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Chemical Structure| 1118-12-3 Chemical Structure| 1118-12-3

Structure of 1118-12-3

Chemical Structure| 1118-12-3

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Product Details of [ 1118-12-3 ]

CAS No. :1118-12-3
Formula : C5H12N2O
M.W : 116.16
SMILES Code : O=C(N)NC(C)(C)C
MDL No. :MFCD00025448

Safety of [ 1118-12-3 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302
Precautionary Statements:P264-P270-P301+P312-P330-P501

Application In Synthesis of [ 1118-12-3 ]

* 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 [ 1118-12-3 ]

[ 1118-12-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 17115-51-4 ]
  • p-toluene acid [ No CAS ]
  • [ 1118-12-3 ]
  • [ 58254-28-7 ]
YieldReaction ConditionsOperation in experiment
In benzene; EXAMPLE 1 1-tert-butyl-3-(4,5-dihydro-3-thienyl)urea S,S-Dioxide To a solution of 6.7 g 3-oxo-tetrahydrothiophene S,S-dioxide [(J. Chem. Soc. (C), 2171 (1967)] in 100 ml of benzene is added 5.6 g of tert-butyl urea and 100 mg p-toluene acid. The solution is heated at reflux under nitrogen with water removal for three hours. At the end of this period the solution is cooled and concentrated. The residual material is recrystallized from acetonitrile to give 6.8 g of 1-tert-butyl-3-(4,5-dihydro-3-thienyl)urea S,S-dioxide, m.p. 195-197 C.
 

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