Home Cart 0 Sign in  

[ CAS No. 886762-08-9 ]

{[proInfo.proName]} ,{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]}
Chemical Structure| 886762-08-9
Chemical Structure| 886762-08-9
Structure of 886762-08-9 * Storage: {[proInfo.prStorage]}

Quality Control of [ 886762-08-9 ]

Related Doc. of [ 886762-08-9 ]

SDS
Alternatived Products of [ 886762-08-9 ]
Alternatived Products of [ 886762-08-9 ]

Product Details of [ 886762-08-9 ]

CAS No. :886762-08-9 MDL No. :MFCD04039242
Formula : C7H5BrF3NO Boiling Point : 230.2°C at 760 mmHg
Linear Structure Formula :- InChI Key :-
M.W :256.02 g/mol Pubchem ID :2779367
Synonyms :

Safety of [ 886762-08-9 ]

Signal Word:Warning Class:
Precautionary Statements:P261-P280-P305+P351+P338-P304+P340-P405-P501 UN#:
Hazard Statements:H302-H312-H332-H315-H319-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 886762-08-9 ]

  • Upstream synthesis route of [ 886762-08-9 ]
  • Downstream synthetic route of [ 886762-08-9 ]

[ 886762-08-9 ] Synthesis Path-Upstream   1~1

  • 1
  • [ 95668-20-5 ]
  • [ 886762-08-9 ]
YieldReaction ConditionsOperation in experiment
70% at 0 - 20℃; for 2 h; 5-bromo-2-(trifluoromethoxy)aniline (1): To a solution of 4-bromo-2-nitro-l- (trifluoromethoxy)benzene (2.0 g, 7.0 mmol) in acetic acid (10.0 mL) was added Fe -powder (1.0 g, 17.9 mmol) at 0-10 °C. The reaction mixture was allowed to stir at room temperature for 2 h. After completion of the reaction, acetic acid was distilled and the residue was diluted with water, basified with saturated sodium bicarbonate solution and extracted with ethyl acetate (2x50 mL). The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to afford 1 (1.2g, 70percent) as a brown gummy solid. 1H NMR (400 MHz, DMSO- d6): δ 5.68 (s, 2H), 6.65-6.66 (dd, J = 2.4 Hz, 6.2 Hz, 1H), 6.95-6.96 (d, J = 2.5 Hz, 1H), 7.01- 7.01 (dd, J = 1.4 Hz, 8.6 Hz, 1H). MS m/z (M+H): 256.3.
2.5 g With iron; ammonium chloride In water at 80℃; for 1 h; Inert atmosphere Step 1:
5-bromo-2-(trifluoromethoxy) aniline
5-bromo-2-(trifluoromethoxy) nitrobenzene (2.86g, 10mmol), iron powder (2.86g) and saturated aqueous ammonium chloride solution (50mL) were added to a 250mL reaction flask.
The reaction mixture was heated up to 80 °C under the protection of nitrogen and stirred for 1 hour.
After completion of the reaction, the reaction mixture was filtered and concentrated to obtain the title compound (yellow solid, 2.5g, 98percent), which may be used directly for the subsequent reaction. (MS: [M+1] none)
Reference: [1] Patent: WO2014/149164, 2014, A1, . Location in patent: Paragraph 00758; 00892
[2] Patent: EP3150592, 2017, A1, . Location in patent: Paragraph 0126; 0127; 0128
Historical Records

Related Functional Groups of
[ 886762-08-9 ]

Trifluoromethyls

Chemical Structure| 175278-09-8

[ 175278-09-8 ]

4-Bromo-2-(trifluoromethoxy)aniline

Similarity: 0.98

Chemical Structure| 175278-17-8

[ 175278-17-8 ]

2-Bromo-4-(trifluoromethoxy)aniline

Similarity: 0.92

Chemical Structure| 887267-47-2

[ 887267-47-2 ]

2-Bromo-5-(trifluoromethoxy)aniline

Similarity: 0.92

Chemical Structure| 1535-75-7

[ 1535-75-7 ]

2-(Trifluoromethoxy)aniline

Similarity: 0.86

Chemical Structure| 88149-49-9

[ 88149-49-9 ]

2,6-Dibromo-4-(trifluoromethoxy)aniline

Similarity: 0.86

Fluorinated Building Blocks

Chemical Structure| 175278-09-8

[ 175278-09-8 ]

4-Bromo-2-(trifluoromethoxy)aniline

Similarity: 0.98

Chemical Structure| 175278-17-8

[ 175278-17-8 ]

2-Bromo-4-(trifluoromethoxy)aniline

Similarity: 0.92

Chemical Structure| 887267-47-2

[ 887267-47-2 ]

2-Bromo-5-(trifluoromethoxy)aniline

Similarity: 0.92

Chemical Structure| 1535-75-7

[ 1535-75-7 ]

2-(Trifluoromethoxy)aniline

Similarity: 0.86

Chemical Structure| 88149-49-9

[ 88149-49-9 ]

2,6-Dibromo-4-(trifluoromethoxy)aniline

Similarity: 0.86

Bromides

Chemical Structure| 175278-09-8

[ 175278-09-8 ]

4-Bromo-2-(trifluoromethoxy)aniline

Similarity: 0.98

Chemical Structure| 175278-17-8

[ 175278-17-8 ]

2-Bromo-4-(trifluoromethoxy)aniline

Similarity: 0.92

Chemical Structure| 887267-47-2

[ 887267-47-2 ]

2-Bromo-5-(trifluoromethoxy)aniline

Similarity: 0.92

Chemical Structure| 88149-49-9

[ 88149-49-9 ]

2,6-Dibromo-4-(trifluoromethoxy)aniline

Similarity: 0.86

Chemical Structure| 6358-77-6

[ 6358-77-6 ]

5-Bromo-2-methoxyaniline

Similarity: 0.84

Amines

Chemical Structure| 175278-09-8

[ 175278-09-8 ]

4-Bromo-2-(trifluoromethoxy)aniline

Similarity: 0.98

Chemical Structure| 175278-17-8

[ 175278-17-8 ]

2-Bromo-4-(trifluoromethoxy)aniline

Similarity: 0.92

Chemical Structure| 887267-47-2

[ 887267-47-2 ]

2-Bromo-5-(trifluoromethoxy)aniline

Similarity: 0.92

Chemical Structure| 1535-75-7

[ 1535-75-7 ]

2-(Trifluoromethoxy)aniline

Similarity: 0.86

Chemical Structure| 88149-49-9

[ 88149-49-9 ]

2,6-Dibromo-4-(trifluoromethoxy)aniline

Similarity: 0.86

Aryls

Chemical Structure| 175278-09-8

[ 175278-09-8 ]

4-Bromo-2-(trifluoromethoxy)aniline

Similarity: 0.98

Chemical Structure| 175278-17-8

[ 175278-17-8 ]

2-Bromo-4-(trifluoromethoxy)aniline

Similarity: 0.92

Chemical Structure| 887267-47-2

[ 887267-47-2 ]

2-Bromo-5-(trifluoromethoxy)aniline

Similarity: 0.92

Chemical Structure| 1535-75-7

[ 1535-75-7 ]

2-(Trifluoromethoxy)aniline

Similarity: 0.86

Chemical Structure| 88149-49-9

[ 88149-49-9 ]

2,6-Dibromo-4-(trifluoromethoxy)aniline

Similarity: 0.86

Ethers

Chemical Structure| 175278-09-8

[ 175278-09-8 ]

4-Bromo-2-(trifluoromethoxy)aniline

Similarity: 0.98

Chemical Structure| 175278-17-8

[ 175278-17-8 ]

2-Bromo-4-(trifluoromethoxy)aniline

Similarity: 0.92

Chemical Structure| 887267-47-2

[ 887267-47-2 ]

2-Bromo-5-(trifluoromethoxy)aniline

Similarity: 0.92

Chemical Structure| 1535-75-7

[ 1535-75-7 ]

2-(Trifluoromethoxy)aniline

Similarity: 0.86

Chemical Structure| 88149-49-9

[ 88149-49-9 ]

2,6-Dibromo-4-(trifluoromethoxy)aniline

Similarity: 0.86