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[ CAS No. 915411-02-8 ] {[proInfo.proName]}

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Chemical Structure| 915411-02-8
Chemical Structure| 915411-02-8
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Product Details of [ 915411-02-8 ]

CAS No. :915411-02-8 MDL No. :MFCD08059264
Formula : C13H17BN2O2 Boiling Point : No data available
Linear Structure Formula :- InChI Key :KZRYMNAPWVDMDN-UHFFFAOYSA-N
M.W : 244.10 Pubchem ID :45790942
Synonyms :

Safety of [ 915411-02-8 ]

Signal Word:Warning Class:
Precautionary Statements:P261-P305+P351+P338 UN#:
Hazard Statements:H302-H315-H319-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 915411-02-8 ]

* 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 [ 915411-02-8 ]

[ 915411-02-8 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 915411-02-8 ]
  • [ 915411-01-7 ]
YieldReaction ConditionsOperation in experiment
74% With hydrogenchloride; In water; at 80℃; for 20h; Indazole 7-pinacol boronate (247 mg, 1.01 mmol) was dissolved in 2 M aqueous HCl (5 mL) and the mixture was heated to 80 C. for 20 h. The reaction mixture was cooled to room temperature, neutralized with 1M NaOH solution (12 mL) to pH 6 and extracted with ethyl acetate (3×20 mL). The combined organics were washed with water (5 mL), dried (Na2SO4), filtered and concentrated under reduced pressure to provide the crude boronic acid (148 mg). The crude material was purified by flash chromatography (CH2Cl2/MeOH 95:5) to give 120 mg (74%) of the boronic acid of 7-bromoindazole.
74% (iv) Boronic acid of 7-bromoindazole. Indazole 7-pinacol boronate (247 mg, 1.01 mmol) was dissolved in 2 M aqueous HCl (5 mL) and the mixture was heated to 80 C. for 20 h. The reaction mixture was cooled to room temperature, neutralized with 1M NaOH solution (12 mL) to pH 6 and extracted with ethyl acetate (3×20 mL). The combined organics were washed with water (5 mL), dried (Na2SO4), filtered and concentrated under reduced pressure to provide the crude boronic acid (148 mg). The crude material was purified by flash chromatography (CH2Cl2/MeOH 95:5) to give 120 mg (74%) of the boronic acid of 7-bromoindazole.
74% [0227] (iv) Boronic acid of 7-bromoindazole. Indazole 7-pinacol boronate(247 mg, 1.01 mmol) was dissolved in 2 M aqueous HCl (5 mL) and the mixture was heated to 80C for 20 h. The reaction mixture was cooled to room temperature, neutralized with IM NaOH solution (12 mL) to pH 6 and extracted with ethyl acetate (3 x 20 mL). The combined organics were washed with water (5 mL), dried (Na2SO4), filtered and concentrated under reduced pressure to provide the crude boronic acid (148 mg). The crude material was purified by flash chromatography (CH2Cl2ZMeOH 95:5) to give 120 mg (74%) of the boronic acid of 7-bromoindazole.
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