2-Acetamino- -methylester

Propansaure 2-Methoxy-2-(phenyl-acetamino)- -methylester E14a/2, 294 (En —amin/... [Pg.1163]

Cyciohexene (4R,5R)-5-Methoxycar-bonyl-1 -methyl-4-(2-oxo-1,3-oxazolidinocarbonyl)- E21c, 2670 (En —CO —NR2 4- 1,3-Dien) 2861 (R2N-CO-CH = CH —COOR + 1,3-Dien) Propansaure 2-Methoxy-2-(phen-oxy-acetamino)- -methylester E14a/2, 294 (En-amin/R-OH) Pyridin 2-(Acetoxy-methyl)-6-ethin-yl-5-hydroxy-l -methoxycarbo-nyl-4-methyl-l,2,5,6-tetrahydro-E21b. 1992 [1-COOR-2-C = CH-4-CH3-l,2-H2-py + 02/SnCl2 H2C = C(CH3)- OR] Pyrrol 5-Ethoxycarbonyl-4-(ethoxycarbonyl-methyl)-3-formyl-2-methyl- E3, 453 (CO-SR - CHO)... [Pg.1163]

Die Organothio-Funktion laBt sich anschlieBend mit Raney-Nickel reduktiv entfernen. Entsprechend erhalt man aus 2-Acetamino-acrylsaure-methylester mit Thiophenol (5)-bzw. (R)-Phenylalanin (insgesamt 78%) mit 40% ee1 ... [Pg.635]

Malonsaure (Acetamino-amino-methylen)- -methylester-nitril E15/2, 2232 (N-Acylier.)... [Pg.383]

Hydroxylamin N,0-Diacetyl-N-propanoyl- E5, 785 (Anhydrid + NaO-Ac/R -CH2 - N02) Malon-aldehyd-saure Acetamino-methyl- -methylester E21c, 2549, 2550... [Pg.397]

Methannitronsaure 4-Nitro-phenyl- -methylester X/4, 793f./E14b, 893 (R-CH2-N02 + CH2N2) Phenol 4-Acetamino-2-nitro- E16d, 283 (H - N02)... [Pg.472]

Acetamino-2-acetoxy- (d,l-threo bzw, l-threo) XI/2, 256 1 -(1,3-Dioxolan-2-yl)-3-methyl-3-nitroso- IV/la, 476 Butansaure 2-Acetamino-3-methyl- -methylester E5, 548 (SR - NH-Ac)... [Pg.538]

Butensaure 3-(l-Carboxy-2-hydroxy-ethylamino)- -ethylester (K-Salz) XV/1, 345 Heptansaure 5-Methyl-7-nitro-4-oxo- -methylester E16d, 211 (Michael-Addition/Ringoffnung) Malonsaure Acetamino- -diethyl-ester IV/lc, 540 ( = NOH - ... [Pg.658]

Phthalimid N-Acetamino- E5, 1181 (NH2 -> NH-CO-CH3) Propansaure 2-Diazo-3-oxo-3-phenyl- -methylester VIII, 515 (Acylier.) X/4, 594 (Acylier.) Quinolin... [Pg.708]

Butansaure 3-Methyl-2-(2-trifluor-acetamino-butanoylamino)- -methylester XV/2, 556... [Pg.1057]

Acrylsaure 3-(4-Acetamino-2-methoxy-phenyl)-2-azido- -methylester E15/1, 820 (Ar-CHO + N3-CH2-COOR)... [Pg.1139]

Azetidin 1 -(4-Acetamino-benzolsul-fonyl)-2-ethyl-3-oxo- E16c, 903 (aus R-S02-C-C0-CHN2) Butansaure 2,3-Dimethyi-2-(4-methyl-phenylsulfony])-3-nitro- -nitril E16d, 189 (C,C-Aufbau) Glutarsaure 2-(4-Methyl-benzol-sulfonylamino)- -1-methylester-5-nitril XV/1, 478 Pyrrol 2-Amino-3-methoxycarbo-nyl-l-(4-methyl-benzolsulfonyl)-... [Pg.1154]

Z)-2-Acetamino-3-aryl- bzw. 3-Aryl-2-benzoylamino-acrylsaure-methylester spalten nach der Cycloaddition von Diazo-methan mit Diethylether-Trifluorboran die Acylamino-Gruppe ab, unter Bildung von 4-Aryl-3(5)-methoxycarbonyl-lH-pyrazolen810, 151+ t8i-83 ... [Pg.503]

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