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Electrosynthesis of cyclopropane derivatives by a Perkin-type reaction (1994)

Petrosyan, V. A. ; Vasil'ev, A. A. ; Tatarinova, V. I.

Springer

Russian chemical bulletin 43 (1994), S. 84-88

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ISSN: 1573-9171

Keywords: CH-acids ; 1,2-dihaloalkanes ; cyclopropanes ; electrosynthesis ; electroreduction ; electrogenerated bases ; azobenzene

Source: Springer Online Journal Archives 1860-2000

Topics: Chemistry and Pharmacology

Notes: Abstract Electrolysis of active methylene compounds at a Pt cathode in MeCN in the presence of vicinal dihaloalkanes leads to cyclopropane derivatives in yields up to 90%. In the cases of CH-acids with lowp K a it is expedient to apply more active dihaloalkanes, while for CH-acids with higherp K a the desired product yields may be raised using electrogenerated bases.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF00699141

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