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CAS No.: | 99464-83-2 |
---|---|
Name: | 1-Chloroethyl cyclohexyl carbonate |
Article Data: | 21 |
Molecular Structure: | |
Formula: | C9H15ClO3 |
Molecular Weight: | 206.669 |
Synonyms: | 1-Chloroethyl Cyclohexyl Carbonate (JCC-2);Intermediate of Candesartan Cilexetil;1-Chloroethyl Cyclohexyl Carbonate (Intermediate of Candesartan Cilexetil);1-Chloro Ethyl Cyclohexyl Carbonate;Cyclohexyl-(1-chloroethyl)-carbonate; |
EINECS: | 444-950-8 |
Density: | 1.13 g/cm3 |
Boiling Point: | 283.9 °C at 760 mmHg |
Flash Point: | 115.6 °C |
Appearance: | Colorless and transparent liquid |
Risk Codes: | 36/37/38 |
Safety: | 26-36/37/39 |
PSA: | 35.53000 |
LogP: | 3.05710 |
carbonochloridic acid 1-chloro-ethyl ester
cyclohexanol
1-chloroethyl cyclohexyl carbonate
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0 - 20℃; | 94% |
With pyridine In dichloromethane at 0 - 20℃; Inert atmosphere; | 94% |
With pyridine In dichloromethane at -78℃; | 80% |
paracetaldehyde
cyclohexanol
trichloromethyl chloroformate
1-chloroethyl cyclohexyl carbonate
Conditions | Yield |
---|---|
Stage #1: paracetaldehyde; trichloromethyl chloroformate With pyridine at -10 - 0℃; for 8h; Stage #2: cyclohexanol With pyridine at 20℃; for 3h; Reagent/catalyst; Temperature; | 93% |
Conditions | Yield |
---|---|
With zinc(II) chloride |
2-Ethoxy-1-[[2'-(N-triphenylmethyltetrazol-5-yl)-biphenyl-4-yl]methyl]benzimidazole-7-carboxylic acid
1-chloroethyl cyclohexyl carbonate
cilexetil trityl candesartan
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate In tetrahydrofuran at 20 - 65℃; for 6h; Product distribution / selectivity; | 100% |
With potassium carbonate In ISOPROPYLAMIDE at 60℃; for 4h; | 98% |
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 4h; Temperature; Flow reactor; Alkaline conditions; Large scale; | 96% |
1-chloroethyl cyclohexyl carbonate
1-{[(cyclohexyloxy)carbonyl]oxy}ethyl 1-({4-[2-(1-benzyl-1H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl}methyl)-2-ethoxy-1H-1,3-benzodiazole-7-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 65℃; for 4h; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 65℃; for 4h; Time; Temperature; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 60 - 65℃; for 2 - 3h; |
1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylic acid
1-chloroethyl cyclohexyl carbonate
2-ethoxy-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole-7-carboxylicacid-1-[[(cyclohexyloxy)carbonyl]oxy]ethyl ester
Conditions | Yield |
---|---|
Reflux; | 97.43% |
With potassium carbonate In N,N-dimethyl acetamide at 60℃; for 3h; Product distribution / selectivity; | 64% |
(R)-3-((tert-butoxycarbonyl)amino)-4-(5'-chloro-2'-fluoro-[1,1-biphenyl]-4-yl)butanoic acid
1-chloroethyl cyclohexyl carbonate
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 0 - 23℃; for 22.5h; Cooling with ice; | 97% |
4-(1-hydroxy-1-methylethyl)-2-propyl-1-(4-(2-(1-(triphenylmethyl)tetrazol-5-yl)phenyl)phenyl)methylimidazole-5-carboxylic acid
1-chloroethyl cyclohexyl carbonate
1-{[(cyclohexyloxy)carbonyl]oxy}ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1-({2'-[1-(triphenylmethyl)-1H-1,2,3,4-tetrazol-5-yl]-[1,1'-biphenyl]-4-yl}methyl)-1H-imidazole-5-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In N,N-dimethyl acetamide at 70℃; for 2h; | 95% |
1-chloroethyl cyclohexyl carbonate
1-{[(cyclohexyloxy)carbonyl]oxy}ethyl 1-({4-[2-(1-benzyl-1H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl}methyl)-2-ethoxy-1H-1,3-benzodiazole-7-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate | 94% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 65℃; for 4h; | 93% |
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Empirical Formula: C9H15ClO3
Molecular Weight: 206.6666g/mol
Structure of 1-Chloroethyl cyclohexyl carbonate (CAS NO.99464-83-2):
Index of Refraction: 1.464
Molar Refractivity: 50.05 cm3
Molar Volume: 181.3 cm3
Polarizability: 19.84×10-24cm3
Surface Tension: 35.1 dyne/cm
Density: 1.13 g/cm3
Flash Point: 115.6 °C
Enthalpy of Vaporization: 52.29 kJ/mol
Boiling Point: 283.9 °C at 760 mmHg
Vapour Pressure: 0.00307 mmHg at 25°C
Product Categories: CARBONATES;INTERMEDIATESOF;(intermediate of candesartan cilexetil);Intermediates of Candesartan;Candesartan Cilexatil
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
1-Chloroethyl cyclohexyl carbonate , its cas register number is 99464-83-2. It also can be called Carbonic acid, 1-chloroethyl cyclohexyl ester .