121626-73-1 Usage
General Description
1-allyl-3-chloro-4-fluorobenzene is a chemical compound with the molecular formula C9H8ClF. It belongs to the group of aromatic compounds and is a derivative of benzene. The molecule consists of a benzene ring substituted with an allyl group, a chlorine atom, and a fluorine atom. 1-allyl-3-chloro-4-fluorobenzene is commonly used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It has also been studied for its potential biological activity and is considered as a building block for designing new compounds with therapeutic properties. However, it is important to handle this chemical with care as it may pose hazards to health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 121626-73-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,6,2 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 121626-73:
(8*1)+(7*2)+(6*1)+(5*6)+(4*2)+(3*6)+(2*7)+(1*3)=101
101 % 10 = 1
So 121626-73-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H8ClF/c1-2-3-7-4-5-9(11)8(10)6-7/h2,4-6H,1,3H2
121626-73-1Relevant articles and documents
Process for the preparation of (aryl)-(dimethyl)-(3-(4-fluoro-3-aryloxyphenyl)propyl)silanes
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, (2008/06/13)
The present invention relates to a process for the preparation of compounds of the formula I STR1 in which R1 denotes H, halogen, (C1 -C4)-alkyl or (C1 -C4)-alkoxy and R2 denotes H, halogen, (C1 -C4)-alkyl, (C1 -C4)-alkyl-thio, (C1 -C4)-alkoxy or the bivalent group 3,4-0-CH2 -O, comprising reacting a compound of the formula II STR2 in which X denotes halogen and R2 has the meaning as in formula I, in the presence of a copper catalyst with an alkali metal phenolate or alkaline earth metal phenolate of the formula III STR3 in which M denotes an alkali metal or an alkaline earth metal and R1 has the meaning as in formula I.
