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Chemical Structure| 22013-97-4 Chemical Structure| 22013-97-4

Structure of 22013-97-4

Chemical Structure| 22013-97-4

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Product Details of [ 22013-97-4 ]

CAS No. :22013-97-4
Formula : C3H7NOS
M.W : 105.16
SMILES Code : O=C(SC)NC

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Application In Synthesis of [ 22013-97-4 ]

* 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 [ 22013-97-4 ]

[ 22013-97-4 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 67-56-1 ]
  • [ 22013-97-4 ]
  • [ 6642-30-4 ]
  • 2
  • [ 67-56-1 ]
  • [ 18805-25-9 ]
  • [ 6642-30-4 ]
  • [ 22013-97-4 ]
  • 3
  • [ 22013-97-4 ]
  • [ 6642-30-4 ]
YieldReaction ConditionsOperation in experiment
With iodine; sodium ethanolate; In methanol; dichloromethane; benzene; EXAMPLE 6 Preparation of methyl N-methyl carbamate of the formula V where R=CH3 To a solution of methyl N-methylthiocarbamate (10.5 g, 0.1 mole) in benzene (80 ml) there were added iodine crystals (0.5 g) and the reaction mixture was refluxed for 19 hrs. After the reaction was over, benzene was distilled off under vacuum and the residue was added to freshly prepared sodium ethoxide (1 g Na in 100 ml CH3 OH) and refluxed for 15 hr. Methanol was then evaporated and the residue was taken in dichloromethane (60 ml) and washed with water and brine, dried over anhydrous sodium sulphate. After removal of solvent, the liquid residue obtained was further purified by distillation to give methyl N-methylcarbamate of the formula V where R=CH3, b.p. 85 C./4 mm, IR: 3300 (N--H), 1685 (--CO--), PMR (CdCl3, 90 MHz): 2.78 (3H, s, NH--CH3), 3.68 (3H, s, OCH3) and 4.85 (1H, hump, N--H proton).
 

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