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Chemical Structure| 1977-06-6 Chemical Structure| 1977-06-6

Structure of 1977-06-6

Chemical Structure| 1977-06-6

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Product Details of [ 1977-06-6 ]

CAS No. :1977-06-6
Formula : C5H7NOS
M.W : 129.18
SMILES Code : CC1=C(CO)SC=N1
MDL No. :MFCD09032911
InChI Key :ZSPCITYHOYJDBW-UHFFFAOYSA-N
Pubchem ID :10329317

Safety of [ 1977-06-6 ]

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

Application In Synthesis of [ 1977-06-6 ]

* 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 [ 1977-06-6 ]

[ 1977-06-6 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 1977-06-6 ]
  • [ 82294-70-0 ]
  • [ 20485-41-0 ]
  • 2
  • [ 20485-41-0 ]
  • [ 79-37-8 ]
  • [ 1977-06-6 ]
YieldReaction ConditionsOperation in experiment
[232] Intermediate 56: ethyl 4-methylthiazole-5-carboxylate: 4-methylthiazole-5- carboxylic acid was dissolved in DCM, cooled to 0 °C, added oxalyl chloride (7.6 ml, 88 mmol) and DMF (2 drops). Reaction mixture was stirred for 30 mins and DCM was removed on rotavapour. Residue was dissolved in MeOH at 0 °C and stirred for 30 mins at rt. MeOH was removed on rotavapour and crude was worked up (AcOEt/H20) to obtain the title compound (4.1 g) as a white solid. -NMR (delta ppm, CDC13, 400 MHz): 8.83 (s, 1H), 4.35 (q, J 7.2, 2H), 2.78 (s, 3H), 1.37 (t, J 7.2, 3H).[233] Intermediate 57: (4-methylthiazol-5-yl) methanol: Intermediate 56 (262 mg, 1.6 mmol) was dissolved in MeOH and added sodium borohydride (126 mg, 3.2 mmol) and stirred the reaction mixture at rt for overnight. MeOH was removed on rotavapour and residue was worked up (AcOEt/H20) to obtain the title compound (183 mg) as a white solid. -NMR (delta ppm, CDC13, 400 MHz): 8.67 (s, 1H), 4.82 (s, 2H), 2.44 (s, 3H).
 

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