CAS: 37088-66-7; (S)-Methyl 3-Amino-3-Phenylpropanoate

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CAS号614-27-7 苯甲酰乙酸甲酯 | CAS号86971-60-0 (Z)-methyl 3-am... | CAS号67-56-1 甲醇 | CAS号614-19-7 DL-β-苯丙氨酸 | CAS号70272-01-4 methyl 3-amino-... | CAS号3082-69-7 (S)-3-氨基-3-苯基丙酸乙酯 | CAS号77681-22-2 benzyl[(Z)-phen... | CAS号417725-79-2 methyl (S)-3-(b... | CAS号376348-70-8 N-叔丁氧羰基-(1S)-3-... | CAS号14441-08-8 (S)-N-Z-3-AMINO... | CAS号83649-47-2 (S)-3-氨基-3- 苯基丙酸盐酸盐 | CAS号67654-57-3 (R)-N-乙酰基-beta-... | CAS号376348-65-1 马拉维若 | CAS号103365-47-5 B°C-D-Beta-苯丙氨酸 | CAS号135865-78-0 (S)-3-氧代-1-苯基丙基... | CAS号190189-97-0 甲基 (3S)-3-b°C-氨... | CAS号74133-16-7 (2S)-9-hydroxy-... | CAS号77642-19-4 Cyclopent[i]aza...

📜(3S)-3-氨基-3-苯基丙酸叔丁酯置于氯化亚砜,三氟乙酸体系中,化学反应生成(S)-3-氨基-3-苯基丙酸甲酯
参考文献:Asymmetric Syntheses Of β-Phenylalanine,α-Methyl-β-Phenylalanines And Derivatives
标题:Asymmetric Syntheses Of β-Phenylalanine,α-Methyl-β-Phenylalanines And Derivatives
摘要:锂 (R)-(α-甲基苄基) 苄基酰胺的高度立体选择性共轭加成到肉桂酸叔丁酯及其 2-甲基衍生物的策略与适当的串联或顺序亲电猝灭相结合,允许不对称合成 β-苯丙氨酸 (95%对映体过量)和纯手性(2R,3S)-和(2S,3S)-α-甲基-β-苯丙氨酸和相应的β-内酰胺(3R,4S)-和(3S,4S)-3-甲基-4-苯基氮杂环丁酮.
Doi:10.1039/c39930001153

专利信息

专利号:WO-2014173375-A1
优先权日:2013-04-26
标题 :A process for the synthesis of maraviroc

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优先权日:2016-09-29
标 题 :Method for synthesis of novel chiral ligand, metal chelate, various unnatural amino acids, maraviroc and main intermediate compounds thereof

专利号:US-7893296-B2
优先权日:2002-07-30
标题:Method for producing an optically active β-amino acid
发明人：MATSUMURA KAZUHIKO; ZHANG XIAOYONG; SAITO TAKAO
权利人:TAKASAGO PERFUMERY CO LTD
摘要:Disclosed is a producing method of an optically active β-amino acid useful as intermediate for the production of medicines, agricultural. chemicals and physiologically active substances, by means of a catalytic and asymmetric synthesis method of high performance and a high enantiomeric excess, without requiring additional procedures such as introduction and removal of protecting group and so on. The method includes subjecting an enamine to an asymmetric hydrogenation.

专利号:CN-113880721-B
优先权日:2021-08-06
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专利号:CN-107879963-A
优先权日:2016-09-29
标题 :Synthesis methods of novel chiral ligands, metal chelates, various unnatural amino acids, Maravino and its key intermediates