• No results found

[PDF] Top 20 H NMR, 13 C NMR, EIMS). Newly synthesized compounds were

Has 10000 "H NMR, 13 C NMR, EIMS). Newly synthesized compounds were" found on our website. Below are the top 20 most common "H NMR, 13 C NMR, EIMS). Newly synthesized compounds were".

H NMR, 13 C NMR, EIMS). Newly synthesized compounds were

H NMR, 13 C NMR, EIMS). Newly synthesized compounds were

... The synthetic root adopted to get the target compounds are depicted in Scheme-1. The 2-amino-4- (carboethoxymethyl)thiazole (1) was reacted with acetic anhydride for 1 hr to get compound 2 and then 2 was treating ... See full document

6

H NMR, 13 C NMR and mass spectral data. All the synthesized compounds were screened for

H NMR, 13 C NMR and mass spectral data. All the synthesized compounds were screened for

... title compounds is shown in Scheme ...title compounds 2-[4-(methylsulfonyl) benzyl]-5-substituted-1,3,4-oxadiazoles ...the compounds were characterized by analytical and spectroscopic (IR, 1 ... See full document

9

H-NMR, 13 C-NMR, and GCMS. The ligand behaved as a bidentate

H-NMR, 13 C-NMR, and GCMS. The ligand behaved as a bidentate

... been synthesized by the condensation of Benzaldehyde and ...Zn were also synthesized. The ligand and the complexes were characterized by FTIR, UV/visible, 1 H-NMR, 13 ... See full document

6

H NMR, 13 C NMR and mass spectral data. The

H NMR, 13 C NMR and mass spectral data. The

... title compounds is outlined in Scheme ...(1a-d) were condensed with aromatic aldehydes to afford the corresponding hydrazones ...new compounds and intermediates have been characterized by analytical ... See full document

11

H NMR, 13 C NMR, mass spectra and elemental analysis. All the

H NMR, 13 C NMR, mass spectra and elemental analysis. All the

... nucleus were synthesized under reflux ...products were found to be excellent (80-90%). The structures of the synthesized compounds were assigned on the basis of IR, 1 H ... See full document

6

H NMR, 13 C NMR, 31 P NMR and Mass spectroscopy and investigated their antimicrobial activity.

H NMR, 13 C NMR, 31 P NMR and Mass spectroscopy and investigated their antimicrobial activity.

... 1 H NMR, 13 C NMR, 31 P NMR and mass ...of C=O of ester, 1228 cm -1 indicates presence of P=O and band at 1053 cm -1 and 1024 cm -1 indicates presence of –C-O ... See full document

6

H NMR, 13 C NMR, elemental analysesand IR of synthesized

H NMR, 13 C NMR, elemental analysesand IR of synthesized

... 1 were esterified in the presence of acid catalyst. The esters 2 were converted to corresponding hydrazides by reacting with ...3 were further reacted with 5-bromo-2-thiophene- carboxaldehyde 4 to ... See full document

5

H NMR, 13 C NMR and UV spectral data. Besides, the newly synthesized compounds were analysed

H NMR, 13 C NMR and UV spectral data. Besides, the newly synthesized compounds were analysed

... (4) were obtained with the reactions of 3-alkyl(aryl)-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-ones (2) and 3- benzoxy-4-methoxbenzaldehyde (3), which has been synthesized by the reaction of 3-hydroxy-4- ... See full document

6

Synthesis and antifungal activity of novel pyrimidin 2 one analogues

Synthesis and antifungal activity of novel pyrimidin 2 one analogues

... analogues were synthesized by an accessible ...The synthesized new compounds were characterized by 1 H NMR, 13 C NMR, Mass spectral studies and ... See full document

5

Synthesis and antifungal activities of diaryl pyrazoles carboxamide derivatives

Synthesis and antifungal activities of diaryl pyrazoles carboxamide derivatives

... derivatives were prepared by varying the active part (amide group) of ...the synthesized compounds were characterized by, 1 H NMR, 13 C NMR and mass ... See full document

6

Experimental and quantum chemical studies of a novel synthetic prenylated chalcone

Experimental and quantum chemical studies of a novel synthetic prenylated chalcone

... spectra were analyzed. The theoretical molecular structure and NMR spectra were calculated at both the Hartree-Fock and Density Functional (meta: TPSS; hybrid: B3LYP and PBE1PBE; hybrid meta GGA: ... See full document

11

ISOLATION AND CHARACTERIZATION OF MAJOR PHYTOCHEMICALS FROM THE LEAVES OF PIPER BETLE. LINN

ISOLATION AND CHARACTERIZATION OF MAJOR PHYTOCHEMICALS FROM THE LEAVES OF PIPER BETLE. LINN

... hormone synthesized by the pancreatic beta cells, is responsible for the maintenance of glucose homeostasis in human and other ...1 H NMR, 13 C NMR evidenced that the ethanolic ... See full document

19

An easy route to synthesis of thiophene tagged pyrimidin 2 thiones as antibacterial agents

An easy route to synthesis of thiophene tagged pyrimidin 2 thiones as antibacterial agents

... was synthesized by an easy ...The synthesized new compounds were characterized by 1 H NMR, 13 C NMR, Mass spectral studies and elemental analysis and ... See full document

5

S4 were characterized through FT-IR, 1H NMR and13 C NMR. These synthesized compounds have

S4 were characterized through FT-IR, 1H NMR and13 C NMR. These synthesized compounds have

... reagents were obtained from commercial supplies and used without any further ...points were determined on an EZ-melt automated melting point apparatus without ...reactions were carried out under the ... See full document

15

IR, 1H NMR,13 C NMR, MS, and elemental analyses. The newly synthesized compounds were tested for their anti-

IR, 1H NMR,13 C NMR, MS, and elemental analyses. The newly synthesized compounds were tested for their anti-

... spectra were carried out as KBr discs on a Shimadzu IR-470 Spectrometer (Shimadzu, Kyoto, Japan) at Faculty of Pharmacy, Assiut ...1 H NMR spectra were performed on a JEOL JNMLA series FT ... See full document

13

Short Review on Thiazole Derivative

Short Review on Thiazole Derivative

... 1H NMR, 13C NMR and Mass spectra). The compounds were screened for their anti-bacterial activity against Staphylococcus aureus ATCC-9144, Staphylococcus epidermidis ATCC-155, Escherichia coli ... See full document

6

ISOLATION AND STRUCTURE ELUCIDATION OF DAIDZEIN AND GENISTEIN FROM SIRAITIA GROSVENORII

ISOLATION AND STRUCTURE ELUCIDATION OF DAIDZEIN AND GENISTEIN FROM SIRAITIA GROSVENORII

... isoflavones were isolated by the purification of the commercial extract of Luo Han Guo (Siraitia grosvenorii) on a C-18 column using a Biotage Flash Chromatography ...isolated compounds were ... See full document

7

Synthesis, Characterization and Antimicrobial Activity of Metal Complexes with Diethanolamine and Nitro Ligands

Synthesis, Characterization and Antimicrobial Activity of Metal Complexes with Diethanolamine and Nitro Ligands

... The newly synthesized compounds have been confirmed on the basis of elemental analysis, melting points, conductivity, IR, UV-VIS and NMR(1H) spectral methods ... See full document

11

SYNTHESIS AND ANTIMICROBIAL SCREENING OF SOME NEW PYRAZOLINE AND 1,6 DIHYDROPYRIMIDINE DERIVATIVES

SYNTHESIS AND ANTIMICROBIAL SCREENING OF SOME NEW PYRAZOLINE AND 1,6 DIHYDROPYRIMIDINE DERIVATIVES

... The newly synthesized compounds were screened for their antibacterial activity against Gram-positive ...the newly synthesized chemical compounds were tested against ... See full document

10

Synthesis and Antimicrobial Activity of 2-Mercaptobenzothiazole Derivatives

Synthesis and Antimicrobial Activity of 2-Mercaptobenzothiazole Derivatives

... The synthesized compounds (Ci-vii) were characterized on the basis of their ...1 H- NMR and Elemental analysis data, and screened for their antimicrobial ... See full document

6

Show all 10000 documents...