42860-06-0 Usage
General Description
4-bromo-3-iodobenzoic acid is a chemical compound with the molecular formula C7H4BrIO2. It is a derivative of benzoic acid with bromine and iodine substituents at the 4th and 3rd positions, respectively. 4-bromo-3-iodobenzoic acid is used in organic synthesis and medicinal chemistry as a building block for the preparation of various biologically active molecules. It is known for its ability to undergo cross-coupling reactions to form complex molecular structures and has been studied for its potential pharmacological properties. Additionally, 4-bromo-3-iodobenzoic acid is utilized in research and development as a starting material for the synthesis of new pharmaceuticals, agrochemicals, and materials science applications.
Check Digit Verification of cas no
The CAS Registry Mumber 42860-06-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,8,6 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 42860-06:
(7*4)+(6*2)+(5*8)+(4*6)+(3*0)+(2*0)+(1*6)=110
110 % 10 = 0
So 42860-06-0 is a valid CAS Registry Number.
42860-06-0Relevant articles and documents
Oxidative iodination of deactivated arenes in concentrated sulfuric acid with I2/NaIO4 and KI/NaIO4 iodinating systems
Kraszkiewicz, Lukasz,Sosnowski, Maciej,Skulski, Lech
, p. 1195 - 1199 (2007/10/03)
Deactivated arenes were mono- or diiodinated with strong electrophilic I+ reagents, which were prepared from NaIO4 and either I2 or KI in concentrated H2SO4 (minimum 95% by weight). In general a small excess of the dark brown iodinating solution was used (1.1/1.5 equivalents, for nitrobenzene two equivalents was required). The iodinations were conducted at 25-30 °C with a reaction time of 1-2 hours using either a 'direct' or an 'inverse' method of aromatic iodination to give mono- or diiodinated pure products in 31-91% optimized yields. Georg Thieme Verlag Stuttgart.
