5182-66-1 Usage
Structure
Substituted benzene ring with two tert-butyl groups and an iodine atom attached to the 1 and 4 positions, respectively.
Applications
a. Organic synthesis
b. Building block for complex organic molecules
c. Starting material for pharmaceuticals, agrochemicals, and materials science applications
Steric hindrance
Increased by the presence of tert-butyl groups, making it useful for selective alkylation reactions.
Reactivity
a. Iodine atom as a leaving group in substitution reactions
b. Versatile in a wide range of synthetic applications.
Check Digit Verification of cas no
The CAS Registry Mumber 5182-66-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,8 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5182-66:
(6*5)+(5*1)+(4*8)+(3*2)+(2*6)+(1*6)=91
91 % 10 = 1
So 5182-66-1 is a valid CAS Registry Number.
5182-66-1Relevant academic research and scientific papers
Synthesis and gas permeation properties of poly(diarylacetylene)s having substituted and twisted biphenyl moieties
Hu, Yanming,Shimizu, Toshiyuki,Hattori, Kyohei,Shiotsuki, Masashi,Sanda, Fumio,Masuda, Toshio
scheme or table, p. 861 - 868 (2010/11/05)
Diarylacetylene monomers containing substituted biphenyl (1a-f) and anthryl (1g) groups were synthesized and then polymerized with TaCl5-n- Bu4Sn catalyst to produce the corresponding poly(diarylacetylene)s (2a-g). Polymers 2a-f were
