318463-07-9 Usage
Uses
Used in Pharmaceutical Industry:
4,7-Dichloro benzothiophene is used as an intermediate in the synthesis of various pharmaceuticals for its unique structure and reactivity, contributing to the development of new drugs with diverse therapeutic properties.
Used in Agrochemical Industry:
4,7-Dichloro benzothiophene is used as an intermediate in the synthesis of agrochemicals, such as pesticides and herbicides, due to its potential to enhance the effectiveness and selectivity of these compounds in agricultural applications.
Used in Material Science:
4,7-Dichloro benzothiophene is used as a starting material for the preparation of various functionalized derivatives with diverse properties, contributing to the development of new materials with potential applications in various industries, including electronics, coatings, and plastics.
Used in Organic Synthesis:
4,7-Dichloro benzothiophene is used as a versatile building block in organic synthesis, enabling the creation of a wide range of chemical compounds with different functionalities and applications.
Used in Environmental Research:
4,7-Dichloro benzothiophene has been investigated for its potential biological activities and as a potential environmental contaminant due to its use in industrial processes, providing valuable insights into its impact on ecosystems and human health.
Check Digit Verification of cas no
The CAS Registry Mumber 318463-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,8,4,6 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 318463-07:
(8*3)+(7*1)+(6*8)+(5*4)+(4*6)+(3*3)+(2*0)+(1*7)=139
139 % 10 = 9
So 318463-07-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H4Cl2S/c9-6-1-2-7(10)8-5(6)3-4-11-8/h1-4H
318463-07-9Relevant articles and documents
Unexpected formation of 4,7-dihalobenzo[b]thiophenes using Ohira-Bestmann reagent and reactivity of the halogen-substituted benzo[b]thiophenes in Suzuki-Miyaura coupling with phenylboronic acid
Toyota, Kozo,Mutoh, Hirotaka,Kishi, Hiroki,Mikami, Shinichi,Tanaka, Hiroki,Yoshida, Shuhei,Naganuma, Daisuke
, p. 1355 - 1374 (2019/12/23)
Reaction of 2-(1-adamantylsulfanyl)-3,6-dihalobenzaldehydes with Ohira-Bestmann reagent gave 4,7-dihalobenzo[b]thiophenes along with normal alkyne products. Nine types of 4,7-dihalobenzo[b]thiophenes bearing chlorine, bromine, or iodine atoms, were prepared by this method. Regioselectivity in Suzuki-Miyaura cross coupling reactions of the 4,7-dihalobenzo[b]thiophenes with PhB(OH)2 was also studied.
