4425-93-8 Usage
Uses
Used in Chemical Synthesis:
9H-FLUORENE-9,9-DIMETHANOL is used as a starting material for the synthesis of various organic compounds, including 4,4′-(9H-fluorene-9-yl-dimethoxy)diphthalonitrile, poly-[oxy(9H-fluoren-9,9-dimethylene)oxy(tetramethyldisilylene)], and 9,9-(Ph2POCH2)2-fluorene, a diphosphinite ligand.
Used in Polymer Synthesis:
9H-FLUORENE-9,9-DIMETHANOL is used as a monomer in the synthesis of polymers, such as poly-[oxy(9H-fluoren-9,9-dimethylene)oxy(tetramethyldisilylene)], which has potential applications in the development of new materials with unique properties.
Used in Ligand Synthesis:
9H-FLUORENE-9,9-DIMETHANOL is used as a precursor in the synthesis of diphosphinite ligands, such as 9,9-(Ph2POCH2)2-fluorene. These ligands are used in homogeneous catalysis, which is an important field in organic chemistry for the development of new and efficient catalytic processes.
Used in Pharmaceutical Industry:
9H-FLUORENE-9,9-DIMETHANOL may have potential applications in the pharmaceutical industry as a starting material for the synthesis of various drug candidates. Its unique structure and properties can be utilized to develop new drugs with improved efficacy and safety profiles.
Used in Material Science:
9H-FLUORENE-9,9-DIMETHANOL can be used in the development of new materials with unique properties, such as high thermal stability, mechanical strength, and optical properties. These materials can find applications in various industries, including aerospace, automotive, and electronics.
Check Digit Verification of cas no
The CAS Registry Mumber 4425-93-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,2 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4425-93:
(6*4)+(5*4)+(4*2)+(3*5)+(2*9)+(1*3)=88
88 % 10 = 8
So 4425-93-8 is a valid CAS Registry Number.
InChI:InChI=1/C15H14O2/c16-9-15(10-17)13-7-3-1-5-11(13)12-6-2-4-8-14(12)15/h1-8,16-17H,9-10H2
4425-93-8Relevant academic research and scientific papers
An expedient preparation of 9-fluoronylmethanol
Chong,Lajoie,Tjepkema
, p. 819 - 820 (2007/10/02)
Lithiation of fluorene in tetrahydrofuran with butyllithium followed by reaction with paraformaldehyde provides a convenient one-pot preparation (~70% isolated yield) of 9-fluorenylmethanol. The yield of 9-fluorenylmethanol is critically dependent on stoichiometry and reaction times.
