The relation between ion pair structures and reactivities of lithium cuprates

Chemistry - A European Journal

Volumn 6, Issue 16, 2000, Pages 3060-3068

  John, Michael ^b   Auel, Carsten ^b   Behrens, Christoph ^b   Marsch, Michael ^b   Harms, Klaus ^b   Bosold, Ferdinand ^b   Gschwind, Ruth M ^b   Rajamohanan, Pattuparambil R ^b   Boche, Gernot ^a  

^a PHILIPPS UNIVERSITY MARBURG   (Germany)

^b NONE

Author keywords

Cuprates; Lithium; Structure Activity relationships

Indexed keywords

AMINE; DIMETHYL SULFIDE; ETHER; LITHIUM DERIVATIVE;

ARTICLE; CHEMICAL REACTION; CHEMICAL STRUCTURE; QUANTUM CHEMISTRY; REACTION ANALYSIS; SOLVATION; STRUCTURE ACTIVITY RELATION; STRUCTURE ANALYSIS;

EID: 0034683119     PISSN: 09476539     EISSN: None     Source Type: Journal    
DOI: 10.1002/1521-3765(20000818)6:16<3060::AID-CHEM3060>3.0.CO;2-M     Document Type: Article

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67. Et2o,-53°C/kTHE-53 C is 25:1. If one considers that in THF at -78°C the equilibrium SSIP ⇌ CIP is more on the side of the SSIP than at -53°C (see Figure 6) and thus the reaction with the enone additionally slowed down if compared to that at -53°C, the rough estimate extrapolated in Scheme 3 is in very good agreement with the precise kinetic measurements. We are very grateful to Professor Krause for the kinetic data.
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