138406-23-2 Usage
Molecular structure
Contains a dioxolane ring, multiple ethoxy and methyl groups, and three 3,4,5-trimethoxyphenylmethyl groups.
Functional groups
Dioxolane ring, ethoxy groups, methyl groups, and trimethoxyphenylmethyl groups.
Molecular weight
408.49 g/mol
Physical state
Likely a liquid or solid at room temperature, depending on the specific conditions.
Solubility
Soluble in organic solvents such as ethanol, methanol, and acetone.
Reactivity
Can act as a solvent or reagent in various chemical reactions.
Applications
Used in organic synthesis, with potential applications in the pharmaceutical or agrochemical industries.
Stability
May be sensitive to heat, light, or moisture, depending on the specific conditions.
Safety
Potential hazards and safety precautions should be considered when handling 1,3-Dioxolane,
2-ethoxy-4,5-dimethyl-4,5-bis[(3,4,5-trimethoxyphenyl)methyl]-, as it is an organic compound with multiple functional groups.
Check Digit Verification of cas no
The CAS Registry Mumber 138406-23-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,0 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 138406-23:
(8*1)+(7*3)+(6*8)+(5*4)+(4*0)+(3*6)+(2*2)+(1*3)=122
122 % 10 = 2
So 138406-23-2 is a valid CAS Registry Number.
138406-23-2Relevant academic research and scientific papers
A general synthesis of (±)-dibenzocyclooctadiene lignans
Takeya, Tetsuya,Yamaki, Shinobu,Itoh, Toshimasa,Hosogai, Hiroko,Tobinaga, Seisho
, p. 909 - 918 (2007/10/03)
We have established a new general synthesis for (±)- dibenzocyclooctadiene lignans, including (±)-schizandrin (1a), (±)-gomisin A (1b), (±)-isoschizandrin (3a), and (±)-isogomisin A (3b), via the spiro- dienone ethers E- and T-11 as the key intermediates, prepared from the corresponding bisarylbutanol derivatives E- and T-10 by the oxidation with Weitz' aminium salt, tris(4-bromophenyl)aminium hexachloroantimonate (BAHA). These syntheses consist of 13 steps from the phenylpropanone 5.
