attached form a heterocyclic ring as an amine protecting group, and PROT″ is a thiol protecting group, processes for its production, intermediates in their production and production of intermediates in stereoisomerically pure form, and their use for the production of pharmaceutically active compounds....
Optically pure phenylseleno-(S)-2-p-tolylsulfinylbenzylcarbanions react with (S)-N-2-p-tolylsulfinylimines derived from aliphatic and aromatic aldehydes in a highly stereoselective manner affording bis-sulfinylselenoamines, easily transformed into 1-phenyl, 2-aryl (or alkyl)-2-phenylseleno ...
Efficient synthesis of protected β-phenylethylamines, enantiomerically pure protected β-phenyl-α-benzylethylamines and β-phenyl-α-isopropylethylamines using organozinc chemistryamines (benzene compounds)alkylation, arylation, dealkylation, dearylation, C‐acylation, olefination...
Sung-Hwan Moon et al., " An Efficient Conversion of Chiral alpha-Amino Acids to Enantiomerically Pure 3-Amino Cyclic Amines ", Synthetic Communications, 28(21), pp. 3919-3926, 1998.Moon, S. et al., " An Efficient Conversion of Chiral alpha-Amino Acids to Enantiomerically Pure 3-Amino ...
Diego SavoiaDip. Chim. “G. Ciamician”, Univ. Bologna, I-40126 Bologna, ItalyJohn Wiley & Sons, Ltd.CheminformAsymmetric Synthesis of δ-Substituted α,β-Unsaturated δ-Lactams by Ring Closing Metathesis of Enantiomerically Pure N-Acryloyl-homoallylic Amines. Claudio Fiorelli,Diego Savoia. ...
ChemInform Abstract: Chemoenzymatic Routes to Enantiomerically Pure Amino Acids and Amines 喜欢 0 阅读量: 16 作者: NJ Turner 摘要: ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform ...
An asymmetric synthesis leading to the enantiomerically pure dioxolane-T has been achieved and its crystal structure has been determined and compared to th... Chung K. Chu,Soon K. Ahn,H.O. Kim,... 被引量: 117发表: 1991年 Amino acid based diastereoselective synthesis of fucosamines Enantiome...
An Efficient Synthesis of Chiral Terminal 1,2‐Diamines Using an Enantiomerically Pure [1‐(1′R)‐Methylbenzyl‐aziridine‐2‐yl]methanolamines (acyclic compounds)diastereoselective syntheses, enantioselective syntheses (incl. cis/trans‐isomerism)...
The direct synthesis of three enantiomerically pure diastereomers of 1‐ferrocenylalkylamine from I‐()‐menthone, and the up‐down stereoisomerism of ferrocene derivativesThree (6a – c) of the four conceivable diastereomeric 1-ferrocenylalkylamines can be synthesized from I-()-menthone and ...
Biocatalytic approaches to the synthesis of enantiomerically pure chiral amines. GHISLIERI D,TURNER N J. Topics in Catalysis . 2014... D Ghislieri,NJ Turner - 《Topics in Catalysis》 被引量: 34发表: 2014年 Comparison of different Chemoenzymatic Process Routes to Enantiomerically Pure Amino Acids...