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Chemistry of α-diazosulphones a sulphonylcarbene

✍ Scribed by A.M. van Leusen; R.J. Mulder; J. Strating

Publisher
Elsevier Science
Year
1964
Tongue
French
Weight
152 KB
Volume
5
Category
Article
ISSN
0040-4039

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✦ Synopsis

As would be anticipated a-diaeosulphonea 1,2,3 , a new class of compounds recently prepared in our laboratory, are potential sulphonylcsrbene forming agents. The most conclusive way of trapping a carbene is by reaction with an olefin to produce a cyclopropane derivative. Indeed, when p-methowphenylsulphonyl diazomethane (I) was i.rradiated4 in refluxing isobutene I-(p-methoxyphenylsulphonyl)-2,2-dimethylcyclopropane (III) was formed:

📜 SIMILAR VOLUMES

Chemistry of α-diazosulphones: Part I. P
Chemistry of α-diazosulphones: Part I. Preliminary Communication
✍ J. Strating; A. M. van Leusen 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 121 KB

## Abstract The preparation of the first representative of the hitherto unknown α‐diazosulphones, RSO~2~CHN~2~, is described.

Mechanism of reactions of α-diazosulphon
Mechanism of reactions of α-diazosulphones acid-catalysed hydrolysis of p-methoxyphenylsulphonyl diazomethane
✍ B. Zwanenburg; J.B.F.N. Engberts; J. Strating 📂 Article 📅 1964 🏛 Elsevier Science 🌐 French ⚖ 182 KB

Recently a-diazosulphones' which are a new type of diazo compounds, were prepared by Strating and Van Leusenc. It is worthwhile to compare the reactivity of these compounds with that of other types of diazo compounds. Therefore, p-metholryphenylsulphonyl diazomethane (I) was subjected to acid-catalg