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CAS No.: | 2981-10-4 |
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Name: | 1-(1-Piperidino)cyclohexene |
Article Data: | 45 |
Molecular Structure: | |
Formula: | C11H19 N |
Molecular Weight: | 165.279 |
Synonyms: | 1-(1-Cyclohexen-1-yl)piperidine;1-(Cyclohex-1-enyl)piperidine;1-Piperidino-1-cyclohexene;1-Piperidinocyclohexene;1-Piperidinylcyclohexene;N-(1-Cyclohexen-1-yl)piperidine;N-(1-Cyclohexenyl)piperidine; |
Density: | 0.978g/cm3 |
Boiling Point: | 262.2oCat760mmHg |
Flash Point: | 102.8oC |
Appearance: | Clear yellow liquid |
Hazard Symbols: | R22:Harmful if swallowed.; R36/38:Irritating to eyes and skin.; |
Risk Codes: | 22-36/38 |
Safety: | 26-36/37/39 |
PSA: | 3.24000 |
LogP: | 2.86810 |
Conditions | Yield |
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With Montmorillonite K 10 clay for 0.133333h; microwave (160 Watts) irradiation; | 95% |
Envirocat EPZG for 0.0333333h; Irradiation; | 90% |
With K-10 Montmorillonite clay In toluene for 3h; Heating; | 86% |
Conditions | Yield |
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With tin(ll) chloride 1) Et2O, r.t., 2 h, 2) r.t.; Yield given. Multistep reaction; |
Conditions | Yield |
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anschl. Destillieren unter 100 Torr; |
Conditions | Yield |
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With toluene-4-sulfonic acid In benzene |
Conditions | Yield |
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With 2-[bis(pentafluorophenyl)boryl]-N,N-dimethylaniline In benzene-d6 at 80℃; under 1500.15 Torr; for 1h; Inert atmosphere; | 100% |
With butyl triphenylphosphonium tetraborate at 20℃; for 0.0833333h; | 96% |
With sodium tetrahydroborate; hydrogen; nickel dichloride In isopropyl alcohol at 60℃; under 760.051 Torr; for 6h; | 92% |
1-(cyclohex-1-en-1-yl)piperidine
2-benzylidene-1-tetralone
5,6,7a,8,9,10,11,11a-Octahydro-7-phenyl-11a-piperidinobenzo-7H-xanthene
Conditions | Yield |
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With molecular sieve In toluene for 20h; Heating; | 99% |
1-(cyclohex-1-en-1-yl)piperidine
3-Benzyliden-2,3-dihydro-4H-1-benzothiopyran-4-on-1,1-dioxid
7,7a,8,9,10,11-Hexahydro-7-phenyl-11a-piperidino-6H,11aH-<1>benzothiopyrano<4,3-b>chromen-5,5-dioxid
Conditions | Yield |
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In methanol for 0.5h; Ambient temperature; | 98% |
1-(cyclohex-1-en-1-yl)piperidine
Conditions | Yield |
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With lithium diisopropyl amide In hexane at -30 - 20℃; for 0.166667h; Ene Reaction; Inert atmosphere; regioselective reaction; | 98% |
1-(cyclohex-1-en-1-yl)piperidine
Conditions | Yield |
---|---|
In dichloromethane addn. of C6H9NC5H10 to soln. of Ru sulfene complex in CH2Cl2 at 20°C under N2 and stirring for 1 h;; concn.; addn. of petroleum ether; pptn.; elem. anal.;; | 97% |
1-(cyclohex-1-en-1-yl)piperidine
N-(4-methoxybenzylidene)-p-toluenesulfonamide
Conditions | Yield |
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With acetic acid In dichloromethane; water at -45℃; for 3h; Inert atmosphere; diastereoselective reaction; | A 97% B n/a |
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The 1-(1-Piperidino)cyclohexene with the cas number 2981-10-4, is also called 1-(1-Cyclohexen-1-yl)piperidine. The systematic name is Piperidine, 1-(1-cyclohexen-1-yl)-. This chemical is Clear yellow liquid. Its product category is API intermediates.
Preparation: This chemical can be prepared by the reaction of piperidine and cyclohexanone. This reaction needs reagent PTSA and solvent benzene at heating condition. The yield is 78%.
Uses: This chemical can prepare 1-cyclohexyl-piperidine. This reaction needs reagent benzyltriphenylphosphonium borohydride and solvent methanol at temperature of 20 ºC. The reaction time is 20 min. The yield is 90%.
When you are using this chemical, please be cautious about it as the following: (1)Harmful if swallowed; (2)Irritating to eyes and skin; (3)In case of contact with eyes, rinse immediately with plenty of water and seek medical advice; (4)Wear suitable protective clothing, gloves and eye/face protection.
You can still convert the following datas into molecular structure:
(1)SMILES: C=1(N2CCCCC2)CCCCC1
(2)InChI: InChI=1/C11H19N/c1-3-7-11(8-4-1)12-9-5-2-6-10-12/h7H,1-6,8-10H2
The toxicity data is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | oral | 1273mg/kg (1273mg/kg) | Journal of Pharmacy and Pharmacology. Vol. 28, Pg. 713, 1976. |