129607-86-9 Usage
General Description
3-n-Undecylthiophene is a chemical compound with the molecular formula C14H26S. It is a long-chain alkylthiophene that consists of a thiophene ring with an undecyl group attached to the third carbon atom. 3-n-Undecylthiophene is known for its use in organic electronics as a semiconducting material, particularly in organic thin-film transistors and solar cells. 3-n-Undecylthiophene exhibits good solubility in common organic solvents, making it suitable for solution processing and film fabrication. It also has a high charge carrier mobility and stability, making it a promising candidate for various electronic applications.
Check Digit Verification of cas no
The CAS Registry Mumber 129607-86-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,6,0 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 129607-86:
(8*1)+(7*2)+(6*9)+(5*6)+(4*0)+(3*7)+(2*8)+(1*6)=149
149 % 10 = 9
So 129607-86-9 is a valid CAS Registry Number.
InChI:InChI=1/C15H26S/c1-2-3-4-5-6-7-8-9-10-11-15-12-13-16-14-15/h12-14H,2-11H2,1H3
129607-86-9Relevant articles and documents
Nickel-Catalyzed Decarboxylative Alkylation of Aryl Iodides with Anhydrides
Chen, Hui,Hu, Lu,Ji, Wenzhi,Yao, Licheng,Liao, Xuebin
, p. 10479 - 10485 (2018/10/24)
We present the anhydride-based decarboxylative alkylation of aryl iodides catalyzed by nickel. This method of decarboxylative coupling works with a broad scope of aliphatic carboxylic anhydrides and tolerates synthetically useful aromatic substituents. Assisted by a redox system of pyridine N-oxide and zinc additives, the current reaction occurs under mild conditions and without the assistance of photocatalyst. Notably, this method features high chemoselectivity toward alkyl migration with mixed aliphatic/aromatic anhydrides. Thus, it provides a powerful synthetic tool to modify high-valued aliphatic carboxylic acids by converting them into mixed anhydrides using readily available aryl carboxylic acids such as p-toluic acid. We propose a catalytic cycle that involves the key steps of free radical-based decarboxylation and subsequent alkyl transfer to nickel that precedes an oxidatively induced C-C reductive elimination from Ni(III).
