Nucleophilic substitution reactions of heterocyclic amines and acyclic diamines with chlorofluoro olefins and hexafluoropropylene oxide
摘要:
The reactions of CH3N(H)CH2CH2N(H)CH3, CH3N(H)CH2CH2CH2N(H)CH3, and the cyclic amines piperazine, N-phenylpiperazine, and N-methylpiperazine with both cyclic and acyclic 1,2-dichloroperfluoroolefins are reported. Nucleophilic attack occurs at olefinic carbon, followed, in some cases, by cyclization and beta-elimination A variety of unusual polyfluorinated tertiary amines and heterocycles are synthesized.
Nucleophilic substitution reactions of heterocyclic amines and acyclic diamines with chlorofluoro olefins and hexafluoropropylene oxide
摘要:
The reactions of CH3N(H)CH2CH2N(H)CH3, CH3N(H)CH2CH2CH2N(H)CH3, and the cyclic amines piperazine, N-phenylpiperazine, and N-methylpiperazine with both cyclic and acyclic 1,2-dichloroperfluoroolefins are reported. Nucleophilic attack occurs at olefinic carbon, followed, in some cases, by cyclization and beta-elimination A variety of unusual polyfluorinated tertiary amines and heterocycles are synthesized.