1142818-90-3 Usage
Uses
Used in Chemical Synthesis:
4-Bromo-1,1,7,7-tetraethyl-3,3,5,5-tetramethyl-2,6-dihydro-s-indacene is used as a reactant in the synthesis of bulky ligands, rinds, and EMind groups. Its unique structure and steric properties make it a valuable building block for the development of new compounds with specific properties and functions.
Used in Material Science:
Due to its high steric hindrance and unique molecular structure, 4-Bromo-1,1,7,7-tetraethyl-3,3,5,5-tetramethyl-2,6-dihydro-s-indacene can be employed in the design and synthesis of new materials with tailored properties. These materials can find applications in various industries, such as pharmaceuticals, electronics, and nanotechnology, where the need for innovative and high-performance materials is constantly growing.
Check Digit Verification of cas no
The CAS Registry Mumber 1142818-90-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,2,8,1 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1142818-90:
(9*1)+(8*1)+(7*4)+(6*2)+(5*8)+(4*1)+(3*8)+(2*9)+(1*0)=143
143 % 10 = 3
So 1142818-90-3 is a valid CAS Registry Number.
1142818-90-3Relevant academic research and scientific papers
Synthesis and Structures of a Series of Bulky "Rind-Br" Based on a Rigid Fused-Ring s-Hydrindacene Skeleton
Matsuo, Tsukasa,Suzuki, Katsunori,Fukawa, Tomohide,Li, Baolin,Ito, Mikinao,Shoji, Yoshiaki,Otani, Takashi,Li, Liangchun,Kobayashi, Megumi,Hachiya, Makoto,Tahara, Yoshiyuki,Hashizume, Daisuke,Fukunaga, Takeo,Fukazawa, Aiko,Li, Yongming,Tsuji, Hayato,Tamao, Kohei
, p. 1178 - 1191 (2012/01/31)
A series of octa-R-substituted bromo-s-hydrindacenes, "Rind-Br," have been synthesized by a sequence of the Lewis acid catalyzed intramolecular FriedelCrafts reaction, bromination and vice versa. Their structural features and physical properties depend on
