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Captodative dienes in cycloaddition conditions: Synthesis of new bicyclo (3.2.0) hept-3-ene-2-ones

✍ Scribed by Mireille Bourhis; René Golse; Edwige Adjanohoun; Jean-Jacques Bosc; Michel Goursolle; Philippe Picard

Book ID
104220176
Publisher
Elsevier Science
Year
1988
Tongue
French
Weight
172 KB
Volume
29
Category
Article
ISSN
0040-4039

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✦ Synopsis

m Aminobicyclo (3.2.0) heptenones and aminonorbornenones were obtained from methylacrylate or acrylonitrile and captodative dienes. They result from respectively (2+2) and (4+2) cycloadditions.

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Pure enantiomers of bicyclo[3.2.0]hept-3
Pure enantiomers of bicyclo[3.2.0]hept-3-en-6-ones and bicyclo[3.2.0]hept-3-en-6-endo-ols: Resolution, absolute configuration and optical properties
✍ Emanuela Marotta; Ilaria Pagani; Paolo Righi; Goffredo Rosini; Valerio Bertolasi 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 596 KB

Single crystal X-ray diffraction analysis of compounds A, B and, C helped us to assign the absolute configurations of the enantiomers of the bicyclo[3.2.0]hept-3-en-6-endo-ols 4-6. These bicyclic alcohols were easily obtained by: (i) stereoselective reductions of the bicyclo[3.2.0]hept-3-en-6-ones 1