𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ChemInform Abstract: The Carboxylic Acid Group as an Effective Director of ortho-Lithiation.

✍ Scribed by J. MORTIER; J. MOYROUD; B. BENNETAU; P. A. CAIN


Book ID
112020828
Publisher
John Wiley and Sons
Year
2010
Weight
31 KB
Volume
26
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


ChemInform Abstract: The tert-Butyl Sulf
✍ V. Levacher; B. Langer Eriksen; M. Begtrup; G. Dupas; G. Queguiner; J. Duflos; J πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 32 KB πŸ‘ 1 views

The tert-Butyl Sulfoximine Group as an Effective ortho-Director of Lithiation: ortho-Metalated S-(tert-Butyl)-S-phenylsulfoximines. -Lithiation of the S-tert-butyl-S-phenylsulfoximines (I) occurs selectively at the ortho-position. Trapping with electrophiles at -78 β€’ C affords the orthosubstituted

The tert-butyl sulfoximine group as an e
✍ V. Levacher; B.Langer Eriksen; M. Begtrup; G. Dupas; G. QuΓ©guiner; J. Duflos; J. πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 French βš– 215 KB

The readily available S-(tert-butyl)-N-(trimethylsilyl)-S-phenylsulfoximine was prepared from S-methyl-N-(trimethylsilyl)-S-phenylsulfoximine via lithiation-methylation sequences. The reaction with n-butyllithium in THF at -780C afforded the corresponding ortho-lithiated species which could be trapp

ChemInform Abstract: ortho-Directed Lith
✍ Ronald J. Mattson; Charles P. Sloan; Christopher C. Lockhart; John D. Catt; Qi G πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 34 KB πŸ‘ 1 views

## 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 β€œFull Text” option. The original article is trackable v