The recent Interest In the addition reactions between silicon difluoride and unsaturated organic compounds l-5 has led to a successful synthesis of a sexnes of new orgsnosilicon com-
The role of secondary orbital interactions in cycloaddition reactions
✍ Scribed by K.N. Houk
- Publisher
- Elsevier Science
- Year
- 1970
- Tongue
- French
- Weight
- 230 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
The Alder rule of maximum accumulation of unsaturation' has stimulated a number of rationalizations including stabilization of the & transition state of Diels-Alder reactions by (A) inductive (van der Waals or dipolar) forces2, (B) charge transfer,= (C) favorable geometry for
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