The preparation of (Z)-2-lithio-ortho-styryllithium via an ortho-directed lithiation
β Scribed by Arthur J. Ashe III; Paresh M. Savla
- Book ID
- 103229036
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 262 KB
- Volume
- 461
- Category
- Article
- ISSN
- 0022-328X
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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 βFull Textβ option. The original article is trackable v
We have shown that the readily prepared (ferrocenyl)benzylic methyl ethers of type 1 can be ortho-metalated with tert-BuLi with high diastereoselectivity. This reaction has been used to prepare new borane-protected P,N-substituted ferrocenes of type 2 in high diastereomeric and enantiomeric purity.