Abstract
The asymmetric induction of (-)-dihydroapovincarninic acid ethyl ester [(-)-DHVIN] and cinchonidine employed as chiral modifiers was compared in the Pd catalysed hydrogenation of the C=C double bonds of phenylcinnamic acid and isophorone. The differences in their effect and behaviour were attributed to the difference in the interaction between the modifier and the reactant and to their different basicity.
| Original language | English |
|---|---|
| Pages (from-to) | 135-140 |
| Number of pages | 6 |
| Journal | Journal of Molecular Catalysis A: Chemical |
| Volume | 149 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - Dec 15 1999 |
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Keywords
- Chiral modifier
- Dihydroapovincaminic acid ethyl ester
- Enantioselectivity
- Hydrogenation
- Isophorone
- Phenylcinnamic acid
ASJC Scopus subject areas
- Catalysis
- Process Chemistry and Technology
Cite this
Comparison of chiral modifiers in the Pd catalysed hydrogenation of phenylcinnamic acid and isophorone. / Tungler, A.; Nitta, Yuriko; Fodor, Karina; Farkas, Gabriella; Máthé, Tibor.
In: Journal of Molecular Catalysis A: Chemical, Vol. 149, No. 1-2, 15.12.1999, p. 135-140.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Comparison of chiral modifiers in the Pd catalysed hydrogenation of phenylcinnamic acid and isophorone
AU - Tungler, A.
AU - Nitta, Yuriko
AU - Fodor, Karina
AU - Farkas, Gabriella
AU - Máthé, Tibor
PY - 1999/12/15
Y1 - 1999/12/15
N2 - The asymmetric induction of (-)-dihydroapovincarninic acid ethyl ester [(-)-DHVIN] and cinchonidine employed as chiral modifiers was compared in the Pd catalysed hydrogenation of the C=C double bonds of phenylcinnamic acid and isophorone. The differences in their effect and behaviour were attributed to the difference in the interaction between the modifier and the reactant and to their different basicity.
AB - The asymmetric induction of (-)-dihydroapovincarninic acid ethyl ester [(-)-DHVIN] and cinchonidine employed as chiral modifiers was compared in the Pd catalysed hydrogenation of the C=C double bonds of phenylcinnamic acid and isophorone. The differences in their effect and behaviour were attributed to the difference in the interaction between the modifier and the reactant and to their different basicity.
KW - Chiral modifier
KW - Dihydroapovincaminic acid ethyl ester
KW - Enantioselectivity
KW - Hydrogenation
KW - Isophorone
KW - Phenylcinnamic acid
UR - http://www.scopus.com/inward/record.url?scp=0033572861&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033572861&partnerID=8YFLogxK
U2 - 10.1016/S1381-1169(99)00153-3
DO - 10.1016/S1381-1169(99)00153-3
M3 - Article
AN - SCOPUS:0033572861
VL - 149
SP - 135
EP - 140
JO - Journal of Molecular Catalysis A: Chemical
JF - Journal of Molecular Catalysis A: Chemical
SN - 1381-1169
IS - 1-2
ER -