L-acetamide

Reaction Enthalpies for ML = M + L, where M = Na and K and L = Acetamide, N,N-ethylacetamide, N,N-Dimethylacetamide, Glycine, Glycinamide, Glycylglycine and Succinamide... 

A 6,6-dimethyl-6,7-dihydropyrido[l,2-c]quinazolinium salt was obtained from the reaction of 2-(2-aminophenyl)-pyridine and acetone <1997AJC109>. Reaction of 3-methyl-l,2,3,4-tetrahydroisoquinoline-l-acetamides 195 (R = H) with 36% aqueous CH20 gave 1,3,4,6,7,11 b-hcxahydro-2//-pyrirmido[6,1 - ]isoquinolin-2-oncs 153 and their 3-methyl derivatives <1997LA1165>. When the reaction was carried out in the presence of 37% aqueous NaOH, 3-hydroxymethyl derivatives 152 were obtained. Reactions with PhCHO were stereospecific affording only diastereomers 196 (Equation 41). 

NBD-CI, 7-chloro-4-nitrobenzo-2-oxa-1,3-diazole MSTFA, N-methyl-N-(trimethylsilyl)trifluoroacetamide BSA, N, O-bis(trimethylsily-l)acetamide MTBSTFA, N-methyl-N-(tetr.-butyldimethylsily)trifluoroacetamide BSTFA, N,0-bis(trimethylsilyl)trifluoroacetamide HFB, heptafluorobutyric acid SFE, supercritical-fluid extraction. 

Preparation of the complexes CdX2L2 (X = C1, Br, I or SCN L = acetamide) has been reported. IR evidence indicates bridging halide ligands, with L coordination via O and N.353 The crystal structure of dichlorobis(N,N-dimethyIacetamide)zinc shows zinc tetrahedrally... 

C]5H14CI2N20) see Clemi/.ole lV-(2-aminophenyl)-A - (4-chlorophenyl)methylJpyrro-lidine-l-acetamide (Ci.jHiiCINiO) see Clemi/.ole... 

Beginning with 6-methyl-2-oxo-4-phenoxy-3-[(benzyl-carbonyl)amino]-l,2-dihydropyridine-1-acetic acid, (I), a method for preparing (R)-N-borono[3-(lH-imidazol-4-yl)propyl]methyl]-3-[(benzyl-carbonyl)amino]-6-methyl-2-oxo-4-phenoxy-1,2-dihydropyridine-l-acetamide HCl, (II), as illustrated in Eq. I, is described by the author in the current invention. 

DIMETHYL-N-(2-METHYLPHENYL)-4-NITRO-lH-PYRAZOLE-l-ACETAMIDE see DSQ810... 

B. 8-0xo-lodo-2-azablcydo[3.3.O]octan-3-on0. A dry, 500-mL, three-necked, round-bottomed flask equipped with magnetic stirring bar, serum stopper, 50-mL pressure-equalizing addition funnel, cold water bath, and argon atmosphere is oharged with 12.5 g (100 mmol) of 2-cyclopentene-l-acetamide, 29.2 mL (210 mmol) of triethylamine (Note 7), and 80 mL of dry pentane (Note 8). By means of the addition funnel, 41 mL (210 mmol) of trimethylsilyl trifluoromethanesulfonate (Note 9) is slowly added to the cooled and rapidly stirred amide suspension over a 50-min period. After the addition is complete, the reaction mixture is stirred for an additional 20 min at room temperature, then the stirring is stopped, and the two layem are allowed to separate. 

Chloro-N-ethylacetanilide (CP 6936, 10) 2-Chloro-6-/-butyl-o-acetotoluidide (CP 31 675, 11) 2-Bromo-6 -/-butyl-o-acetotoluidide (CP 39 179, 12) 2-Bromo-6 -t-butyl-N-methoxymethyl-o-acetotoluidide (CP 45 592, 13) 2-Chloro-2, 6 -dimethyl-N-(isopropoxymethyl)acetanilide (CP 52 665, 14) 2-Chloro-2, 6 -dimethyl-N-(methoxyethyl)acetanilide (CGA 17 020, 15) 2-Chloro-N-(ethoxyethyI)-N-(2-methyl-6-propy 1-1 -cyclohexen-1 -y l)acetamide (CP 56 250, 16)... 

Very stable silyl ethers form when cellulose is treated with trimethylchlorosilane or with bis(trimethylsily l)acetamide... 

Piracetam (2-oxo-pyrrohdine-l-acetamide) stimulated ethanolamine-plasmalogen formation, which might be mediated by an increased synthesis or turnover of cytochrome bj (Woelk and Peiler-ISHiKAWA 1978). The use of various specific antibodies against NADH cytochrome bj reductase indicated the role of microsomal flavoproteins in the supply of reducing equivalents from NADPH or NADP to the cyanide-sensitive factor, cytochrome bs seems to be functional as an electron carrier between flavoproteins and the cyanide-... 

Evanno Y., Dubois L., Servin M. and ete. 4-Oxo-3,5-dihydro-4H-pyridazi-no[4,5-b]indole-l-acetamide derivatives, their preparation, and their application in therapy as GABA agonist . - PCT Int. Appl W09906406, A1 19990211,43 pp. 

Klassen, 1. S. Anderson, S. G. Blades, A. T. Kebarle, P. Reaction enthalpies forM L = M + L, where M = Na and K and L = acetamide, N-methylacetamide, A/A-dimethylacetamide, glycine, and glycylglycine, from determinations of the collision-induced dissociation thresholds. J. Phys. Chem. 1996,100, 14218-14227. 

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