Tetrahedron

Enantiomere der 2, 2'-dinitrobiphenyl-6, 6'-dicarbonsäure als stereoselektiv wirksame, reversible schutzgruppen-I: Zur stereospezifität der synthesen von s-(+)-und r-(- …

HK Müller, L Keil, W Gerhard

Index: Muller; Keil; Gerhard Tetrahedron, 1986 , vol. 42, # 5 p. 1529 - 1532

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Abstract

Diaminoethanone derivatives with sterically rather fixed prochiral carbonyl moieties were synthesized by acylation of 1-(3, 4-dihydroxyphenyl)-1-oxo-2-aminoetahne and 1-(3, 4- dihydroxyphenyl)-1-oxo-2-methylaminoethane with S-(-)-or R-(+)-1, 1'-diphenyl-2, 2'-dinitro-