
Journal fur Praktische Chemie - Chemiker-Zeitung p. 260 - 262 (1994)
Update date:2022-08-29
Topics:
Roman, Ulrich von
Knorr, Rudolf
Behringer, Claudia
Ruhdorfer, Jakob
Three aldehydes (4a-c) are transformed into 1,1-dibromides (6a-c) by 2,2,2-tribromo-2,2-dihydro-1,3,2-benzodioxaphosphole (2).This reagent (2) is also very active in the cleavage of ethers; its reactions may show some features of carbonium as well as of SN2 character.
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