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| CAS No.: | 40652-40-2 |
|---|---|
| Name: | 1-FORMAMIDO-1-CYCLOHEXENE |
| Molecular Structure: | |
|
|
|
| Formula: | C7H11 N O |
| Molecular Weight: | 125.17 |
| Synonyms: | N-(1-Cyclohexenyl)formamide |
| Density: | 1.01g/cm3 |
| Melting Point: | 58-63oC |
| Boiling Point: | 282.3°C at 760 mmHg |
| Flash Point: | 158.8°C |
| Hazard Symbols: |
|
| Risk Codes: | R36/37/38 |
| PSA: | 29.10000 |
| LogP: | 2.21710 |
- 483366-12-7(2S,4R)-1-Boc-2-cyano-4-hydroxypyrrolidine
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- 68439-39-4Poly(oxy-1,2-ethanediyl), alpha-(2-ethylhexyl)-omega-hydroxy-,
- 852475-26-4MC1568
- 43224-75-52,2,6,6-Tetramethyl-4-(2-propyleneoxy) Piperidine
- 100-64-1
Cyclohexanone oxime
- 40652-40-2
N-(cyclohexen-1-yl)formamide
| Conditions | Yield |
|---|---|
| With 1H-imidazole; titanium acetate; formyl acetic anhydride In N,N-dimethyl-formamide at 25℃; for 4h; | 97% |
| Conditions | Yield |
|---|---|
| With triphenylphosphine; methyloxirane In dichloromethane for 18h; Ambient temperature; | 76% |
- 108-94-1
cyclohexanone
- 77287-34-4, 77287-35-5, 60100-09-6
formamide
- 40652-40-2
N-(cyclohexen-1-yl)formamide
| Conditions | Yield |
|---|---|
| With sulfuric acid In toluene for 12h; Condensation; Heating; Dean-Stark-conditions; | 76% |
| With sulfuric acid In toluene | 70% |
- 1125-02-6
1-cyano-1-formamidocyclohexane
- 40652-40-2
N-(cyclohexen-1-yl)formamide
| Conditions | Yield |
|---|---|
| With potassium tert-butylate In tetrahydrofuran for 6h; Heating; | 74% |
| With potassium tert-butylate In tetrahydrofuran for 6h; Reflux; Inert atmosphere; | 74% |
| at 590℃; under 14 Torr; |
- 108-94-1
cyclohexanone
- 40652-40-2
N-(cyclohexen-1-yl)formamide
| Conditions | Yield |
|---|---|
| Multi-step reaction with 3 steps 1: 61 percent / aq. NH4Cl / diethyl ether / 23 °C 2: 53 percent / Ac2O / 12 h / 23 °C 3: 74 percent / t-BuOK / tetrahydrofuran / 6 h / Heating View Scheme |
- 5496-10-6
1-amino-1-cyanocyclohexane
- 40652-40-2
N-(cyclohexen-1-yl)formamide
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: 53 percent / Ac2O / 12 h / 23 °C 2: 74 percent / t-BuOK / tetrahydrofuran / 6 h / Heating View Scheme | |
| Multi-step reaction with 2 steps 1: HCO2H 2: 590 °C / 14 Torr View Scheme |
- 931-97-5
1-hydroxy-1-cyclohexanecarbonitrile
- 40652-40-2
N-(cyclohexen-1-yl)formamide
| Conditions | Yield |
|---|---|
| Multi-step reaction with 3 steps 1: liq. NH3 / methanol 2: HCO2H 3: 590 °C / 14 Torr View Scheme |
- 40652-40-2
N-(cyclohexen-1-yl)formamide
- 1121-57-9
1-isocyanocyclohexene
| Conditions | Yield |
|---|---|
| With pyridine; 1,3,5-trichloro-2,4,6-triazine In dichloromethane at 100℃; for 0.166667h; microwave irradiation; | 96% |
| With benzene-1,3-disulfonyl chloride; triethylamine In dichloromethane at 110℃; for 1h; | 94% |
| With Burgess Reagent In dichloromethane for 12h; Ambient temperature; | 77% |
- 40652-40-2
N-(cyclohexen-1-yl)formamide
A
- 1121-57-9
1-isocyanocyclohexene
B
- 128798-30-1
1-Isocyano-7-oxa-bicyclo[4.1.0]heptane
| Conditions | Yield |
|---|---|
| With trifluoromethylsulfonic anhydride; i-PrNEt; 3,3-dimethyldioxirane 1.) CH2Cl2, -40 deg C; 2.) -78 deg C; Yield given. Multistep reaction. Yields of byproduct given; | |
| With trifluoromethylsulfonic anhydride; 3,3-dimethyldioxirane; N-ethyl-N,N-diisopropylamine 1.) CH2Cl2, -40 deg C; 2.) -78 deg C; Yield given. Multistep reaction. Yields of byproduct given; |
- 40652-40-2
N-(cyclohexen-1-yl)formamide
- 255736-71-1
rac-2-[(2-tert-butyloxycarbonyl-aminoethyl)-(2-thymin-methyl-benzoyl)-amino]-3,3-dimethyl-butyric acid-(cyclohexen-1-yl)-amide
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: 71 percent / phosgene; NEt3 / CH2Cl2 / 1 h / 0 °C 2: 52 percent / methanol / 48 h / 20 °C View Scheme |
- Total:26 Page 1 of 1 1
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Chemistry
Molecular Structure of N-(1-Cyclohexenyl)formamide (CAS No.40652-40-2):
Molecular Formula: C7H11NO
Molecular Weight: 125.17
Systematic Name: N-Cyclohex-1-en-1-ylformamide
CAS No: 40652-40-2
H bond acceptors: 2
H bond donors: 1
Freely Rotating Bonds: 1
Polar Surface Area: 20.31 Å2
Index of Refraction: 1.494
Molar Refractivity: 36.08 cm3
Molar Volume: 123.8 cm3
Surface Tension: 35.2 dyne/cm
Density: 1.01 g/cm3
Flash Point: 158.8 °C
Melting point: 58-63 ºC
Enthalpy of Vaporization: 52.12 kJ/mol
Boiling Point: 282.3 °C at 760 mmHg
Vapour Pressure: 0.00338 mmHg at 25°C
InChI: InChI=1/C7H11NO/c9-6-8-7-4-2-1-3-5-7/h4,6H,1-3,5H2,(H,8,9)
InChIKey: PMOWTTQUPBFWRL-UHFFFAOYAJ
Std. InChI: InChI=1S/C7H11NO/c9-6-8-7-4-2-1-3-5-7/h4,6H,1-3,5H2,(H,8,9)
Std. InChIKey: PMOWTTQUPBFWRL-UHFFFAOYSA-N
Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 3
F: 10-23
Specification
N-(1-Cyclohexenyl)formamide (CAS No.40652-40-2), it also can be called 1-Formamido-1-cyclohexene .