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[ CAS No. 1210047-55-4 ] {[proInfo.proName]}

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Cat. No.: {[proInfo.prAm]}
Chemical Structure| 1210047-55-4
Chemical Structure| 1210047-55-4
Structure of 1210047-55-4 * Storage: {[proInfo.prStorage]}
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Product Details of [ 1210047-55-4 ]

CAS No. :1210047-55-4 MDL No. :MFCD16987753
Formula : C8H4BrFN2 Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 227.03 Pubchem ID :-
Synonyms :

Safety of [ 1210047-55-4 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 UN#:N/A
Hazard Statements:H302-H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 1210047-55-4 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 1210047-55-4 ]

[ 1210047-55-4 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 153505-37-4 ]
  • trans-1,4-dioxane-2,3-diol [ No CAS ]
  • [ 1210047-55-4 ]
YieldReaction ConditionsOperation in experiment
81% In ethanol; at 20℃; for 2h; 1.300 g (16.095 mmol) of 4-bromo-5-fluorobenzene-l,2-diamine (described in WO 2008/021851, p. 75-76) was dissolved in 160 ml ethanol and 1.933 g (16.095 mmol) /r°/s-2,3-dihydroxy-l,4- dioxane was added. It was stirred for 2 h at room temperature and the reaction mixture was concentrated to 3/4 by evaporation in a rotary evaporator. The resultant precipitate was filtered off and dried under high vacuum. We obtained 2.950 g (81% of theor.) of the target compound.LC-MS (method 4): R, = 1.00 min; MS (EIpos): m/z = 227 [M+H]+. 1H-NMR (400 MHz, DMSO-D6): delta [ppm] = 8.11 (d, IH), 8.58 (d, IH), 8.98-9.03 (m, 2H).
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