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Chemical Structure| 1195621-94-3 Chemical Structure| 1195621-94-3

Structure of 1195621-94-3

Chemical Structure| 1195621-94-3

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Product Details of [ 1195621-94-3 ]

CAS No. :1195621-94-3
Formula : C8H7BO3
M.W : 161.95
SMILES Code : O=CC1=CC=C2COB(O)C2=C1
MDL No. :MFCD20527852
InChI Key :YLGANGBKLJIMCH-UHFFFAOYSA-N
Pubchem ID :58403965

Safety of [ 1195621-94-3 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319-H335
Precautionary Statements:P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P403+P233-P405-P501

Application In Synthesis of [ 1195621-94-3 ]

* 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 [ 1195621-94-3 ]

[ 1195621-94-3 ] Synthesis Path-Downstream   1~6

  • 2
  • [ 89891-69-0 ]
  • [ 1195621-94-3 ]
  • 3
  • [ 1195621-94-3 ]
  • [ 38430-55-6 ]
  • [ 1365620-63-8 ]
  • 5
  • [ 1195621-94-3 ]
  • [ 1397-89-3 ]
  • C55H80BNO19 [ No CAS ]
  • C63H87B2NO21 [ No CAS ]
YieldReaction ConditionsOperation in experiment
14%; 15% With sodium cyanoborohydride; In N,N-dimethyl-formamide; at 20℃; for 16h; General procedure: 1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborole-6-carbaldehyde (110 mg, 0.66 mmol) was addedportionwise during 1 h to the stirred suspension of AmB (1) (200 mg, 0.22 mmol)in dry DMF (8 ml), then NaBH3CN (41 mg, 0.65 mmol) was added in threeportions during 30 min. The reaction mixture was stirred at room temperature for16 h. A mixture of acetone and ethyl ether (1:1, 30 ml) was added to the reactionmixture. The resulting precipitate was filtered off and dried. The crude precipitate(313 mg) was purified by the column chromatography method on silica gel inCHCl3MeOHH2OHCOOH, 5:1:0.01:001 system. The fractions containingthe target compounds 7 or 8 were combined and concentrated in vacuum. Theresidue was dissolved in a minimum volume of MeOH and then precipitated with the addition of ethyl ether (30 ml) to give a yellow solid which was filtered, washedwith ether and dried in vacuum. Yields: 32 mg of 7 (14%) and 40 mg of 8 (15%).
  • 6
  • [ 1195621-94-3 ]
  • [ 38430-55-6 ]
  • C19H17BO5 [ No CAS ]
 

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