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CAS No.: | 14166-21-3 | ||||||||
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Name: | (+/-)-TRANS-1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE | ||||||||
Article Data: | 17 | ||||||||
Molecular Structure: | |||||||||
Formula: | C8H10 O3 | ||||||||
Molecular Weight: | 154.166 | ||||||||
Synonyms: | 1,2-Cyclohexanedicarboxylicanhydride, trans- (8CI); 1,3-Isobenzofurandione, hexahydro-, trans-;dl-trans-1,2-Cyclohexanedicarboxylic anhydride;rel-(3aS,7aS)-Hexahydroisobenzofuran-1,3-dione;trans-1,2-Cyclohexanedicarboxylic anhydride; trans-Cyclohexane-1,2-dicarboxylicacid anhydride; trans-Hexahydrophthalic anhydride | ||||||||
Density: | 1.235g/cm3 | ||||||||
Melting Point: |
145-147 °C(lit.) |
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Boiling Point: | 283.4°Cat760mmHg | ||||||||
Flash Point: | 143.9°C | ||||||||
Hazard Symbols: | |||||||||
Risk Codes: | 20/21/22-42/43-41 | ||||||||
Safety: |
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PSA: | 43.37000 | ||||||||
LogP: | 0.87620 |
trans-1,2-cyclohexanedicarboxylic acid
(+/-)-trans-1,2-cyclohexanedicarboxylic anhydride
Conditions | Yield |
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With acetyl chloride for 4h; Heating; | 76% |
With acetic anhydride | |
With 4-methyl-morpholine; methyl chloroformate In tetrahydrofuran at 20℃; for 0.25h; |
trans-4-Cylohexene-1,2-dicarboxylic anhydride
(+/-)-trans-1,2-cyclohexanedicarboxylic anhydride
Conditions | Yield |
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With chloroform; palladium Hydrogenation; |
dimethyl cis-1,2,3,6-tetrahydrophthalate
(+/-)-trans-1,2-cyclohexanedicarboxylic anhydride
Conditions | Yield |
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Multi-step reaction with 3 steps 1: methanol. sodium methylate 2: acetyl chloride 3: palladium; chloroform / Hydrogenation View Scheme |
trans-cyclohex-4-ene-1,2-dicarboxylic acid
(+/-)-trans-1,2-cyclohexanedicarboxylic anhydride
Conditions | Yield |
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Multi-step reaction with 2 steps 1: acetyl chloride 2: palladium; chloroform / Hydrogenation View Scheme |
dimethyl trans-cyclohex-4-ene-1,2-dicarboxylate
(+/-)-trans-1,2-cyclohexanedicarboxylic anhydride
Conditions | Yield |
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Multi-step reaction with 3 steps 1: aqueous KOH 2: acetyl chloride 3: palladium; chloroform / Hydrogenation View Scheme |
ethyl N-ethyl-glycinate
(+/-)-trans-1,2-cyclohexanedicarboxylic anhydride
Conditions | Yield |
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With triethylamine In dichloromethane for 20h; Ambient temperature; | 99% |
(+/-)-trans-1,2-cyclohexanedicarboxylic anhydride
(+/-)-trans-2-(hydroxymethyl)cyclohexylmethanol
Conditions | Yield |
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With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 2h; Inert atmosphere; Reflux; | 98% |
With lithium aluminium tetrahydride In tetrahydrofuran for 2h; Heating; | 93% |
With lithium aluminium tetrahydride In tetrahydrofuran | 90% |
With lithium aluminium tetrahydride In tetrahydrofuran for 24h; Heating; | 75.1% |
With lithium aluminium tetrahydride; Celite; sodium sulfate 1) THF, 0,5 h, rt; 2h, reflux, 2) THF, 0 deg C; Yield given. Multistep reaction; |
benzylamine
(+/-)-trans-1,2-cyclohexanedicarboxylic anhydride
Conditions | Yield |
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With 1,1,1,3,3,3-hexamethyl-disilazane; zinc(II) chloride In benzene Heating; | 97% |
(+/-)-trans-1,2-cyclohexanedicarboxylic anhydride
Conditions | Yield |
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With 4 A molecular sieve; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide | 96% |
p-(ethoxycarbonyl)phenyl triflate
(+/-)-trans-1,2-cyclohexanedicarboxylic anhydride
Conditions | Yield |
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With [2,2]bipyridinyl; bis(1,5-cyclooctadiene)nickel (0); chloro-trimethyl-silane; zinc(II) iodide; zinc In N,N-dimethyl acetamide at 80℃; for 12h; Inert atmosphere; Sealed tube; | 94% |