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Chemical Structure| 7699-41-4 Chemical Structure| 7699-41-4

Structure of 7699-41-4

Chemical Structure| 7699-41-4

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Product Details of [ 7699-41-4 ]

CAS No. :7699-41-4
Formula : H2O3Si
M.W : 78.10
SMILES Code : O=[Si](O)O
MDL No. :MFCD00054122
InChI Key :IJKVHSBPTUYDLN-UHFFFAOYSA-N
Pubchem ID :14768

Safety of [ 7699-41-4 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 7699-41-4 ]

* 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 [ 7699-41-4 ]

[ 7699-41-4 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 6802-75-1 ]
  • [ 37688-96-3 ]
  • [ 7699-41-4 ]
  • [ 103199-02-6 ]
YieldReaction ConditionsOperation in experiment
86% copper(l) chloride; In tetrahydrofuran; petrol ether; benzene; EXAMPLE 20 1,1,18,18-tetra(carboethoxy)-2,2,17,17-tetramethyloctadecane The procedure of Example 1 was followed except that the bis-Grignard reagent was prepared from 3.0 g of <strong>[37688-96-3]1,14-dibromotetradecane</strong> and 0.75 g of Mg turnings in 40 ml of dry THF. The bis-Grignard reagent was then added dropwise to a stirred suspension of 0.031 g CuCl and 3.72 g of diethyl isopropylidenemalonate in 15 ml of dry THF. The addition product was protonated and extracted into ether as in Example 1 followed by silicic acid (400 mesh) chromatography in benzene:petrol ether 1:2.5 to yield the title compound. 86% yield. NMR (CDCl3): 4.3 (q, 8H); 3.5 (s, 2H); 1.5 (m, 40H); 1.1 (m, 12H).
 

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