6-Amino- -dimethylester

Aus Methylamino-essigsaure-ethylester (Sarkosin-ethylester) bzw. 2-Methylamino-l-oxo-l-phenyl-ethan werden mit Dithiocarbonsaure-cyanimid-dimethylester 4-Amino-5-methoxycar-bonyl-l-methyl-2-methylthio-imidazol bzw. 4-Amino-5-benzoyl-l-methyl-2-methylthio-imidazol hergestellt303. [Pg.68]

Die cyclisierende Kondensation von Dithiokoh.lensaure-dimethylester-(methoxycarbonyl-imi-den) mit Carbonsaure-hydraziden liefert in guten bis sehr guten Ausbeuten 2-(Alkoxycar-bonyl-amino)-l, 3,4-oxadiazole. [Pg.546]

CH2)2-COOCH3 ch3 H COOCH3 2,0 MethanoI/K2C03 (20) 20° 0,5 h 4-BenzyIiden- amino-4-meth- oxycarbonyl- heptandisaure- dimethylester 82 (Oel) 1,3... [Pg.491]

Die Kondensation des in situ aus seinem Bis-acetal freigesetzten 5-Amino-nonandials mit 3-Oxo-pentandisaure-dimethylester bei pH 5,5 fuhrt unter dreifachem RingschluB zu 1,3-Dimethoxycarbonyl-2-oxo-perhydro-9b-aza-phenalen, das sich zu 2-Oxo-perhydro-9b-aza-phenalen dealkoxycarbonylieren laBt5 (s.S. 1092) ... [Pg.1088]

Quantitative risk assessments have been performed on a variety of flame-retardants used both in upholstered furniture fabric and foam. The National Research Council performed a quantitative risk assessment on 16 chemicals (or chemical classes) identified by the U.S. Consumer Product Safety Commission (CPSC). The results were published in 2000.88 The 16 flame-retardants included in this NRC study were HBCD, deca-BDE, alumina trihydrate, magnesium hydroxide, zinc borate, calcium and zinc molybdates, antimony trioxide, antimony pentoxide and sodium antimonate, ammonium polyphosphates, phosphonic acid, (3- [hydroxymethyl]amino -3-oxopropyl)-dimethylester, organic phosphonates, tris (monochloropropyl) phosphate, tris (l,3-dichloropropyl-2) phosphate, aromatic phosphate plasticisers, tetrakis (hydroxymethyl) hydronium salts, and chlorinated paraffins. The conclusions of the assessment was that the following flame-retardants can be used on residential furniture with minimal risk, even under worst-case assumptions ... [Pg.691]

Rl = CH3 R2 = C6H3 . . -dimethylester-[4-(rnethyl-phenylsulfonyl-amino)-N-phenylsulfonyl-anilid] ... [Pg.612]

Die Herstellung von S-(Amino-iminocarbonyl)-dithiophosphorsdure-0,0-dimethylester bzw. -0,0-diethylester (90%) erfolgt aus Thioharnstoff und den entsprechenden Thio-phosphorsaure-chlorid-O.O-diestern in Ethanol146 ... [Pg.689]

The earliest, and most complex, protocol is presented by Burgess and cowoikers [66]. Starting from aspartic acid dimethylester, the amino group is acylated by adamantyl carboxylic acid chloride (see Figure 6.26). Reduction of the two ester groups, but not the amide function, with NaBH in ethanol followed by ring closure yields an oxazolineto-sylate that is transformed into the iodide. [Pg.326]

Z)-3-(Amino-ethinyl)-2-stannyl- -dimethylester E15/3, 3363 [SnR3 - CR = C(SnR3) — COOR]... [Pg.20]

Amino-ethinyl)-2-trialkylsi-lyl- -dimethylester EI5/3, 3361 (SiR3 -y CR = C(SiR3) — COOR)... [Pg.20]

Alkylthio-allyl- -dimethylester E19b, 1148 (Carben-C,S-Insetion) (Amino-azido-methylen)- -methylester-nitrile E15/1, 856 (N3 - NH2)... [Pg.46]

Malonsaure (Amino-hydrazino-methylen)- -dimethylester E15/1, 784/E15/2, 2155 (CC13 -NH-NH2)... [Pg.308]

Amino-methylamino-methylen)- -diethylester E15/2, 2156 (CC13 - NH-R) (Amino-propylamino-methylen)- -dimethylester E15/2, 2154f. (CC13 - NH-R)... [Pg.662]

Pentandisaure (2S, 3S )-2-[(2,2-Dimethyl-propytidene)-amino]-3-methyl- -dimethylester E2lb, 2113 (R-CH = N-CH2-COOR + H3C-CH = CH-COOR/Amin)... [Pg.1191]

C-Methylated amino acids were prepared as follows N-Acetyl-L-tyrosine-amide, polylysine HBr, Gly-Leu, Ile-NH2, Ala-Ala, Phe-Gly-Gly, histidine amide, and cystine dimethylester dihydrochloride were methylated with iodomethane to serve as standards for the assignment of peak resonances in methylated proteins. [Pg.220]

Amino-lH-pyrazol cyclisiert mit Butindisaure-dimethylester in 60%iger Ausbeute zu 7-Hydroxy-5-methoxycarbonyl-(j)yrazolo[l,5-a]pyrimidin) (Schmp. 248° )2100. [Pg.683]

Athoxycarbonyl-benzol-(-diiithylester 1375 4-Amino-benzol- -dimethylester 1374 Benzol- -diiithylester 1374 Benzol- -diisopropylesier 1375 Benzol- -dimethylester 1355,1369, 1374 Benzol- -phenylesler 1362... [Pg.756]

N-(4-Amino-benzoyl)-L- -dimethylester 419 N-[4-(2,2-Diathoxy-athylamino)-benzoyl]-L- -dimethylester 419... [Pg.825]

Amino-benzoylamino)- -dimethylester 419 2- f 4-( 2,2-Diath oxy-athylamino)- benzoylamino]- ... [Pg.825]

Essigsdure-ethylester (in 2-Methyl-tetrahydrofuran 20°, 15 Min.)68 2,2-Dimethyl-propansiiure-methylester (in THF 20°, 15 Min.)68 12-Hydroxy-dodecansdure-methylester (in 2-Methyl-tetrahydrofuran 22°, 14 Stdn.)69 4-Nitro-benzoesdure-ethytester (in 2-Methyl-tetrahydrofuran 78°, 48 Stdn.)69 6-Amino-peniciUansaure-methylester (22°, 6 Min.)69 Dodecandisaure-dimethylester (22°, 14 Stdn.)69... [Pg.667]

Chemical name poly[[6-[(1,1,3,3-tetramethylbutyl) amino]-1,3,5-triazine-2,4-diyl] [(2,2,6,6-tetramethyl-4-piperidinyl) imino]-1,6-hexanediyl[(2,2,6,6-tetra-methyl-4-piperidinyl)imino]]) + butane-dioic acid, dimethylester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol ... [Pg.431]

Amino-oc. thozalyl-crotonsiure 3 I 289. tn>ns-CycIopn>pan trioarbons are-(1.2.3)-dimethylester-amid 9, 972. [Pg.250]

Stabilizers UVA 2-hydroxy-4-octyloxybenzophenone 2-(2H-benzo-triazol-2-yl)-6-dodecyl-4-methylphenol, branched linear propanedioic acid, [(4-methoxyphenyl)-methylene]-dimethyl ester HAS 1,3,5-triazine-2,4,6-triamine, N,N [1,2-ethane-diyl-bis[[[4,6-bis[butyl(1,2,6,6-pentamethyl-4-piperidinyl) amino]-1,3,5-triazine-2-yl]imino]-3,1 -propanediyl]bis[N, N -dibutyl-N ,N -bis(1,2,2,6,6-pentamethyl-4-piperidinyl)- poly[[(6-[1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl] [2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6-hexanediyl[2,2,6,6-tetramethyl-4-piperidinyl)imino]] 1,6-hexanediamine- N,N -bis(2,2,6,6-tetramethyl-4-piperidinyl)-polymer with 2,4,6-trichlo-ro-1,3,5-triazine, reaction products with N-butyl-1-butanamine an N-butyl-2,2,6,6-tetramethyl-4-piperidinamine butanedioic acid, dimethylester, polymer with 4-hydroxy-2,2,6,6-tetrameth-yl-1-piperidine ethanol Phenolic antioxidant pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) Amine benzenamine, N-phenyl-, reaction products with 2,4,4-trimethylpentene Optical brightener 2,2 -(1,2-ethyl-enediyldi-4,1-phenylene)bisbenzoxazole, C.I.F.B. 367 ... [Pg.136]

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