Abstract
Language | English |
---|---|
Pages | 159-172 |
Number of pages | 14 |
Journal | Journal of the Iraqi Chemical Society |
Volume | 13 |
Issue number | 1 |
Publication status | Published - 1988 |
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Keywords
- carbonyl compounds
- sulfonium ylides
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A novel method for the preparation of β,γ-unsaturated carbonyl compounds. / Khalaf, Abedawn; Mustaffa, Mohammad S.; Ali, Ja'Afar H.; Al-Dulaymi, Ju'ma R.; Hashem, A. K.
In: Journal of the Iraqi Chemical Society, Vol. 13, No. 1, 1988, p. 159-172.Research output: Contribution to journal › Article
TY - JOUR
T1 - A novel method for the preparation of β,γ-unsaturated carbonyl compounds
AU - Khalaf, Abedawn
AU - Mustaffa, Mohammad S.
AU - Ali, Ja'Afar H.
AU - Al-Dulaymi, Ju'ma R.
AU - Hashem, A. K.
PY - 1988
Y1 - 1988
N2 - α,β-Unsatd. carbonyl compds. were cyclized with sulfonium ylides, the carbonyl compds. so formed were converted to alcs. by either using LiAlH4 or Grignard reagents. The alcs. were oxidized to β,γ-unsatd. carbonyl compds. using pyridinium chlorochromate (PCC), dichloromethane and water. Thus prepd. were 46-57% BzCH2CH:C(R)Ph (R = H, Ph, CH2Ph, p-tolyl).
AB - α,β-Unsatd. carbonyl compds. were cyclized with sulfonium ylides, the carbonyl compds. so formed were converted to alcs. by either using LiAlH4 or Grignard reagents. The alcs. were oxidized to β,γ-unsatd. carbonyl compds. using pyridinium chlorochromate (PCC), dichloromethane and water. Thus prepd. were 46-57% BzCH2CH:C(R)Ph (R = H, Ph, CH2Ph, p-tolyl).
KW - carbonyl compounds
KW - sulfonium ylides
M3 - Article
VL - 13
SP - 159
EP - 172
JO - Journal of the Iraqi Chemical Society
T2 - Journal of the Iraqi Chemical Society
JF - Journal of the Iraqi Chemical Society
SN - 0379-8321
IS - 1
ER -