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(S)-1-乙基-2-氨甲基吡咯烷合成新方法 被引量:3

New method for synthesis of (S)-1-ethyl-2-aminomethyl-pyrrolidine
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摘要 以L-脯氨酸为原料合成标题化合物,依次经过N-烷基化、酰胺化、NaBH4/TiCl4还原3步,通过其总产率可达到74.4%。该方法收率高且成本低,未见其他文献报道。 The title compound was synthesized using L-proline as the starting material through N-alkylation,amidation,and reduction by NaBH4/TiCl4.The product yield was 74.4%.This method,which features high yield and low cost,has not been reported yet in the literature.
出处 《化学试剂》 CAS CSCD 北大核心 2010年第10期928-929,932,共3页 Chemical Reagents
关键词 L-脯氨酸 (S)-1-乙基-2-氨甲基吡咯烷 合成 NaBH4/TiCl4还原 L-proline (S)-1-ethyl-2-aminomethyl-pyrrolidine synthesis NaBH4/TiCl4 reduction
作者简介 作者简介:任来阳(1984-),男,山东泰安人,硕士生,主要从事药物合成的研究。
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  • 1蒋忠良,栾家国,施宪法,曹锡康,符建平.左舒必利的合成[J].中国医药工业杂志,1996,27(11):485-486. 被引量:7
  • 2BISHOP J E, MATHIS C A, GERDES J M, et al. Synthesis and in vitro evaluation of 2,3-dimethoxy-5-( fluoroalkyl) -substituted benzamides : high-affinity ligands for CNS dopamine D2 receptors[J]. J. Med. Chem. ,1991,34(5) : 1 612-1 624.
  • 3FEDSERSEL H J, HOEGBERG T, RAMSBY S I, et al. A stereoconservative synthesis of substituted ( S ) -and ( R ) - aminomethylphrrolidines and intermediates thereto: WO, 8 707 271 [ P]. 1987-12-03.
  • 4BELOKON Y N,TARAROV V I,MALEEV V I,et al. Improved procedures for the synthesis of (S)-2-[N-(N'- benzyl-prolyl) amino ] benzophenone ( BPB ) and Ni ( II ) complexes of Schiff's bases derived from BPB and amino acids [ J ]. Tetrahedron : Asymmetry, 1998,9 ( 23 ) : 4 249- 4 252.
  • 5AUREGGI V,FRANCKEVI V,KITCHING M O,et al. ( S )-5-Pyrrolidin-2-yl-1H-tetrazole [ J ]. Org. Synth. , 2008,85 : 72-87.
  • 6KANO S, TANAKA Y, SUGINO E, et al. Reduction of some fuctional groups with titanium (IV)/sodium borohydride [ J ]. Synthesis, 1980, ( 9 ) :695 -697.
  • 7HOGBERG T, STROM P, EBNER M. Cyanide as an efficient and mild catalyst in the aminolysis of esters [ J ]. J. Org. Chem. , 1987,52(10) :2 033-2 036.
  • 8MURAKAMI S,MARUBAYASHI N,FUKUDA T,et al. Antidopaminergic effects of the stereoisomers of N-[ ( 1- alkyl-2-pyrrolidinyl ) methyl ] -5-sulfamoy I benzamides and 2, 3-dihydrobenzofuran-7-carboxamides [ J ]. J. Med. Chem. , 1991,34 ( 1 ) : 261-267.

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