41747-24-4Relevant articles and documents
PROCESS FOR THE PREPARATION OF DIHALOBENZOPHENONES, NEW CHEMICALS USEFUL FOR ITS IMPLEMENTATION AND METHODS FOR PREPARING SAID CHEMICALS
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Page/Page column 10-11, (2020/12/01)
The invention relates to new compounds of formulae (IV), wherein X represents a halogen atom selected from the group consisting of fluorine, chlorine, bromine and iodine, said compounds being useful as precursors and/or intermediates for the preparation of 4,4'dihalobenzophenones of formula (I), wherein X is as defined above.