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Chemical Structure| 119-18-6 Chemical Structure| 119-18-6

Structure of 119-18-6

Chemical Structure| 119-18-6

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Product Details of [ 119-18-6 ]

CAS No. :119-18-6
Formula : C10H8N2O3
M.W : 204.18
SMILES Code : O=C(C(C1)=NN(C2=CC=CC=C2)C1=O)O
MDL No. :MFCD00037318
InChI Key :IMZSHPUSPMOODC-UHFFFAOYSA-N
Pubchem ID :67061

Safety of [ 119-18-6 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H317-H319
Precautionary Statements:P280-P305+P351+P338

Application In Synthesis of [ 119-18-6 ]

* 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 [ 119-18-6 ]

[ 119-18-6 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 53838-27-0 ]
  • [ 119-18-6 ]
  • [ 1164338-16-2 ]
YieldReaction ConditionsOperation in experiment
With triethylamine; HATU; In dichloromethane; for 2h;Product distribution / selectivity; Example 147: 4-((S)-4-Carboxy-2-[5-(3,3-dimethyl-2-oxo-butoxy)-1 -phenyl-1 H-pyrazole-3- carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid butyl ester; (i) (S)-2-[(5-Hydroxy-1 -phenyl-1 H-pyrazole-3-carbonyl)-amino]-pentanedioic acid 5- tert-butyl ester 1 -methyl ester; To a solution of 12.1 g 1-phenyl-3-carboxy-5-pyrazolone, 15 g (S)-2-amino-pentanedioic acid 5-tert-butyl ester 1 -methyl ester and 22.5 g HATU in 200 ml DCM were added 34 ml <n="116"/>triethylamine. After 2 h the mixture was extracted with water and the crude product obtained after evaporation of the solvent reacted without further purification.
 

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