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1,1,4,7,10-10-Hexamethyltriethylenetetramine: a reagent to enhance the rate of alkylation reaction of the lithium enolate of 1-tetralone with alkyl halides

✍ Scribed by Mariko Goto; Koh-ichi Akimoto; Kazumasa Aoki; Mitsuru Shindo; Kenji Koga

Publisher: Elsevier Science
Year: 1999
Tongue: French
Weight: 241 KB
Volume: 40
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(99)01721-9

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✦ Synopsis

The rate of the reaction of the lithium enolate of 1-tetralone with alkyl halides was enhanced greatly in the presence of 3 equivalents of 1,1,4,7,10,10-hexamethyltriethylenetetramine. The ratio of the monoalkylated product to the dialkylated product was found to have increased under a shorter reaction time.

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