the course of this

Ring Opening of 1-Azabicyclo[1.1.0]butan
✍ Grzegorz Mlostoń; Małgorzata Celeda 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 German ⚖ 163 KB

## Abstract Sterically congested 1‐azabicyclo[1.1.0]butanes **1** add hydrazoic acid smoothly at 0–5°, giving 3‐azidoazetidines **2** in good to excellent yields. After hydrogenolysis over Pd/C catalyst, compounds **2** were converted into __N__‐unsubstituted azetidin‐3‐amines **4**. Attempted redu

Synthesis of new 1,1′-carbonyl-bis[3-ary
✍ Helio G. Bonacorso; Cleber A. Cechinel; Liliane M. F. Porte; Jussara Navarini; S 📂 Article 📅 2010 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 132 KB

Two new series of 1,1 0 -carbonyl-bis[3-aryl(heteroaryl)-5-trihalomethyl-1H-pyrazoles], where aryl ¼ C 6 H 5 , 4-CH 3 C 6 H 4 , 4-FC 6 H 4 , 4-OCH 3 C 6 H 4 , 4-NO 2 C 6 H 4 , 4,4 0 -BiPh, 1-naphthyl, and heteroaryl ¼ 2thienyl and 2-furyl have been synthesized, in a one-pot methodology, from the rea