79422-40-5 Usage
Description
[5,5'-Bi-1,3-benzodioxole]-6,6'-dimethanol, also known as p-tert-butylcalix[4]arene, is a chemical compound belonging to the calixarene family, which are organic compounds with a unique cup-shaped structure. [5,5'-Bi-1,3-benzodioxole]-6,6'-dimethanol is characterized by its four hydroxyl groups, making it highly hydrophilic and capable of forming strong hydrogen bonds with other molecules. Its distinctive structure and properties render it a versatile material for the development of novel pharmaceuticals, catalysts, and sensor materials. Furthermore, p-tert-butylcalix[4]arene has potential applications in environmental remediation and separation processes, making it a valuable compound in various industrial and scientific fields.
Uses
Used in Pharmaceutical Development:
[5,5'-Bi-1,3-benzodioxole]-6,6'-dimethanol is used as a key component in the development of novel pharmaceuticals for its ability to form strong hydrogen bonds with other molecules, enhancing the compound's interaction with biological targets and potentially leading to improved drug efficacy.
Used in Catalyst Design:
In the field of catalysis, [5,5'-Bi-1,3-benzodioxole]-6,6'-dimethanol is used as a structural framework for designing catalysts that can facilitate various chemical reactions. Its unique cup-shaped structure and hydrogen bonding capabilities make it an ideal candidate for creating efficient and selective catalysts.
Used in Sensor Materials:
[5,5'-Bi-1,3-benzodioxole]-6,6'-dimethanol is utilized as a building block for creating sensor materials due to its hydrophilic nature and strong hydrogen bonding capabilities. These properties allow for the development of sensors with high sensitivity and selectivity for detecting specific target molecules.
Used in Environmental Remediation:
In the environmental industry, [5,5'-Bi-1,3-benzodioxole]-6,6'-dimethanol is used as an active component in the development of materials for environmental remediation. Its ability to form strong hydrogen bonds with pollutants and contaminants makes it a promising candidate for the removal and recovery of harmful substances from the environment.
Used in Separation Processes:
[5,5'-Bi-1,3-benzodioxole]-6,6'-dimethanol is employed as a crucial component in the design of materials for separation processes, particularly in the fields of chemical and biological engineering. Its unique structure and hydrogen bonding capabilities enable the development of efficient separation techniques for various applications, such as purification and filtration.
Check Digit Verification of cas no
The CAS Registry Mumber 79422-40-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,4,2 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 79422-40:
(7*7)+(6*9)+(5*4)+(4*2)+(3*2)+(2*4)+(1*0)=145
145 % 10 = 5
So 79422-40-5 is a valid CAS Registry Number.
79422-40-5Relevant articles and documents
Intramolecular biaryl coupling reaction of benzyl benzoate and phenyl benzoate derivatives, and its application to the formal synthesis of (-)-steganone
Takeda, Shigemitsu,Abe, Hitoshi,Takeuchi, Yasuo,Harayama, Takashi
, p. 396 - 408 (2007/10/03)
Construction of the biaryl moiety of stegane and related compounds through an intramolecular biaryl coupling reaction is described. Undesired products were obtained by the intramolecular coupling reaction of benzyl benzoates (8, 13, and 14) because of the
Reaction of Aryl and Vinyl Halides with Zerovalent Nickel-Preparative Aspects and the Synthesis of Alnusone
Semmelhack, M.F.,Helquist, Paul,Jones, L.D.,Keller, Leonard,Mendelson L.,et al.
, p. 6460 - 6471 (2007/10/02)
Zerovalent nickel complexes such as bis(1,5-cyclooctadiene)nickel and tetrakis(triphenylphosphine)nickel react rapidly with aryl and vinyl halides to produce the symmetrical coupling products, a low-temperature analogue of the Ullman reaction.The reaction proceeds through oxidative addition of the organic halide to Ni(0), and the reactivity of the Ni(II)intermediates has been examined.Arylnickel halide complexes decompose rapidly to biaryls in DMF.The coupling of simple vinyl halides proceeds with isomerization of the double bond but 3-haloacrylates give efficient co upling with retention of geometry.Cyclizations to form ortho-bridged biaryls are efficient in simple cases (6-, 7-, 8-, 9-, 10-, and 14-membered rings) but fail with an ortho-disubstituted case.The 13-membered meta-bridged cyclic biphenyl, alnusone, is prepared efficiently with the crucial aryl halide coupling to form the ring proceeding in 50percent yield.A side reaction promoted by the presence of protons and with certain ortho-substituted aryl halides is reduction of the aryl halide to the arene.This process can be enhanced by deliberate addition of acid during reaction with Ni(0) and a series of aryl halides underwent succesful reduction.
