L-glutamic acid
2-bromopentanedioic acid
Conditions | Yield |
---|---|
With hydrogen bromide; potassium bromide; sodium nitrite In water at -15 - 20℃; for 3h; | 42% |
With sulfuric acid; sodium bromide; sodium nitrite In water at 0℃; for 0.333333h; | 40% |
With hydrogen bromide; potassium bromide; sodium nitrite In water for 2h; Cooling with ice; |
Glutamic acid
2-bromopentanedioic acid
Conditions | Yield |
---|---|
With hydrogen bromide; sodium bromide; sodium nitrite In water for 7.5h; | |
Stage #1: Glutamic acid With hydrogen bromide; sodium bromide; sodium nitrite at -5 - 0℃; for 2.83333h; Stage #2: With sulfuric acid |
(2-furyl)methyl alcohol
2-bromopentanedioic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 0℃; for 16.3333h; Inert atmosphere; | 80% |
acetic acid tert-butyl ester
2-bromopentanedioic acid
Conditions | Yield |
---|---|
With perchloric acid at 20℃; | 42% |
2-bromopentanedioic acid
potassium ethyl xanthogenate
2-mercapto-glutaric acid
Conditions | Yield |
---|---|
With water Einw.von wss.-alkoh.NH3 auf das Reaktionsprodukt; |
2-bromopentanedioic acid
benzyl alcohol
dibenzyl 2-bromopentanedioate
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene at 25℃; for 8h; Reflux; | 2.6 mg |
2-bromopentanedioic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid / 1.25 h / Inert atmosphere; Reflux 2: sodium iodide / acetone / 2 h / Reflux View Scheme |
2-bromopentanedioic acid
dimethyl 2-[bis(benzyl)amino]glutarate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid / 1.25 h / Inert atmosphere; Reflux 2: triethylamine / acetonitrile / 40 h / 60 °C / Inert atmosphere View Scheme |
2-bromopentanedioic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sulfuric acid / 1.25 h / Inert atmosphere; Reflux 2: sodium iodide / acetone / 2 h / Reflux 3: potassium carbonate / acetonitrile / 144 h / 60 °C / Molecular sieve; Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
With sulfuric acid for 1.25h; Fischer-Speier Esterification; Inert atmosphere; Reflux; | 2.79 g |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: toluene-4-sulfonic acid / benzene / 8 h / 25 °C / Reflux 2: (4S,4S')-(-)-2,2'-(1-methylethylidene)bis[4,5-dihydro-4-(phenylmethyl)oxazole]; cobalt(II) iodide / tetrahydrofuran; diethyl ether / 6 h / -80 °C / Schlenk technique; Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
With thionyl chloride at 20℃; for 48h; Cooling with ice; | 19.5 g |
2-bromopentanedioic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: thionyl chloride / 48 h / 20 °C / Cooling with ice 2: potassium carbonate / acetonitrile / 24 h / 65 °C View Scheme |
2-bromopentanedioic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: thionyl chloride / 48 h / 20 °C / Cooling with ice 2: potassium carbonate / acetonitrile / 24 h / 65 °C 3: water; sodium hydroxide / ethanol / 23 h / 80 °C View Scheme |
2-bromopentanedioic acid
Gd(PCTA-tris-glutaric acid)
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: thionyl chloride / 48 h / 20 °C / Cooling with ice 2: potassium carbonate / acetonitrile / 24 h / 65 °C 3: water; sodium hydroxide / ethanol / 23 h / 80 °C 4: sodium hydroxide / water / 20 °C / pH 7 View Scheme |
The Pentanedioicacid, 2-bromo-, with the CAS registry number of 51528-22-4, is also known as α-Bromoglutaric acid. This chemical's molecular formula is C5H7BrO4. What's more, its systematic name is 2-Bromopentanedioic acid.
Physical properties about the Pentanedioicacid, 2-bromo- are: (1)ACD/LogP: 0.36; (2)# of Rule of 5 Violations: 0; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 1; (6)ACD/KOC (pH 7.4): 1; (7)#H bond acceptors: 4; (8)#H bond donors: 2; (9)#Freely Rotating Bonds: 4; (10)Polar Surface Area: 74.6 Å2; (11)Index of Refraction: 1.546; (12)Molar Refractivity: 36.033 cm3; (13)Molar Volume: 113.879 cm3; (14)Surface Tension: 65.678 dyne/cm; (15)Density: 1.853 g/cm3; (16)Flash Point: 154.453 °C; (17)Enthalpy of Vaporization: 63.147 kJ/mol; (18)Boiling Point: 331.776 °C at 760 mmHg; (19)Vapour Pressure: 0 mmHg at 25 °C.
You can still convert the following datas into molecular structure:
(1) SMILES: BrC(CCC(=O)O)C(O)=O
(2) InChI: InChI=1/C5H7BrO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2H2,(H,7,8)(H,9,10)
(3) InChIKey: UKUBAEDKWAHORT-UHFFFAOYAE
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