252990-05-9, Methyl (R)-1-Boc-piperazine-2-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
1-tert-butyl 2-methyl (2R) -piperazine-1, 2-dicarboxylate (500 mg)1-Bromo-4-chlorobenzene (383 mg), palladium (II) acetate(15 mg), BINAP (75 mg),And sodium tert-butoxide (442 mg) were added toluene in a nitrogen stream, and the mixture was stirred at 80 C. for 18 hours.The reaction solution was cooled to room temperature, filtered through celite with ethyl acetate,The solvent was evaporated under reduced pressure to obtain a residue,Silica gel column chromatography (hexane-ethyl acetate)Made,1-tert-butyl 2-methyl (2R) -4- (4-chlorophenyl)Piperazine-1, 2-dicarboxylate240 mg (yield 34%) was obtained, 252990-05-9
252990-05-9 Methyl (R)-1-Boc-piperazine-2-carboxylate 7009916, apiperazines compound, is more and more widely used in various fields.
Reference：
Patent; NATIONAL CENTER FOR GERIATRICS AND GERONTOLOGY; YANAGISAWA, KATSUHIKO; KAWAI, AKIYOSHI; (139 pag.)JP2017/171619; (2017); A;,
Piperazine – Wikipedia
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