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Chemical Structure| 3221-15-6 Chemical Structure| 3221-15-6

Structure of 3221-15-6

Chemical Structure| 3221-15-6

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Product Details of [ 3221-15-6 ]

CAS No. :3221-15-6
Formula : C3H5ClS
M.W : 108.59
SMILES Code : ClCC1CS1
MDL No. :MFCD00041199

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Application In Synthesis of [ 3221-15-6 ]

* 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 [ 3221-15-6 ]

[ 3221-15-6 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 705280-65-5 ]
  • [ 3221-15-6 ]
  • dimethyl 2-bromo-1-(thietan-3-yl)-1H-imidazole-4,5-dicarboxylate [ No CAS ]
YieldReaction ConditionsOperation in experiment
16% With potassium hydroxide; In water; at 55 - 60℃; for 0.5h; 2-Chloromethylthiirane, 0.85 g (7.8 mmol), was added to a solution of 0.44 g (7.8 mmol) of potassium hydroxide and 1.7 g (6.5 mmol) of ester 1 in 30 mL of water, and the mixture was stirred for 30 min at 55-60C. The mixture was cooled, and the precipitate was filtered off and washed with a solution of KOH and water. Yield 0.36 g (16%), mp 156-158C (from EtOH), Rf 0.70. IR spectrum, ν, cm-1: 1729 (C=O), 1560 (C=N). 1H NMR spectrum (CDCl3), δ, ppm: 3.31-3.40 m (2H,(CH2SCH2), 3.86 s and 3.99 s (3H each, OCH3), 4.12-4.21 m (2H, CH2SCH2), 5.88-6.02 m (1H, NCH).13C NMR spectrum (CDCl3), δC, ppm: 33.70 (SCH2), 52.35 and 52.75 (OCH3), 53.40 (NCH), 122.14 (C2),128.58 (C4, C5), 160.41 and 161.35 (C=O). Found, %:C 35.91; H 3.24; N 8.41. C10H11BrN2O4S. Calculated,%: C 35.82; H 3.28; N 8.36.
 

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