The stereochemistry of the electroreductlon of the two geometrical isomers of methyl 1-bronocyclopropane 1.2-dlcarboxylate has been lnvestlgated : for the €MU Isomer, electrolysis carried out In the presence of NH' ions glve rlse to a 901 retentlon ratio whlle 90% o f inversion 1s attalned when &',,
Modulation de la Régiosélectivité Lors de la Cycloaddition de la Diphénylnitrilimine Sur Divers Dihydro-1,2 Naphtalènes Substitues, Stéréospecificité de la Réaction
✍ Scribed by Kabula Tshiamala; Saïd Kitane; Joël Vebrel; Bernard Laude
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2010
- Weight
- 561 KB
- Volume
- 95
- Category
- Article
- ISSN
- 0037-9646
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Dlarylnltrlllmlnea 2 react reglospecifically on the C-N double-bond of thieno[2,3-c] pyrldine \* n d n I c double-bond of the cycloadduct J to give the dladduct 4. to give In a first step a cycloddduct 2. DANI 2 react regioapciflcally on the Lea premikes 6tudes den thf6nopyrldlnes portent sur Ieurs
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