✦ LIBER ✦
Competitive pathways in the thermal rearrangement of cis-2-ethynyl-3-vinyl oxiranes substituted by alkyl groups
✍ Scribed by Françoise Bourelle-Wargnier; Marcel Vincent; Josselin Chuche
- Book ID
- 104236953
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- French
- Weight
- 216 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
R ?a-d 6 3_d-f + , 1 -?/. R" +d,e RI'= nPr 16 R"= Me Scheme 1 We report here our investigations on the thermal isomerization of cis-2-ethynyl-3vinyloxiranes Lb-f substituted at C-2 by an alkyl group. Our new results lend support to the proposed mechanism and bring a new insight into the reactivity of these molecules.