Chemistry Heterocyclic Building Blocks Piperazines Phenyl(Piperazin-1-Yl)Methanone

Phenyl(Piperazin-1-Yl)Methanone

Acylation reactions: The nitrogen atoms could undergo acylation reactions with suitable acylating agents, forming amides. Substitution reactions: The phenyl group can undergo various substitution reactions (e.g., halogenation, nitration, sulfonation) if suitable reagents are applied. Ring-opening reactions: Depending on the conditions and reagents, the piperazine ring may undergo ring-opening reactions. Condensation reactions: It could participate in condensation reactions with suitable nucleophiles or electrophiles. Hofmann degradation: The amide functionality could be degraded under certain conditions, yielding a primary amine and a carbonyl compound. Cyclization reactions: Depending on the reagents and conditions, the compound could potentially undergo cyclization reactions. Formation of imine or enamine: The carbonyl group can react with a primary amine to form an imine or with a secondary amine to form an enamine. Michael addition: The compound may participate in Michael addition reactions with suitable nucleophiles.

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(9H-Fluoren-9-Yl)Methyl Piperazine-1-Carboxylate (R)-2-Benzylpiperazine 1,4-Diphenylpiperazine 1-(2-Chlorophenyl)Piperazine 1-(2-Fluorophenyl)Piperazine 1-(3-Methoxyphenyl)Piperazine 1-(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl)Piperazine 1-(5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyridin-2-Yl)Piperazine 1-(Methylsulfonyl)Piperazine 1-(Phenylsulfonyl)Piperazine 1-(Piperidin-4-Yl)Piperazine 1-(Pyridin-3-Yl)Piperazine 1-(Pyridin-3-Ylmethyl)Piperazine 1-Benzhydryl-4-Benzylpiperazine 1-Benzhydrylpiperazine 1-Benzyl 4-(Tert-Butyl) Piperazine-1,4-Dicarboxylate 1-Benzyl-4-Methylpiperazine 1-Ethyl-4-Phenylpiperazine 1-Ethylpiperazine 1-Isopropylpiperazine 1-Methyl-4-(Pyridin-2-Yl)Piperazine 1-Methyl-4-Phenylpiperazine 1-Methylpiperazin-2-One 1-Methylpiperazine 10-(3-(Piperazin-1-Yl)Propyl)-10H-Phenothiazine 2-(4-(Benzyloxy)Phenyl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane 2-(Piperazin-1-Yl)Benzonitrile 2-(Piperazin-1-Yl)Ethan-1-Amine 2-(Piperazin-1-Yl)Ethan-1-Ol 2-(Piperazin-1-Yl)Pyrazine 2-(Piperazin-1-Yl)Pyrimidine 2-Phenylpiperazine 3-(Piperazin-1-Yl)Aniline 3-(Piperazin-1-Yl)Benzoic Acid 3-(Piperazin-1-Yl)Pyridazine 3-Methylpiperazin-2-One 4-(Piperazin-1-Yl)Benzaldehyde 4-(Piperazin-1-Yl)Pyrimidine Benzyl 2-Methylpiperazine-1-Carboxylate Benzyl 3-(Hydroxymethyl)Piperazine-1-Carboxylate Benzyl 3-Methylpiperazine-1-Carboxylate Phenyl(Piperazin-1-Yl)Methanone Piperazine-2,5-Dione Tert-Butyl 3-Oxopiperazine-1-Carboxylate Tert-Butyl 4-(Pyridin-2-Yl)Piperazine-1-Carboxylate Tert-Butyl 4-Benzylpiperazine-1-Carboxylate Tert-Butyl 4-Phenylpiperazine-1-Carboxylate Tert-Butyl Piperazine-1-Carboxylate

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