cyclohexane-1,2-dicarbonitrile
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With hydrogenchloride In water for 24h; Inert atmosphere; Reflux; | 65% |
cis-cyclohexane-1,2-dicarbonitrile
A
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
B
cis-Cyclohexan-dicarbonsaeure-1,2-monoamid
Conditions | Yield |
---|---|
With Rhodococcus rhodochrous IFO 15564; water Yield given. Yields of byproduct given. Title compound not separated from byproducts; | A 26% B n/a C n/a |
With Rhodococcus rhodochrous IFO 15564; water Yields of byproduct given; | A 24% B n/a C n/a |
Conditions | Yield |
---|---|
With hydrogen; oxygen; acetic acid |
cyclohex-1-ene-1,2-dicarboxylic acid
A
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
trans-1,2-cyclohexanedicarboxylic acid
Conditions | Yield |
---|---|
With sodium amalgam; sodium carbonate |
cyclohexane-1,1,2,2-tetracarboxylic acid tetraethyl ester
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With potassium hydroxide |
cyclohex-3-ene-1,2-dicarboxylic acid
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With acetic acid; platinum Hydrogenation; |
(1RS,2SR)-dimethyl 4-oxocyclohexane-1,2-dicarboxylate
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With hydrogenchloride; zinc |
Conditions | Yield |
---|---|
With hydrogenchloride; acetic acid; platinum Hydrogenation; | |
With hydrogen; acetic acid; platinum | |
With ethanol; platinum Hydrogenation; |
ethanol
cis-hexahydrophthalimide
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
Behandeln bei Raumtemperatur; |
Conditions | Yield |
---|---|
With potassium permanganate; sodium periodate; potassium carbonate |
1,2-cis-cyclohexanedicarboxylic anhydride
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
In water for 5h; Heating; | |
With water Heating; | |
With acetic acid at 0℃; | |
With sodium hydroxide at 5℃; |
carbon dioxide
cyclohexene
A
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
trans-1,2-cyclohexanedicarboxylic acid
Conditions | Yield |
---|---|
With In tetrahydrofuran under 760 Torr; Mechanism; Irradiation; | |
With Ni3(Ph2PCH2PPh2)3I2 Product distribution; Mechanism; Irradiation; |
water
cis-hexahydrophthalimide
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
Behandeln bei Raumtemperatur; |
(3aR,7aS)-hexahydroisobenzofuran-1-one
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
phthalic anhydride
acetic acid
A
8-oxabicyclo[4,3,0]nonane-7-one
B
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
(+-)-cis-2-methyl-cyclohexanecarboxylic acid
acetic acid
benzene-1,2-dicarboxylic acid
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
at 210 - 220℃; man loest in Soda und faellt mit verd. Schwefelsaeure; |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With acetic acid; platinum Hydrogenation.Behandlung des Reaktionsprodukts mit heissem Wasser; |
Conditions | Yield |
---|---|
Hydrogenation; cis-Δ4-tetrahydrophthalic acid; |
Conditions | Yield |
---|---|
With water at 80℃; Hydrogenation; |
cyclohex-1-ene-1,2-dicarboxylic acid
A
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
trans-1,2-cyclohexanedicarboxylic acid
Conditions | Yield |
---|---|
With sodium amalgam; sodium carbonate |
1,4-dibromo-butane
tetraethyl ethane-1,1,2,2-tetracarboxylate
A
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With ethanol; sodium ethanolate Erwaermen des Reaktionsprodukts mit aethanol. Kalilauge und Erhitzen der erhaltenen Tetracarbonsaeure auf 200grad; |
(1S,2R)-2-(methoxycarbonyl)cyclohexanecarboxylic acid
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous acetone 2: acetic acid; platinum / Hydrogenation View Scheme |
(+/-)-4-oxo-cyclohexane-1r,2c-dicarboxylic acid
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: zinc; aqueous HCl View Scheme |
1,3-cyclooctadiene
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: diethyl ether / Irradiation 2: NaIO4, KMnO4, aq. K2CO3 View Scheme |
Conditions | Yield |
---|---|
In 1,2-dimethoxyethane; hexane; ethyl acetate |
benzene-1,2-dicarboxylic acid
A
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
trans-1,2-cyclohexanedicarboxylic acid
Conditions | Yield |
---|---|
With 10% Rh/C; hydrogen In isopropyl alcohol at 60℃; under 3800.26 Torr; for 7h; optical yield given as %de; | |
With water; hydrogen at 60℃; under 37503.8 Torr; for 1h; Autoclave; | A n/a B n/a |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 150℃; under 2280.15 Torr; for 72h; Reagent/catalyst; Concentration; Autoclave; | 95.5% |
With hydrogenchloride at 180℃; | |
With phosphoric acid | |
With sulfuric acid |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
1,2-cis-cyclohexanedicarboxylic anhydride
Conditions | Yield |
---|---|
With Isopropenyl acetate; Montmorillonite KSF for 0.0666667h; Irradiation; | 94% |
With Isopropenyl acetate; Montmorillonite KSF for 0.0666667h; Product distribution; Irradiation; var. microwave lenghts, var. reaction time, other carboxylic diacids; | 94% |
With 4-methyl-morpholine; methyl chloroformate In tetrahydrofuran at 20℃; for 0.25h; | |
With 2,6-bis[(2,2,6,6-tetramethylpiperidin-1-yl)methyl]phenylboronic acid In propiononitrile | 99 %Spectr. |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
cis-cyclohexane-1,2-dicarboxylic acid chloride
Conditions | Yield |
---|---|
With phosphorus pentachloride Ambient temperature; | 93% |
With thionyl chloride; N,N-dimethyl-formamide for 41h; | 78% |
With pyridine; thionyl chloride Ambient temperature; | |
With thionyl chloride |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With potassium hydroxide In diethyl ether; water at 35 - 40℃; for 0.5h; pH=7; | 92% |
Conditions | Yield |
---|---|
With NH4OH In ethanol; water mixt. of C6H10(CO2H)2, NH4OH and Zn salt dissolved in H2O; carefully layered with EtOH soln. of 1,2-bis(4-pyridyl)ethane; crystd. for 1 wk; elem. anal.; | 91.2% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With sodium hydroxide In diethyl ether; water at 35 - 40℃; for 0.5h; pH=7; | 90% |
With sodium hydroxide In water at 70℃; for 0.833333h; | 85% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With lithium hydroxide In water at 75℃; for 0.666667h; | 90% |
Conditions | Yield |
---|---|
With Dowex 50Wx2 In octane at 100℃; for 17h; Esterification; | A 89% B 5% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With ammonia In diethyl ether; water at 35 - 40℃; for 0.5h; pH=7; | 86% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
allyl bromide
diprop-2-en-1-yl (1R,2S)-cyclohexane-1,2-dicarboxylate
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide; potassium carbonate In N,N-dimethyl-formamide at 20℃; for 6h; Inert atmosphere; | 85% |
Stage #1: (1R,2S)-cyclohexane-1,2-dicarboxylic acid With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere; Stage #2: allyl bromide With tetra-(n-butyl)ammonium iodide In N,N-dimethyl-formamide at 20℃; for 6h; Inert atmosphere; | 85% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
cis-1,2-cyclohexanedimethanol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 60℃; Inert atmosphere; | 84% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
Stage #1: (1R,2S)-cyclohexane-1,2-dicarboxylic acid With lithium hydroxide In water at 50℃; for 0.333333h; Stage #2: zinc(II) sulfate heptahydrate In water at 85℃; for 0.833333h; | 81% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
tetraphenylphosphonium bromide
acetonitrile
Conditions | Yield |
---|---|
In water at 140℃; Sealed tube; | 79% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With calcium hydroxide In water at 85℃; for 1h; | 78% |
Conditions | Yield |
---|---|
In methanol for 6h; Heating; | 76% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With magnesium oxide In water at 75℃; for 0.833333h; | 73% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
trans-1,2-bis(4-pyridyl)ethylene
[Cd(cis-1,2-cyclohexanedicarboxylate)(1,2-bis(4-pyridyl)ethylene)]n
Conditions | Yield |
---|---|
With NH4OH In ammonia; acetonitrile aq. NH3; soln. of cis-1,2-cyclohexanedicarboxylic acid and Cd(NO3)2*6H2O in aq. NH3 layered with soln. of 1,2-bis(4-pyridyl)ethene in MeCN, system storedfor 3 wk; crystals isolated; elem. anal.; | 70.6% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With Et3N In water High Pressure; under hydrothermal conditions; mixt. of FeSO4*7H2O, ligand, Et3N and deionized H2O sealed in autoclave; heated at 160°C for 2 d; crystals isolated; elem. anal.; | 65% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
In water; N,N-dimethyl-formamide at 140℃; High pressure; | 65% |
1,4-bis(pyridin-4-ylmethyl)piperazine
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
water
Conditions | Yield |
---|---|
With sodium hydroxide at 120℃; for 48h; Sealed tube; High pressure; | 62% |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 60℃; Inert atmosphere; Sealed tube; | 61% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
aniline
cis-2-phenyl-octahydroisoindole-1,3-dione
Conditions | Yield |
---|---|
microwave irradiation; | 60% |
spiro[naphtho[1,2-b][1,4]oxathiine-2,4'-piperidine]-5,6-dione
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
In acetonitrile at 80℃; | 60% |
Conditions | Yield |
---|---|
With NH4OH In water; acetone mixt. of C6H10(CO2H)2, NH4OH and Zn salt dissolved in H2O; carefully layered with acetone soln. of 1,2-bis(4-pyridyl)ethylene; crystd. for 1 wk; elem. anal.; | 54% |
1,3-di(4-pyridyl)propane
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
Conditions | Yield |
---|---|
With NH4OH In further solvent(s) mixt. of C6H10(CO2H)2, NH4OH and Zn salt dissolved in H2O; carefully layered with soln. of 1,2-bis(4-pyridyl)propane in acetone-MeOH-EtOH; crystd. for 1 wk; elem. anal.; | 52% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
L-2-aminohexanoic acid-methyl ester hydrochloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide for 1h; | 52% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
benzylamine
2-benzylhexahydro-1H-isoindole-1,3(2H)-dione
Conditions | Yield |
---|---|
microwave irradiation; | 50% |
(1R,2S)-cyclohexane-1,2-dicarboxylic acid
1,3-bis(1H-imidazol-4-yl)benzene
Conditions | Yield |
---|---|
With sodium hydroxide In water at 100℃; for 72h; High pressure; | 49% |
Conditions | Yield |
---|---|
Stage #1: (1R,2S)-cyclohexane-1,2-dicarboxylic acid With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane for 0.25h; Inert atmosphere; Stage #2: hexadecylamine In dichloromethane; N,N-dimethyl-formamide at 20℃; for 4h; Inert atmosphere; | 49% |
The cis-Hexahydrophthalic acid is an organic compound with the formula C8H12O4. The IUPAC name of this chemical is (1S,2R)-cyclohexane-1,2-dicarboxylic acid. With the CAS registry number 610-09-3, it is also named as 1,2-Benzenedicarboxylic acid, hexahydro-. Besides, it is a white crystals, which should be stored in a cool and dry place.
Physical properties about cis-Hexahydrophthalic acid are: (1)ACD/LogP: 0.64; (2)ACD/LogD (pH 5.5): -0.8; (3)ACD/LogD (pH 7.4): -3.66; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1.92; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 4; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 52.6 Å2; (12)Index of Refraction: 1.521; (13)Molar Refractivity: 39.88 cm3; (14)Molar Volume: 130.9 cm3; (15)Polarizability: 15.81×10-24cm3; (16)Surface Tension: 57.8 dyne/cm; (17)Density: 1.314 g/cm3; (18)Flash Point: 200.3 °C; (19)Enthalpy of Vaporization: 69.46 kJ/mol; (20)Boiling Point: 384.1 °C at 760 mmHg; (21)Vapour Pressure: 5.78E-07 mmHg at 25°C.
You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)C1C(C(=O)O)CCCC1
(2)InChI: InChI=1/C8H12O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h5-6H,1-4H2,(H,9,10)(H,11,12)
(3)InChIKey: QSAWQNUELGIYBC-UHFFFAOYAS
(4)Std. InChI: InChI=1S/C8H12O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h5-6H,1-4H2,(H,9,10)(H,11,12)
(5)Std. InChIKey: QSAWQNUELGIYBC-UHFFFAOYSA-N
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