928715-37-1 Usage
General Description
1-(2-Bromo-6-fluorophenyl)ethanone is a chemical compound with the molecular formula C8H6BrFO. It is a ketone derivative with a fluorine and bromine substituent on the phenyl ring. 1-(2-Bromo-6-fluorophenyl)ethanone is commonly used in organic synthesis and pharmaceutical research due to its unique chemical properties. It can serve as a building block for the synthesis of various biologically active compounds and is often used as a starting material for the preparation of pharmaceutical drugs. However, it is important to handle this chemical with caution as it can be hazardous if not properly handled and stored.
Check Digit Verification of cas no
The CAS Registry Mumber 928715-37-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,8,7,1 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 928715-37:
(8*9)+(7*2)+(6*8)+(5*7)+(4*1)+(3*5)+(2*3)+(1*7)=201
201 % 10 = 1
So 928715-37-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H6BrFO/c1-5(11)8-6(9)3-2-4-7(8)10/h2-4H,1H3
928715-37-1Relevant articles and documents
The intramolecular reaction of acetophenoneN-tosylhydrazone and vinyl: Br?nsted acid-promoted cationic cyclization toward polysubstituted indenes
Wang, Zhixin,Li, Yang,Chen, Fan,Qian, Peng-Cheng,Cheng, Jiang
supporting information, p. 1810 - 1813 (2021/02/27)
In the presence of TsNHNH2, a Br?nsted acid-promoted intramolecular cyclization ofo-(1-arylvinyl) acetophenone derivatives was developed, leading to polysubstituted indenes with complexity and diversity in moderate to excellent yields. In sharp contrast with either the radical or carbene involved cyclization of aldehydicN-tosylhydrazone with vinyl, a cationic cyclization pathway was involved, whereN-tosylhydrazone served as an electrophile and alkylation reagent during this transformation.
