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Benzoic acid,4-azido-2,3,5,6-tetrafluoro-

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Name

Benzoic acid,4-azido-2,3,5,6-tetrafluoro-

EINECS N/A
CAS No. 122590-77-6 Density N/A
PSA 87.05000 LogP 2.33576
Solubility N/A Melting Point 140-141 °C
Formula C7HF4N3O2 Boiling Point N/A
Molecular Weight 235.097 Flash Point N/A
Transport Information N/A Appearance Colourless solid
Safety 26 Risk Codes 11-36/37/38
Molecular Structure Molecular Structure of 122590-77-6 (4-AZIDO-2,3,5,6-TETRAFLUOROBENZOIC ACID) Hazard Symbols F,Xi
Synonyms

4-Azido-2,3,5,6-tetrafluorobenzoicacid;2,3,5,6-Tetrafluoro-4-azidobenzoic acid;

Article Data 22

Benzoic acid,4-azido-2,3,5,6-tetrafluoro- Synthetic route

122590-75-4

methyl 4-azidotetrafluorobenzoate

122590-77-6

4-azido-2,3,5,6-tetrafluorobenzoic acid

Conditions
ConditionsYield
With sodium hydroxide In methanol; water at 25℃;98%
With sodium hydroxide In methanol at 25℃; Hydrolysis;98%
With water; sodium hydroxide In methanol at 20℃; for 25h;96%
944-43-4

4-amino-2,3,5,6-tetrafluorobenzoic acid

122590-77-6

4-azido-2,3,5,6-tetrafluorobenzoic acid

Conditions
ConditionsYield
Stage #1: 4-amino-2,3,5,6-tetrafluorobenzoic acid With sodium nitrite In trifluoroacetic acid for 1h;
Stage #2: With sodium azide In diethyl ether for 2h; Further stages.;
95%
Stage #1: 4-amino-2,3,5,6-tetrafluorobenzoic acid With sulfuric acid; sodium nitrite In water at 0℃; for 0.666667h;
Stage #2: With sodium azide In water at 20℃; for 1h;
80%
With sodium azide; sodium nitrite 1.) TFA, 0 deg C, 0.5 h; 2.) Et2O, 1 h; Yield given. Multistep reaction;
Stage #1: 4-amino-2,3,5,6-tetrafluorobenzoic acid With hydrogenchloride; sodium nitrite In water at 0℃;
Stage #2: With sodium azide at 0℃;
122616-98-2

4-azidotetrafluorobenzamide

122590-77-6

4-azido-2,3,5,6-tetrafluorobenzoic acid

Conditions
ConditionsYield
With sodium peroxide In water at 50℃; for 42h;64%
126695-58-7

succinimidyl 4-azido-2,3,5,6-tetrafluorobenzoate

58066-85-6

hexadecylphosphocholine

A

phosphoric acid 2-(4-azido-2,3,5,6-tetrafluoro-benzoylamino)-ethyl ester hexadecyl ester

B

122590-77-6

4-azido-2,3,5,6-tetrafluorobenzoic acid

Conditions
ConditionsYield
Title compound not separated from byproducts;
36629-42-2

methyl pentafluorobenzoate

122590-77-6

4-azido-2,3,5,6-tetrafluorobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 96 percent / NaN3 / acetone; H2O / 16 h / Heating
2: 98 percent / aq. NaOH / methanol / 25 °C
View Scheme
Multi-step reaction with 2 steps
1: 87 percent / sodium azide / acetone; H2O / 7 h / Heating
2: 95 percent / NaOH / H2O; methanol / 8 h / 25 °C
View Scheme
Multi-step reaction with 2 steps
1: 87 percent / NaN3 / acetone; H2O / 8 h / Heating
2: 98 percent / 20percent aq. NaOH / methanol; H2O / 25 °C
View Scheme
715-37-7

methyl 4-amino-2,3,5,6-tetrafluorobenzoate

122590-77-6

4-azido-2,3,5,6-tetrafluorobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 96 percent / TFA, NaNO2, NaN3 / 2.67 h / 0 °C
2: 94 percent / LiOH*H2O / methanol; H2O / 23 h / 25 °C
View Scheme
773-82-0

Pentafluorobenzonitrile

122590-77-6

4-azido-2,3,5,6-tetrafluorobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 18 percent / H2O2, (n-C4H9)4NHSO4, 20percent aq. NaOH / CH2Cl2 / 40 h / 25 °C
2: 64 percent / Na2O2 / H2O / 42 h / 50 °C
View Scheme
652-31-3

2,3,4,5,6-pentafluorobenzamide

122590-77-6

4-azido-2,3,5,6-tetrafluorobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 83 percent / NaN3 / acetone; H2O / 8 h / Heating
2: 64 percent / Na2O2 / H2O / 42 h / 50 °C
View Scheme
602-94-8

Pentafluorobenzoic acid

122590-77-6

4-azido-2,3,5,6-tetrafluorobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 96 percent / conc. H2SO4 / CCl4 / Heating
2: 87 percent / NaN3 / acetone; H2O / 8 h / Heating
3: 98 percent / 20percent aq. NaOH / methanol; H2O / 25 °C
View Scheme
1423-15-0

perfluorophenyl azide

122590-77-6

4-azido-2,3,5,6-tetrafluorobenzoic acid

Benzoic acid,4-azido-2,3,5,6-tetrafluoro- Specification

The Benzoic acid,4-azido-2,3,5,6-tetrafluoro-, with the CAS registry number 122590-77-6, is also known as 4-Amino-3,5-dimethylbenzoic acid methyl ester. This chemical's molecular formula is C7HF4N3O2 and molecular weight is 235.1. What's more, its systematic name is 4-Azido-2,3,5,6-tetrafluorobenzoic acid and it belongs to the product categories of Nitric Oxide Reagents; Cross Linking Reagents; Photoaffinity Labels.

Physical properties of Benzoic acid,4-azido-2,3,5,6-tetrafluoro- are: (1)ACD/LogP: 3.16; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.08; (4)ACD/LogD (pH 7.4): 0.01; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1.02; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 5; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 38.66 Å2; (13)Feature 3D Acceptor Count: 2; (14)Feature 3D Anion Count: 1; (15)Feature 3D Ring Count: 1; (16)Effective Rotor Count: 2; (17)Conformer Sampling RMSD: 0.6; (18)CID Conformer Count: 3.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1(=C(C(=C(C(=C1F)F)N=[N+]=[N-])F)F)C(=O)O
(2)InChI: InChI=1S/C7HF4N3O2/c8-2-1(7(15)16)3(9)5(11)6(4(2)10)13-14-12/h(H,15,16)
(3)InChIKey: IOJFHZXQSLNAQJ-UHFFFAOYSA-N

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