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Chemical Structure| 70187-32-5 Chemical Structure| 70187-32-5

Structure of 70187-32-5

Chemical Structure| 70187-32-5

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Product Details of [ 70187-32-5 ]

CAS No. :70187-32-5
Formula : C5H13NO3
M.W : 135.16
SMILES Code : C[N+]1([O-])CCOCC1.[H]O[H]
MDL No. :MFCD00149388
InChI Key :WAZPLXZGZWWXDQ-UHFFFAOYSA-N
Pubchem ID :2724197

Safety of [ 70187-32-5 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H228-H361
Precautionary Statements:P201-P202-P210-P240-P241-P280-P308+P313-P370+P378-P405-P501
Class:4.1
UN#:1325
Packing Group:

Application In Synthesis of [ 70187-32-5 ]

* 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 [ 70187-32-5 ]

[ 70187-32-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 74514-19-5 ]
  • [ 70187-32-5 ]
  • [ 37905-02-5 ]
YieldReaction ConditionsOperation in experiment
75% With sodium iodide; sulfuric acid; sodium sulfite; In diethyl ether; water; N,N-dimethyl-formamide; (b) Preparation of 8-acetoxy-2,6-dimethyl-2,6-octadienal STR21 1.15 g (3.99 mmols) of 6-chloro-3,7-dimethyl-2,7-octadienyl acetate (purity: 80%), 0.91 g (6 mmols) of sodium iodide and 1.36 g (10 mmols) of N-methylmorpholine N-oxide (monohydrate) were placed in a flask, to which was added 5 ml of N,N-dimethylformamide. The mixture was agitated at 50 C. for 4 hours. After completion of the reaction, 10 ml of water was added to the reaction mixture, followed by extraction twice each with 70 ml of diethyl ether. The resulting extract was washed with each 20 ml of 3% sulfuric acid, a saturated sodium hydrogen carbonate aqueous solution and a 10% sodium sulfite aqueous solution, and dried with magnesium sulfate. After drying, the solvent was removed by distillation from the solution and the resulting residue was purified by column chromatography using silica gel [eluent: ethyl acetate/hexane (volume by ratio)=1/9-1/3], thereby obtaining 0.627 g of 8-acetoxy-2,6-dimethyl-2,6-octadienal. Yield: 75%. The results of an instrumental analysis of the 8-acetoxy-2,6-dimethyl-2,6-octadienal are as follows. NMR (hexamethyldisiloxane/CDCl3)δ: 1.67 (m, 6H), 1.93-2.77 (m, 7H), 4.53 (d, J=7 Hz, 2H), 5.40 (m, 1H), 6.40 (m, 1H), 9.37, 10.11 (s, 1H in combination). IR (film) ν: 2700 (CHO), 1720 (C=O), 1670 (C=O) cm-1. FI-MS m/e (relative intensity): 210 (100, M+), 211 (23, M+ +1), 150 (18, M+ --CH3 CO2 H).
 

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