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[ CAS No. 69661-42-3 ]

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3d Animation Molecule Structure of 69661-42-3
Chemical Structure| 69661-42-3
Chemical Structure| 69661-42-3
Structure of 69661-42-3 * Storage: {[proInfo.prStorage]}
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Product Details of [ 69661-42-3 ]

CAS No. :69661-42-3 MDL No. :MFCD09041760
Formula : C8H5FN2OS Boiling Point : -
Linear Structure Formula :- InChI Key :GHVBYTWFUWPYDX-UHFFFAOYSA-N
M.W :196.20 Pubchem ID :12448882
Synonyms :

Safety of [ 69661-42-3 ]

Signal Word:Warning Class:
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-P501 UN#:
Hazard Statements:H302-H315-H319-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 69661-42-3 ]

* 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 [ 69661-42-3 ]

[ 69661-42-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 590-92-1 ]
  • [ 69661-42-3 ]
  • [ 1570174-61-6 ]
YieldReaction ConditionsOperation in experiment
99% With potassium carbonate; In N,N-dimethyl-formamide; acetonitrile; at 20℃; for 16h; A suspension of 6-fluoro-2-mercaptoquinazolin-4(3H)-one (0.5 g, 2.55 mmol), 3-bromopropanoic acid (0.390 g, 2.55 mmol) (Ukraine organics) and potassium carbonate (1.057 g, 7.65 mmol) in ACN (8.49 ml) and DMF (2 mL) was stirred at ambient temperature for 16h. The reaction mixture was next acidified with 2 N HCl to pH 2 and extracted with DCM (3X100 mL). The combined organic extracts were passed through a phase separator and concentrated to obtain 3-((6-fluoro-4-oxo-3,4- dihydroquinazolin-2-yl)thio)propanoic acid (99%, inial yield) as white solid. This was used in next step without further purification.
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