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Asymmetric pictet-spengler reactions: Synthesis of 1,2,3,4-tetrahydroisoquinoline carboxylic acid (Tic) chimeras
ArticleAbstract: A preparatively simple diastereoselective synthesis of the amino acid chimera (1S,3S)-1,2,3,4-tetrahPalabras claves:amino acids, Cyclizations, Diastereoselectivity, heterocycles, QuinolinesAutores:Broxterman Q.B., Burger K., Duchateau A.L.L., Jan Spengler, Quaedflieg P.J.L.M., Schedel H., Sieler J.Fuentes:googlescopusA new protection/activation strategy for the synthesis of naturally occurring and non-natural α-N-alkylamino acids
ReviewAbstract: A new method for the preparation of N-methylamino acids and some of their derivatives starting fromPalabras claves:amino acids, Hexafluoroacetone, Pro-Glu-chimeras, Pro-Tau-chimeras, α-N-methylamino acids, α-N-phosphinoylmethylamino acidsAutores:Burger K., Jan Spengler, Schedel H.Fuentes:googlescopus