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CAS No.: | 490-10-8 |
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Name: | cis,trans-Nepetalactone |
Molecular Structure: | |
Formula: | C10H14 O2 |
Molecular Weight: | 166.22 |
Synonyms: | Cyclopentanecarboxylicacid, 2-(2-hydroxy-1-methylvinyl)-5-methyl-, d-lactone (6CI,7CI); MD1 84; Nepetalactone |
Density: | 1.042g/cm3 |
Melting Point: | 74° |
Boiling Point: | 270.6°Cat760mmHg |
Flash Point: | 107.7°C |
PSA: | 26.30000 |
LogP: | 2.10930 |
nepetalactone
A
4,7-dimethyl-hexahydro-cyclopenta[c]pyran-1-one
B
optically inactive 2-isopropyl-5-methyl-cyclopentanecarboxylic acid
Conditions | Yield |
---|---|
With hydrogen; 5%-palladium/activated carbon In hexanes at 25℃; under 26852.7 Torr; for 0.17 - 4h; Product distribution / selectivity; | A 92.2% B 9% |
With hydrogen; platinum on carbon In ethanol at 24 - 100℃; under 62706.3 Torr; for 0.5 - 3.82h; Product distribution / selectivity; | A 82.1% B 8.9% |
With hydrogen; 5%-palladium/activated carbon In isopropyl alcohol at 25℃; under 26027.6 Torr; for 0.17 - 6h; Product distribution / selectivity; | A 44.8% B 2.7% |
nepetalactone
A
4α,4aα,7α,7aα-dihydronepetalactone
B
(4S,4aR,7S,7aR)-4,7-dimethylhexahydrocyclopenta[c]pyran-1(3H)-one
Conditions | Yield |
---|---|
With hydrogen; 2% palladium on strontium carbonate In ethanol at 20℃; under 2311.54 Torr; for 48h; |
nepetalactone
A
4aβ,7α,7aβ-Nepetalactone
B
nepetalactone
C
(4aS,7S,7aS)-nepetalactone
Conditions | Yield |
---|---|
Resolution of racemate; |
nepetalactone
(4aS,7S,7aS)-nepetalactone
Conditions | Yield |
---|---|
Resolution of racemate; |
nepetalactone
4,7-dimethyl-hexahydro-cyclopenta[c]pyran-1-one
Conditions | Yield |
---|---|
With hydrogen; 5%-palladium/activated carbon at 25℃; under 25877.6 Torr; Product distribution / selectivity; |
nepetalactone
B
4,7-dimethyl-hexahydro-cyclopenta[c]pyran-1-one
C
optically inactive 2-isopropyl-5-methyl-cyclopentanecarboxylic acid
Conditions | Yield |
---|---|
With hydrogen; 5%-palladium/activated carbon at 15 - 25℃; under 1575.16 - 62031.2 Torr; Product distribution / selectivity; |