Conclusions
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1.
A study was made of the radical and electrophilic halogenation of barene and phenylbarene.
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2.
The radical chlorination of barene and phenylbarene goes selectively at B — H bonds without affecting the C — H bonds.
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3.
The electrophilic chlorination and bromination of phenylbarene go both at B — H bonds and at C — H bonds in the phenyl ring.
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4.
When deca-B-chlorobarene is heated at 300° it is isomerized to deca-B-chloroneobarene.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 1946–1954, November, 1966.
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Zakharkin, L.I., Stanko, V.I. & Klimova, A.I. Radical and electrophilic halogenation of barene and phenylbarene. Russ Chem Bull 15, 1882–1888 (1966). https://doi.org/10.1007/BF01179696
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DOI: https://doi.org/10.1007/BF01179696