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Chemical Structure| 26973-80-8 Chemical Structure| 26973-80-8

Structure of 26973-80-8

Chemical Structure| 26973-80-8

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Product Details of [ 26973-80-8 ]

CAS No. :26973-80-8
Formula : C12H13BrN2O6S
M.W : 393.21
SMILES Code : O=C(C(N12)=C(COC(C)=O)CS[C@]2([H])[C@H](NC(CBr)=O)C1=O)O

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Application In Synthesis of [ 26973-80-8 ]

* 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 [ 26973-80-8 ]

[ 26973-80-8 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 26973-80-8 ]
  • [ 2986-17-6 ]
  • [ 33075-00-2 ]
YieldReaction ConditionsOperation in experiment
With triethylamine; In dichloromethane; at 35 - 40℃; for 1.5h; The first reaction tank was opened and 620 kg of methylene chloride was pumped into a 2000 L first reaction tank, The reactor was charged with 46.6 kg of N, N '-diisopropylthiourea and the stirring was started. The second reaction vessel was evacuated and 1369 kg of methylene chloride was drawn into a 2000 L second reaction tank. The reaction tank feeding mouth into 103. 5kg bromoacetylaminocephalosporanic acid, and then into the triethylamine 29kg, open stirring, dissolved completely after the second reaction tank of the liquid all the first tank into the first reaction, open the first Reaction tank jacket steam, the reaction temperature rose to 35 ~ 40 ° C, reaction 1. 5h
 

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