Addition of methyl mercaptoacetate to N-vinylpyrroles
β Scribed by B. A. Trofimov; L. N. Sobenina; A. I. Mikhaleva; M. P. Sergeeva; R. N. Nesterenko; N. I. Golovanova; P. I. Polovnikova
- Publisher
- Springer US
- Year
- 1992
- Tongue
- English
- Weight
- 260 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0009-3122
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π SIMILAR VOLUMES
Secondary phosphines 1-3 react readily with N-vinylpyrroles 4 and 5 under radical initiation to give regiospecifically anti-Markovnikov adducts, diorganyl-2-(1-pyrrolyl)ethylphosphines 6a-d, highly reactive building blocks for organic synthesis, in 88-91% yields.
Obwohl der Gehalt an Gesamtlipiden in allen Versuchsbliicken gleich ist (Abb. l), zeigen sich fitterungsabhangige Veriinderungen in den Gehalten an Phospholipiden, Triglyceriden und freien Fettsauren, die zusammen etwa 85% der Leberlipide bilden. Der obere Teil der Abb. 9 l a t erkennen, daB steigen
## 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.
The addition of methyl radicals to tetrafluoroethylene in the gas phase has been studied over the temperature range 8O-18O0C, using a material balance method. CH, + C,F4 -+ CH,C,F, Arrhenius parameters of 1011.95\*0.23 (mole-l cm3 sec-l) and 5.7 f 0.4 (kcal/mole) have been measured for the addition