1976
DOI: 10.1021/jo00881a002
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Reactions involving electron transfer. 10. The use of .beta.-cyclopropyl .alpha.,.beta.-unsaturated ketones to detect anion radical intermediates

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Cited by 31 publications
(13 citation statements)
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“…We identified 3-ethyl-, 3-n-propyl-, 3-n-butyl-, and 3-n-pentylcyclohexanone by means of GC-MS. Their gas chromatographic retention times and mass spectra were virtually identical with authentic compounds synthesized in our laboratory; in addition, our mass spectra for 3-ethylcyclohexanone and 3-npropylcyclohexanone agree well with those reported, respectively, by House and Snoble 19 and by House and Fischer. 26…”
Section: Methodssupporting
confidence: 86%
“…We identified 3-ethyl-, 3-n-propyl-, 3-n-butyl-, and 3-n-pentylcyclohexanone by means of GC-MS. Their gas chromatographic retention times and mass spectra were virtually identical with authentic compounds synthesized in our laboratory; in addition, our mass spectra for 3-ethylcyclohexanone and 3-npropylcyclohexanone agree well with those reported, respectively, by House and Snoble 19 and by House and Fischer. 26…”
Section: Methodssupporting
confidence: 86%
“…[165] 3) b-Cyclopropyl a,b-unsaturated ketones, such as the one shown in Equation (12), often give a ring-opened product, which was taken as strong evidence for radical anion formation by SET. [166] An elegant study by Casey and Cesa with deuterium-labeled substrate indicated stereospecificity of the cyclopropane ring opening that denies the radical mechanism [Eq. (12)].…”
Section: Reviewsmentioning
confidence: 99%
“…2) Die qualitative Korrelation der scheinbaren Geschwindigkeit der 1,4-Addition mit dem Reduktionspotential des Enons [161] war, wie später durch quantitative kinetische Untersuchungen von Krauss und Smith gezeigt wurde, nur oberflächlich. [166] Eine elegante Studie von Casey und Cesa unter Verwendung von deuteriummarkiertem Substrat ergab aber, dass die Öffnung des Cyclopropanrings stereospezifisch verläuft [Gl. [166] Eine elegante Studie von Casey und Cesa unter Verwendung von deuteriummarkiertem Substrat ergab aber, dass die Öffnung des Cyclopropanrings stereospezifisch verläuft [Gl.…”
Section: Das Set-theoremunclassified