𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Physicochemical properties of novel mixed-ligand complexes of zirconium and hafnium bis(4-benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-onato)phthalocyaninates

✍ Scribed by I. N. Tret’yakova; V. Ya. Chernii; L. A. Tomachinskaya; S. V. Volkov

Book ID
106542994
Publisher
Springer
Year
2006
Tongue
English
Weight
104 KB
Volume
42
Category
Article
ISSN
0040-5760

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A Facile One-Pot Synthesis of Novel Subs
A Facile One-Pot Synthesis of Novel Substituted 1,2,3,4-Tetrahydropyrimidines. Part 5. Synthesis of Bis[(1-alkyl/aralkyl) -5-benzoyl-6-methylthio-1,2,3,4-tetrahydropyrimidinyl]alkane and Benzene, Bis[3-phenyl-7-methyl-4,5,6,7-tetrahydropyrazolo [3,4-d]pyrimidinyl]alkane and Bis[1-benzyl-7-phenyl-1,2,3,4-tetrahydropyrazolo[1,5-a]triazinyl]alkane and Benzene.
✍ Milan Ch. Dutta; Kaushik Chanda; Philippe Helissey; Jai N. Vishwakarma 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 25 KB 👁 1 views
A facile one-pot synthesis of novel subs
A facile one-pot synthesis of novel substituted 1,2,3,4-tetrahydropyrimidines Part 5 : Synthesis of bis[(l-alkyl/aralkyl)-5-benzoyl-6-methylthio-1,2,3,4-tetrahydropyrimidinyl]alkane and benzene, bis[3-phenyl-7-methyl-4,5,6,7-tetrahydropyrazolo[3,4-d]-pyrimidinyl]alkane and bis[1-benzyl-7-phenyl-1,2,3,4-tetrahydro-pyrazolo[1,5-a]triazinyl]alkane and benzene
✍ Milan Ch. Dutta; Kaushik Chanda; Jai N. Vishwakarma; Philippe Helissey 📂 Article 📅 2005 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 70 KB

## Abstract Bis‐1,2,3,4‐tetrahydropyrimidinylalkanes/benzenes **2a‐f** have been synthesized by the reaction of N,S‐acetals with formaldehyde and diamines. Reaction of pyrazoles **3a** and **3b** with diamines and formaldehyde yield bis‐4,5,6,7‐tetrahydropyrazolo[3,4‐__d__]pyrimidinylalkanes **4a‐b