Abstract
The initiation step in a deprotonation of CH-acidic compounds could be the formation of a complex between the organic precursor and the metalation reagent. This is the conclusion drawn from the reaction of Ph2P(O)CH3 with (Me3Si)2NLi, which yielded a stable dimeric adduct [(Me3Si)2NLi·OP(CH3)Ph2]2 with a central Li2N2 ring. MO calculations on the model system H2LiNLi·OP(CH3)2 support these experimental findings.
Original language | English |
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Pages (from-to) | 1942-1944 |
Number of pages | 3 |
Journal | Angewandte Chemie (International Edition in English) |
Volume | 35 |
Issue number | 17 |
DOIs | |
Publication status | Published - 20 Sept 1996 |
Keywords
- ab initio calculations
- Amides
- Lithium compounds
- Phosphorus compounds
- Solid-state structures
ASJC Scopus subject areas
- Catalysis
- General Chemistry