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Chemical Structure| 915411-02-8 Chemical Structure| 915411-02-8

Structure of 915411-02-8

Chemical Structure| 915411-02-8

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CAS No.: 915411-02-8

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Product Details of [ 915411-02-8 ]

CAS No. :915411-02-8
Formula : C13H17BN2O2
M.W : 244.10
SMILES Code : CC1(C)OB(OC1(C)C)C1=C2NN=CC2=CC=C1
MDL No. :MFCD08059264
InChI Key :KZRYMNAPWVDMDN-UHFFFAOYSA-N
Pubchem ID :45790942

Safety of [ 915411-02-8 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

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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