𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis and physiological properties of some heterocyclic-aromatic sulphides and sulphones: III Synthesis of some heterocyclic-aromatic sulphones

✍ Scribed by P. A. van Zwieten; M. Gerstenfeld; H. O. Huisman

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
572 KB
Volume
81
Category
Article
ISSN
0165-0513

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The synthesis of some heterocyclic‐aromatic sulphones with potential acaricidal properties is described. The benzene nucleus in these sulphones is substituted either with a para‐chlorine atom or with three chlorine atoms in positions 2, 4 and 5. The heterocyclic nuclei used are pyridine, pyrimidine, thiazole or thiophen. Apart from the sulphonyl substituent, these nuclei are unsubstituted or carry a halogen substituent; only in the thiophen series a nitro group is substituted in the heterocyclic nucleus. From the aryl‐pyridyl sulphones the corresponding N‐oxydes have been prepared.

📜 SIMILAR VOLUMES

Synthesis and physiological properties o
Synthesis and physiological properties of some heterocyclic-aromatic sulphides and sulphones. I. Synthesis of some aryl-pyridyl sulphides
✍ P. A. van Zwieten; J. A. van Velthuijsen; H. O. Huisman 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 471 KB

## Abstract The preparation of some aryl‐pyridyl sulphides with potential acaricidal properties is described. In the compounds synthesized the benzene nucleus is substituted with a __para__‐chlorine atom or with three chlorine atoms in positions 2, 4 and 5. Position 5 in the pyridine nucleus is eit

Synthesis and physiological properties o
Synthesis and physiological properties of some heterocyclic-aromatic sulphides and sulphones: IV Biological investigations
✍ P. A. van Zwieten; J. Meltzer; H. O. Huisman 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 277 KB

## Abstract The acaricidal properties of some new halogen‐substituted heterocyclic‐aromatic sulphides and sulphones are described. As a rule, the adulticidal activity is negligible, though some compounds show interesting __ovicidal__ properties. The sulphides possess a higher ovicidal activity than

Synthesis and physiological properties o
Synthesis and physiological properties of some heterocyclic-aromatic sulphides and sulphones: II. Synthesis of some aryl-pyrimidyl, aryl-thiazolyl and aryl-thienyl sulphides
✍ P. A. van Zwieten; H. O. Huisman 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 492 KB

## Abstract The synthesis of some heterocyclic‐aromatic sulphides with potential acaricidal properties is described. The benzene nucleus in these sulphides is substituted either with a __para__‐chlorine atom or with three chlorine atoms in positions 2,4 and 5. The heterocyclic nuclei are pyrimidine