The radical chain addition of difluoramine to olefins
作者:William H. Graham
DOI:10.1016/s0022-1139(00)80215-8
日期:1990.7
The addition of difluoramine, HNF2, to olefins takes place by a radical chain mechanism to give mono-difluoramino adducts. Thus, 1-difluoramino- octane, 2-difluoraminonorbornane, difluoraminocyclohexane and difluoraminocyclopentane were prepared by the reaction of difluoramine with 1-octene, norbornene, cyclohexene and cyclopentene, respectively. Free radical catalysts used included tetrafluorohydrazine
通过自由基链机理将二氟胺HNF 2加到烯烃中,得到单-二氟氨基加合物。因此,通过二氟胺分别与1-辛烯,降冰片烯,环己烯和环戊烯反应,制备了1-二氟氨基辛烷,2-二氟氨基降冰片烷,二氟氨基环戊烷和二氟氨基环戊烷。使用的自由基催化剂包括四氟肼(N 2 F 4),过氧化苯甲酰和过氧化甲乙酮。
Photodifluoramination of cycloalkanes
作者:Carl L. Bumgardner、Ernest L. Lawton
DOI:10.1021/jo00968a018
日期:1972.2
Difluoroalkylamines from high temperature vapor phase reactions of nitrogen trifluoride with alkanes, ethers and benzene
作者:Randolph K. Belter
DOI:10.1016/j.jfluchem.2011.07.024
日期:2011.11
At temperatures around 400 °C, nitrogentrifluoride (NF3) readily reacts with alkanes and benzene as well as ethers. In all cases, products were N,N-difluoroamines. This is in contrast to difluoroamination of benzylic substrates where the initial N,N-difluoroamines underwent eliminations or rearrangements and were not isolated. Cyclic and acyclic alkanes generated N,N-difluoroaminoalkanes. Benzene