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Volumn 63, Issue 22, 2007, Pages 4655-4662

Arene-catalysed lithiation of phenyl- and 1,1-diphenylcyclopropane: synthetic applications

Author keywords

1,1 Diphenylcyclopropane; Allyllithium intermediates; Arene catalysed lithiation; Electrophilic substitution; Phenylcyclopropane; Reductive ring opening

Indexed keywords

1,1 DIPHENYLCYCLOPROPANE; CYCLOPROPANE DERIVATIVE; CYCLOPROPYLBENZENE; POLYCYCLIC AROMATIC HYDROCARBON DERIVATIVE; UNCLASSIFIED DRUG;

EID: 34247197078     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2007.03.102     Document Type: Article
Times cited : (8)

References (63)
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    • The excess of lithium powder is necessary when the scale of the reaction is only 1 mmol in order to avoid the loss of the metal, which is floating on the reaction mixture and on the wall of the flask. Actually, for reactions performed at 5-10 mmol scale, a 1/2.5 substrate/lithium powder ratio is enough to be used in the arene-catalysed lithiation:
    • The excess of lithium powder is necessary when the scale of the reaction is only 1 mmol in order to avoid the loss of the metal, which is floating on the reaction mixture and on the wall of the flask. Actually, for reactions performed at 5-10 mmol scale, a 1/2.5 substrate/lithium powder ratio is enough to be used in the arene-catalysed lithiation:. Yus M., Moreno B., and Foubelo F. Synthesis (2004) 1115-1118
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    • note
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