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Chemical Structure| 90906-61-9 Chemical Structure| 90906-61-9

Structure of 90906-61-9

Chemical Structure| 90906-61-9

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Product Details of [ 90906-61-9 ]

CAS No. :90906-61-9
Formula : C2H4Cl2O3S
M.W : 179.02
SMILES Code : O=S(OC(Cl)C)(Cl)=O
MDL No. :MFCD19200465
InChI Key :SMUHJMMCLGTTSJ-UHFFFAOYSA-N
Pubchem ID :13310120

Safety of [ 90906-61-9 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H302-H314
Precautionary Statements:P261-P280-P305+P351+P338-P310
Class:8
UN#:1760
Packing Group:

Application In Synthesis of [ 90906-61-9 ]

* 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 [ 90906-61-9 ]

[ 90906-61-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 33494-80-3 ]
  • [ 90906-61-9 ]
  • [ 1567347-31-2 ]
YieldReaction ConditionsOperation in experiment
40% Step 2) Di-tert-butyl 1-chloroethyl phosphate To a solution of <strong>[33494-80-3]potassium di-tert-butylphosphate</strong> (33 g, 133 mmol) in CH2Cl2/H2O (600 mL/600 mL) were added NaHCO3 (44.6 g, 531 mmol) and TBAHSO4 (4.52 g, 13.3 mmol), and then the mixture was stirred at 0° C. for 10 min. Then a solution of 1-chloroethyl sulfochloridate (26 g, 146 mmol) in CH2Cl2 (100 mL) was added dropwise over 30 min to the reaction mixture. The mixture was stirred further at room temperature for 20 h. The organic layer was separated, and then washed with water (300 mL*3) and brine (300 mL). Then it was dried over anhydrous Na2SO4, filtered, and concentrated in vacuo to give light yellow oil (14.3 g, 40percent). The title compound was characterized by 1H NMR as shown below: 1H NMR (400 MHz, CDCl3): delta 1.52 (s, 18H), 1.81 (d, J=5.6 Hz, 3H), 6.17-6.24 (m, 1H).
 

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