Unprecedented stereoselectivity in a reaction of a novel diboron compound — 1,6-bis(dialkylboryl)-2,4-hexadiene with carbonyl compounds
✍ Scribed by M. E. Gursky; A. V. Geiderikh; A. V. Ignatenko; Yu. N. Bubnov
- Book ID
- 112387612
- Publisher
- Springer
- Year
- 1993
- Tongue
- English
- Weight
- 423 KB
- Volume
- 42
- Category
- Article
- ISSN
- 1573-9171
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
Lithium reduction of (Z)-l,2-bis(trimethylsilyl)-l-phenylethene (l) yields the dianion of the (E)-isomer (3) and via Schlenk dimerization dilithium 1.4-diyl-l,4-diphenyl-l,2,3,4-tetrakis(trimethylsilyl)butane (4). The NMR parameters for both systems are reported and their solution structures are dis