17830-03-4 Usage
Description
9-Iodo-o-carborane is a chemical compound that features a carborane cage with an iodine atom attached at the 9-position. It is known for its unique properties, such as high thermal stability and strong electron-accepting characteristics, which make it a valuable building block in various chemical reactions and applications.
Uses
Used in Chemical Synthesis:
9-Iodo-o-carborane is used as a versatile reactant in Pd-catalyzed coupling reactions of amides with iodoand diiodocarborane. This application allows for the synthesis of aminocarboranes and diamidocarboranes, which are important intermediates in the development of new pharmaceuticals, materials, and chemical compounds.
Used in Fluorescence Microscopy Imaging:
In the field of biochemistry and molecular biology, 9-Iodo-o-carborane is utilized as a reactant in the carborane-enhanced two-photon absorption of tribranched fluorophores. This enhancement enables more efficient and sensitive fluorescence microscopy imaging, which is crucial for studying cellular processes and structures at a high resolution.
Used in Pharmaceutical Development:
Due to its unique properties, 9-Iodo-o-carborane can be incorporated into the design and synthesis of new pharmaceutical agents. Its electron-accepting nature and thermal stability make it a promising candidate for the development of drugs targeting various diseases and conditions.
Used in Material Science:
9-Iodo-o-carborane's strong electron-accepting characteristics and stability also make it suitable for use in the development of new materials with unique electronic, optical, and thermal properties. These materials can be applied in various industries, such as electronics, energy, and aerospace.
Check Digit Verification of cas no
The CAS Registry Mumber 17830-03-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,8,3 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17830-03:
(7*1)+(6*7)+(5*8)+(4*3)+(3*0)+(2*0)+(1*3)=104
104 % 10 = 4
So 17830-03-4 is a valid CAS Registry Number.
17830-03-4Relevant articles and documents
Quantitative Assessment of Substitution NMR Effects in the Model Series of o-Carborane Derivatives: α-Shift Correlation Method
?tíbr, Bohumil,Tok, Oleg L.,Holub, Josef
, p. 8334 - 8340 (2017/07/22)
The principles of a new α-shift correlation (ASC) NMR method are demonstrated on a model series of substituted derivatives of o-carborane for which reliable NMR data are available. This graphical method revealed an acceptable linear correlation between α(11B) or α(13C) shifts and those induced by substituents in unsubstituted (u) positions of the carborane cluster. The linearity holds for all nuclei involved in skeletal bonding: Δδ(N)u = g × α (where N = 11B, 13C, and 1H). The factor g (slope of the correlation line × 102) becomes an important measure of sensitivity of a given cage position to substituent changes. The β, γ, and δ = A (= antipodal) shifts can be therefore derived from the α-shift, are linearly proportional, and reflect additive character in double substitution. The ASC method appears to be an important tool for quantitative assessment of substituent NMR effects in all exo-substituted boron-cluster systems.
Reactions of aryl(B-carboranyl)iodonium cations with the fluoride anion. Synthesis of icosahedral o-carboran-9-yl, m-carboran-9-yl, and p-carboran-2-yl fluorides
Grushin, Vladimir V.,Demkina, Iraida I.,Tolstaya, Tat'yana P.
, p. 4860 - 4863 (2008/10/08)
-
