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Novel boron heterocycles. II. 2,3‐dihydro‐1,3,5,2‐oxadiazaboroles, 1,2‐dihydro‐1,3,2‐benzodiazaborine 3‐oxide, and 3,4‐dihydro‐2 H ‐1,2,4,3‐benzothiadiazaborine 1,1‐dioxide
Author(s) -
Yale Harry L.
Publication year - 1971
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570080204
Subject(s) - chemistry , boron , oxide , boron oxide , product (mathematics) , medicinal chemistry , organic chemistry , geometry , mathematics
A number of arylamidoximes, an o ‐aminobenzaloxime, and an o ‐aminobenzenesulfonamide have been reacted with boronic acids to give three novel boron containing heterocycles. Evidence, based on mass spectroscopy, that the product from o ‐aminobenzaloxime is a 1,2‐dihydro‐l,3,2‐benzodiazaborine 3‐oxide, is presented.