[ CAS No. 175278-11-2 ]

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Cat. No.: {[proInfo.prAm]}
2D
Chemical Structure| 175278-11-2
Chemical Structure| 175278-11-2
Structure of 175278-11-2

Quality Control of [ 175278-11-2 ]

Purity: {[proInfo.showProBatch.pb_purity]}

Related Doc. of [ 175278-11-2 ]

SDS

Product Details of [ 175278-11-2 ]

CAS No. :175278-11-2MDL No. :MFCD00042183
Formula :C6H2BrF2IBoiling Point :235.4°C at 760 mmHg
Linear Structure Formula :-InChI Key :-
M.W :318.89Pubchem ID :519447
Synonyms :

Computed Properties of [ 175278-11-2 ]

TPSA : 0 H-Bond Acceptor Count : 2
XLogP3 : 3.5 H-Bond Donor Count : 0
SP3 : 0.00 Rotatable Bond Count : 0

Safety of [ 175278-11-2 ]

Signal Word:WarningClassN/A
Precautionary Statements:P261-P305+P351+P338UN#:N/A
Hazard Statements:H315-H319-H335Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 175278-11-2 ]

  • Downstream synthetic route of [ 175278-11-2 ]

[ 175278-11-2 ] Synthesis Path-Downstream   1~10

  • 1
  • [ 201230-82-2 ]
  • [ 175278-11-2 ]
  • [ 501-65-5 ]
  • [ 1380243-13-9 ]
  • 2
  • [ 175278-11-2 ]
  • ethyl 2-(4-(2,4-difluoro-6-methylphenyl)cyclohexyl)acetate [ No CAS ]
  • 3
  • [ 175278-11-2 ]
  • ethyl 2-(2’,4’-difluoro-6’-methyl-2,3,4,5-tetrahydro-[1,1'-biphenyl]-4-yl)acetate [ No CAS ]
  • 4
  • [ 175278-11-2 ]
  • 2-[4-(2,4-difluoro-6-methylphenyl)cyclohexyl]ethan-1-ol [ No CAS ]
  • 5
  • [ 1166829-70-4 ]
  • [ 175278-11-2 ]
  • ethyl 2-(2’-bromo-4’,6’-difluoro-2,3,4,5-tetrahydro-[1,1‘-biphenyl]-4-yl)acetate [ No CAS ]
YieldReaction ConditionsOperation in experiment
86% With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate; In 1,4-dioxane; at 70℃; for 20h;Sealed tube; Step 3. Ethyl 2-(2'-bromo-4',6'-difluoro-2,3,4,5-tetrahydro-[l,l'-biphenyl]-4-yl)acetate. In a sealed microwave tube, a mixture of ethyl 2-[4-(tetramethyl-l,3,2-dioxaborolan-2- yl)cyclohex-3-en-l-yl] acetate (200 mg, 0.68 mmol), [1,1'- bis(diphenylphosphino)ferrocene]dichloropalladium(II) (24.9 mg, 0.03 mmol), l-bromo-3,5- difluoro-2-iodobenzene (260 mg, 0.82 mmol) and sodium carbonate (0.85 mL, 2.0 M, 1.7 mmol) in dioxane (3.40 mL) was heated at 70C for 20 h. Upon completion of the reaction, the reaction mixture was filtered through celite, washed thoroughly with EtOAc, and purified via flash chromatography (0-20% EtOAc/heptanes) to obtain the title compound as a colorless oil (210 mg, 86%). 1H NMR (400 MHz, CDCb) d 7.13 (td, /= 2.0, 8.1 Hz, 1H), 6.78 (dt, / = 2.5, 8.8 Hz, 1H), 5.60 (d, / = 1.7 Hz, 1H), 4.17 (q, / = 7.2 Hz, 2H), 2.45 - 2.31 (m, 3H), 2.22 - 2.12 (m, 1H), 2.00 - 1.84 (m, 2H), 1.63 - 1.50 (m, 1H), 1.48 (s, 2H), 1.28 (t, / = 7.1 Hz, 3H). [M+H] = 361.0.
  • 6
  • [ 175278-11-2 ]
  • 10-bromo-8-fluoro-4-(piperidin-4-yl)pyrimido[1,2-b]indazol-2(1H)-one hydrochloride [ No CAS ]
  • 7
  • [ 4394-85-8 ]
  • [ 175278-11-2 ]
  • [ 154650-59-6 ]
YieldReaction ConditionsOperation in experiment
2.70 g Example 133A 2-Bromo-4,6-difluorobenzaldehyde 1-Bromo-3,5-difluoro-2-iodobenzene (5.00 g, 15.7 mmol) was dissolved in 2-methyltetrahydrofuran (30 mL) and cooled to 0 C. Isopropylmagnesium chloride lithium chloride complex (1.3 M in tetrahydrofuran, 12.7 mL, 16.5 mmol) was added dropwise. After stirring at 0 C. for 30 min, 4-formylmorpholine (1.99 g, 17.2 mmol) was added. The mixture was warmed to RT and stirred at RT for 4 h. The mixture was quenched with hydrochloric acid (1M in water), diluted with water, and extracted with ethyl acetate. The organic phase was washed with hydrochloric acid (1M in water), water, and brine, and dried over magnesium sulfate. Concentration in vacuo afforded the title compound (2.70 g, 70% of theory) in a purity of 92%. GC-MS (Method 1G): Rt=3.37 min, MS (ESIPos): m/z=219 [M+H]+
l-Bromo-3,5-difluoro-2-iodobenzene (5.00 g, 15.7 mmol) was dissolved in 2-methyltetrahydrofuran (30 mL) and cooled to 0 C. Isopropylmagnesium chloride lithium chloride complex (1.3 M in tetrahydroiuran, 12.7 mL, 16.5 mmol) was added dropwise. After stirring at 0 C for 30 min, 4- formylmorpholine (1.99 g, 17.2 mmol) was added. The mixture was warmed to RT and stirred at RT for 4 h. The mixture was quenched with hydrochloric acid (IM in water), diluted with water, and extracted with ethyl acetate. The organic phase was washed with hydrochloric acid (IM in water), water, and brine, and dried over magnesium sulfate. Concentration in vacuo afforded the title compound (2.70 g, 70% of theory) in a purity of 92%. GC-MS (Method 1G): Rt = 3.37 min, MS (ESIPos): m/z = 219 [M+H]+
  • 8
  • [ 175278-11-2 ]
  • tert-butyl 4-(10-bromo-8-fluoro-2-oxo-1,2-dihydropyrimido[1,2-b]indazol-4-yl)piperidine-1-carboxylate [ No CAS ]
  • 9
  • [ 175278-11-2 ]
  • 4-bromo-6-fluoro-1H-indazol-3-amine [ No CAS ]
  • 10
  • 2-formylmorpholine [ No CAS ]
  • [ 175278-11-2 ]
  • [ 154650-59-6 ]
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