## Abstract Heteroconjugate addition of various alkyllithium reagents to α‐silylallenephosphonates 3b,c has been accomplished in high yields. The formation of thiophene‐2‐phosphonates 5, by heteroconjugate addition of organolithium to 3bc, followed by treatment with sulfur dioxide, proceeds in reas
✦ LIBER ✦
Synthesis of α,β-unsaturated sulfines from silylindenes and sulfur dioxide
✍ Scribed by P. A. T. W. Porskamp; A. M. van de Wijdeven; B. Zwanenburg
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 560 KB
- Volume
- 102
- Category
- Article
- ISSN
- 0165-0513
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