## Abstract During the reaction of allyl ethers, allyl sulfides and allyl selenides with __in situ__ prepared dichloroketene (**1**), 2 competing pathways are observed. Besides [2+2]‐cycloaddition, an unprecedented [3,3]‐sigmatropic (__Claisen__) rearrangement via a 1,3‐dipolar intermediate takes p
A New Synthesis of 1,3-Dihydrobenzo[1,2]oxasiloles by a Novel Rearrangement of a Pentavalent Silicon Intermediate.
✍ Scribed by George Bashiardes; Vanessa Chaussebourg; Geraldine Laverdan; Jacques Pornet
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 119 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
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