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Chemical Structure| 51991-94-7 Chemical Structure| 51991-94-7

Structure of 51991-94-7

Chemical Structure| 51991-94-7

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Product Details of [ 51991-94-7 ]

CAS No. :51991-94-7
Formula : C7H4N2O3S
M.W : 196.18
SMILES Code : O=C(C1=CN=C(SC=C2)N2C1=O)O
MDL No. :MFCD03011512
InChI Key :FDGPDTWORUVKQX-UHFFFAOYSA-N
Pubchem ID :762362

Safety of [ 51991-94-7 ]

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

Application In Synthesis of [ 51991-94-7 ]

* 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 [ 51991-94-7 ]

[ 51991-94-7 ] Synthesis Path-Downstream   1~35

  • 2
  • [ 32278-52-7 ]
  • [ 51991-94-7 ]
YieldReaction ConditionsOperation in experiment
With hydrogenchloride; (b) 5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid A mixture of ethyl 5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate (11.2g., 50mM) and 2N hydrochloric acid (75ml) was heated under reflux for 5 hours. The reaction mixture was cooled and filtered to give the required product in 79.7% weight yield (7.81g). numax (KBr disc) 1720 (acid C=O)cm-1; lambdamax (NaHCO3 solution) 232nm (epsilonm 2650), 263nm (epsilonm 2030), 328nm (epsilonm 6000) and 339nm (epsilonm 5400); (Found: C, 43,65; H, 2.26; N, 14.16; S, 16.62%. C7 H4 N2 O3 S requires C, 43.87; H, 2.06; N, 14.28; S, 16.32%.
  • 3
  • [ 51991-90-3 ]
  • [ 51991-94-7 ]
  • 4
  • [ 65692-03-7 ]
  • [ 51991-94-7 ]
  • 27
  • [ 97545-54-5 ]
  • [ 51991-94-7 ]
  • 28
  • [ 51991-94-7 ]
  • 5-oxo-N-(1,3-thiazol-2-yl)-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide [ No CAS ]
  • 29
  • [ 51991-94-7 ]
  • 5-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide [ No CAS ]
  • 30
  • [ 51991-94-7 ]
  • ethyl-2-[[(5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-6-yl)carbonyl]amino]acetate [ No CAS ]
  • 31
  • [ 51991-94-7 ]
  • methyl-2-[[(5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-6-yl)carbonyl]amino]propanoate [ No CAS ]
  • 32
  • [ 51991-94-7 ]
  • 6-[(4-methyl-1-piperazinyl)carbonyl]-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one [ No CAS ]
  • 33
  • [ 51991-94-7 ]
  • methyl (4s)-3-[(5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-6-yl)carbonyl]-1,3-thiazolidine-4-carboxylate [ No CAS ]
  • 34
  • [ 51991-94-7 ]
  • N-[(5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-6-yl)carbonyl]-L-phenylalanine [ No CAS ]
  • 35
  • [ 51991-94-7 ]
  • N-[(5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-6-yl)carbonyl]-S-(+)-trityl-L-cysteine [ No CAS ]
 

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