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[ CAS No. 1256355-43-7 ]

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Cat. No.: {[proInfo.prAm]}
2D
Chemical Structure| 1256355-43-7
Chemical Structure| 1256355-43-7
Structure of 1256355-43-7 *Storage: {[proInfo.prStorage]}

Quality Control of [ 1256355-43-7 ]

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Alternatived Products of [ 1256355-43-7 ]
Alternatived Products of [ 1256355-43-7 ]

Product Details of [ 1256355-43-7 ]

CAS No. :1256355-43-7MDL No. :MFCD08704671
Formula : C9H11BO4 Boiling Point : -
Linear Structure Formula :-InChI Key :-
M.W :193.99Pubchem ID :-
Synonyms :

Computed Properties of [ 1256355-43-7 ]

TPSA : - H-Bond Acceptor Count : -
XLogP3 : - H-Bond Donor Count : -
SP3 : - Rotatable Bond Count : -

Safety of [ 1256355-43-7 ]

Signal Word:WarningClass:
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-P501UN#:
Hazard Statements:H302-H315-H319-H335Packing Group:
GHS Pictogram:

Application In Synthesis of [ 1256355-43-7 ]

  • Downstream synthetic route of [ 1256355-43-7 ]

[ 1256355-43-7 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 19190-91-1 ]
  • [ 1256355-43-7 ]
  • C21H17BrO2 [ No CAS ]
YieldReaction ConditionsOperation in experiment
82.5% With tetrakis(triphenylphosphine) palladium(0); potassium carbonate; In water; toluene; for 24h;Inert atmosphere; Reflux; <strong>[19190-91-1]5,6-Dibromoacenaphthene</strong> (112 g, 0.36 mol), 2-methoxycarbonyl-4-methyl-phenylboronic acid (58.2 g, 0.3 mol) was added to a 3 L three- 69 g, 0.5 mol), toluene (1200 g), deionized water (450 g) under nitrogen, Pd (PPh3)4(5.0 g), heated to reflux, incubated for 24 h, cooled to 30 C. The organic phase was rapidly passed through a 25 cm thick silica gel column, and the crude product was removed from the column. The resulting crude product was recrystallized from anhydrous ethanol Compound 3, 94.1 g as a white solid, 82.5% yield.
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