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[PDF] Top 20 2 Isopropoxyphenyl N methyl­carbamate

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2 Isopropoxyphenyl N methyl­carbamate

2 Isopropoxyphenyl N methyl­carbamate

... The bond lengths and bond angles in title molecule (Fig. 1) are in agreement with those reported for a similar compound incorporating the phenoxycarboxamide group (Czugler & Kalman, 1975). In (I), the O3/C10/N1/C11 ... See full document

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Methyl N [(2 hy­droxy­naphthalen 1 yl)(phen­yl)meth­yl]carbamate

Methyl N [(2 hy­droxy­naphthalen 1 yl)(phen­yl)meth­yl]carbamate

... The carbamate function is widely encountered in the structure of biologically active compounds. These compounds are generally prepared from phosegene (Nowick et al. 1992), phosgene derivatives (Majer & Randad, ... See full document

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Two isostructural carbamates: the o tolyl N (pyridin 3 yl)carbamate and 2 bromo­phenyl N (pyridin 3 yl)carbamate monohydrates

Two isostructural carbamates: the o tolyl N (pyridin 3 yl)carbamate and 2 bromo­phenyl N (pyridin 3 yl)carbamate monohydrates

... the methyl group, ...and methyl (Me) groups exhibit isostructurality based on analysis of pairs of compounds in the CSD (van de Streek & Motherwell, 2005), whereby an estimate of 25–30% of compound ... See full document

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Tropical surface water quality studies: Implications for the aquatic fate of N-methyl carbamate pesticides

Tropical surface water quality studies: Implications for the aquatic fate of N-methyl carbamate pesticides

... Sampling studies were conducted in June 2013 at the end of the long rainy season. Twelve sites were surveyed along a 25 km seg- ment of the Ruiru River (Fig. 1). Sites 1 and 2 are located at Ruiru dam inlet and ... See full document

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Ethyl N (2 acetyl 3 oxo 1 phenyl­but­yl)carbamate

Ethyl N (2 acetyl 3 oxo 1 phenyl­but­yl)carbamate

... To a solution of KOH (0.277 g, 0.0049 mol) in 30 ml ethanol was added acetylacetone (0.495 g, 0.0049 mol) and stirred vigorously for 10 minutes. Ethyl N-[(tosyl)(phenyl)methyl]carbamate (1.5 g, ... See full document

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Methyl N [4 (4,6 di­methyl­pyrimidin 2 ylamino)thio­carbon­yl]carbamate

Methyl N [4 (4,6 di­methyl­pyrimidin 2 ylamino)thio­carbon­yl]carbamate

... solution of potassium thiocyanate (0.582 g, 0.006 mol) in ethyl acetate (10 ml). The reaction mixture was refluxed for 2 h. KCl was filtered off and 2-amino-4,6-dimethylpyrimidine (0.615 g, 0.005 mol) was ... See full document

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tert Butyl N benzyl N (4 methyl 2 pyrid­yl)carbamate

tert Butyl N benzyl N (4 methyl 2 pyrid­yl)carbamate

... To a solution of tert -butyl 4-methylpyridin-2-ylcarbamate (0.75 g, 3.6 mmol) in dry DMF (11 ml) was added under an argon-atmosphere sodium hydride (0.18 g, 4.5 mmol, 60% oil dispersion) at 273 K in such a manner ... See full document

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tert Butyl N (4 methyl 2 pyrid­yl)­carbamate

tert Butyl N (4 methyl 2 pyrid­yl)­carbamate

... contains two crystallographically independent molecules forming dimers by pairs of intermolecular N—H N hydrogen bonds. The two molecules are related by a pseudo-twofold axis. The dihedral angle between the ... See full document

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Methyl N hy­dr­oxy N (2 methyl­phen­yl)carbamate

Methyl N hy­dr­oxy N (2 methyl­phen­yl)carbamate

... products and biologically active compounds. The title compound, which was readily synthesized from (N)-(2-methyl- phenyl)hydroxylamine, act as an intermediate for the synthesis of Strobilurin ... See full document

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Methyl N (di­meth­­oxy­phosphor­yl)carbamate

Methyl N (di­meth­­oxy­phosphor­yl)carbamate

... P1 0.0299 (4) 0.0452 (5) 0.0342 (5) 0.0002 (3) 0.0036 (3) 0.0054 (3) O1 0.0403 (11) 0.0678 (13) 0.0464 (13) −0.0103 (9) 0.0021 (9) 0.0123 (10) O4 0.0469 (11) 0.0594 (12) 0.0423 (13) 0.0087 (9) 0.0053 (9) 0.0069 (9) O3 ... See full document

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Ethyl N (3 oxo­butanoyl)­carbamate

Ethyl N (3 oxo­butanoyl)­carbamate

... In the crystal, the molecules are arranged as hydrogen-bonded dimers through the amide moiety of the acyl carbamate (Fig. 2). It is interesting that the molecule evidently adopts exclusively the keto rather ... See full document

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Methyl 2 (N meth­oxy­carbonyl­meth­yl N methylsulfamo­yl)benzoate

Methyl 2 (N meth­oxy­carbonyl­meth­yl N methylsulfamo­yl)benzoate

... of methyl 2-(4-methoxypyrimidin-2-ylcarbamoylsulfamoyl)benzoate, (II) (Ma et ...planar methyl ester moiety (O1/O2/C7/C8) and SO 2 group at dihedral angles of ... See full document

8

Aegiceras corniculatum Linn (Myrsinaceae)

Aegiceras corniculatum Linn (Myrsinaceae)

... Science 2011, 16 Terpenoids, 1-16 have been identified from bark of Aegiceras Corniculatum including Monoterpenoids 1-12 and Triterpenoids 12-16.In [1] [5] [11].The relative configuration of Emerimidine A-B[1-2], ... See full document

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Crystal structures of 4 chloro­phenyl N (3,5 di­nitro­phen­yl)carbamate and phenyl N (3,5 di­nitro­phen­yl)carbamate

Crystal structures of 4 chloro­phenyl N (3,5 di­nitro­phen­yl)carbamate and phenyl N (3,5 di­nitro­phen­yl)carbamate

... phenyl N-phenyl- carbamate gave 16 hits for similar compounds, including two orthorhombic poylmorphs of phenyl N-phenylcarbamate itself (YEHPOQ: Lehr et ... See full document

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Methyl 2 (N ethyl­methane­sulfonamido)benzoate

Methyl 2 (N ethyl­methane­sulfonamido)benzoate

... 1982). In continuation of our research program to synthesize new biologically important 1,2-benzothiazine 1,1-dioxide molecules (Siddiqui et al., 2006; Siddiqui et al., 2007a,b), we embarked on the syntheses of ... See full document

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Synthesis and Characterization of 2-[2-Aryltelluroethyl] -3-Methyl Pyridines (Te,N) and 2-[2-(3-Methyl Pyridoethyltelluro) Ethyl]-3-Methyl Pyridine (N,Te,N)

Synthesis and Characterization of 2-[2-Aryltelluroethyl] -3-Methyl Pyridines (Te,N) and 2-[2-(3-Methyl Pyridoethyltelluro) Ethyl]-3-Methyl Pyridine (N,Te,N)

... determined in acetonitrile and nitro methane (1mM), reveals their nonelectrolytic behaviour. Molecular weights (Table 1) of L [C 14 H 15 NTe] and L’ [C 16 H 20 N 2 Te] determined in chloroform have been ... See full document

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N Methyl N (2 pyridinio­methyl) 2 [N (2 pyridinio­methyl)­methyl­amino] N (2 pyridyl­methyl)­ethanaminium tris­(perchlorate)

N Methyl N (2 pyridinio­methyl) 2 [N (2 pyridinio­methyl)­methyl­amino] N (2 pyridyl­methyl)­ethanaminium tris­(perchlorate)

... NÐH N hydrogen bond between the N atoms of the 2-pyridylmethyl pendant arms bound to the quaternary N atom (Table ...the 2-pyridylmethyl group bound to the tertiary N atom is ... See full document

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Evaluation of Neuroprotective Potential of Some Newly Synthesized Benzopyran-2-One Derivatives in Swiss Albino Mice

Evaluation of Neuroprotective Potential of Some Newly Synthesized Benzopyran-2-One Derivatives in Swiss Albino Mice

... • Three Benzopyran-2-one derivatives FPTMB, DPTMB and HPTMB were screened for neuro- protective potential on CNS using various screen- ing techniques like evasion test for anxiolytic activity, Actophotometer for ... See full document

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tert Butyl N [(S) 3 iso­propyl 2 oxo­oxetan 3 yl]carbamate

tert Butyl N [(S) 3 iso­propyl 2 oxo­oxetan 3 yl]carbamate

... mg, 2 mmol) and diethyldiaza- dicarboxylate in dry tetrahydrofurane with solution of Boc-(S)-iso-propylserine (N-Boc-(S)-hydroxymethylvaline) in dry THF (670 mg, 2 mmol) at ...aseluent.The ... See full document

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N Hexanoyl N′ (6 methyl 2 pyrid­yl)thio­urea

N Hexanoyl N′ (6 methyl 2 pyrid­yl)thio­urea

... All H atoms were located in a difference map, and then placed in geometrically idealized positions and allowed to ride on the parent C or N atoms with C—H = 0.93–0.97 A ˚ and N—H = 0.86 A˚, and with U iso ... See full document

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