89816-75-1 Usage
General Description
2,6-DIMETHYLDIBENZOTHIOPHENE is a chemical compound with a molecular formula C14H14S. It is a polycyclic aromatic hydrocarbon that consists of a dibenzothiophene core with two methyl groups in the 2 and 6 positions. 2,6-DIMETHYLDIBENZOTHIOPHENE is commonly found in coal tar and crude oil, and it is known to have a strong odor. It is also used as a building block in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals. Due to its aromatic nature, 2,6-DIMETHYLDIBENZOTHIOPHENE has the potential to be a harmful environmental pollutant and it is considered to be a hazardous substance.
Check Digit Verification of cas no
The CAS Registry Mumber 89816-75-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,1 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89816-75:
(7*8)+(6*9)+(5*8)+(4*1)+(3*6)+(2*7)+(1*5)=191
191 % 10 = 1
So 89816-75-1 is a valid CAS Registry Number.
InChI:InChI=1/C14H12S/c1-9-6-7-13-12(8-9)11-5-3-4-10(2)14(11)15-13/h3-8H,1-2H3
89816-75-1Relevant articles and documents
Synthesis of dibenzothiophenes by pd-catalyzed dual C-H activation from diaryl sulfides
Che, Rui,Wu, Zhiqing,Li, Zhengkai,Xiang, Haifeng,Zhou, Xiangge
supporting information, p. 7258 - 7261 (2014/06/23)
Palladium-catalyzed dual C-H functionalization of diaryl sulfides to form dibenzothiophenes (DBTs) by oxidative dehydrogenative cyclization is reported. This protocol afforded various DBTs in moderate to good yields with tolerance of a wide variety of substrates. Benzo[1,2-b:4,5-b]bis[b]benzothiophene was successfully synthesized by this method, which was used as an organic semiconductor for field-effect transistors.
