E-LIB Suche - Ergebnisse für: Dhar, Durga Nath

1

Physicochemical methods for monitoring seasonal variations ..:

Goyal, Mamta ; Dhar, Durga Nath ; Singh, S. K.
Environmental Monitoring and Assessment. 171 (2010) 1-4 - p. 425-427 , 2010

Link: https://doi.org/10.1007/..

2

The chemistry of chlorosulfonyl isocyanate:

Dhar, Durga Nath ; Dhar, Preeti , 2002

Link: https://search.ebscohost..

3

A Simple Route for the synthesis of Oxazepine-2-One Systems..:

Kumar, E. Sampath ; Dhar, Durga Nath
Synthetic Communications. 25 (1995) 13 - p. 1939-1945 , 1995

Link: https://doi.org/10.1080/..

4

Cyclization of 2′-Aminochalcones with Chlorosulfonyl Isocya..:

Kumar, Pramod ; Dhar, Durga Nath
Synthetic Communications. 25 (1995) 13 - p. 1933-1938 , 1995

Link: https://doi.org/10.1080/..

5

Synthesis of Oxazepinones from Vinyloxiranes and Chlorosulf..:

Daniel, Joseph ; Shukla, Deepti ; Dhar, Durga Nath
Chemistry Letters. 21 (1992) 8 - p. 1575-1578 , 1992

Link: https://doi.org/10.1246/..

6

Cycloaddition of chlorosulfonyl isocyanate with arylmethyle..:

Daniel, Joseph ; Dhar, Durga Nath
Tetrahedron. 48 (1992) 22 - p. 4551-4554 , 1992

Link: https://doi.org/10.1016/..

7

Pyridinium Chlorochromate Oxidation of Some Steroidal Syste..:

Dhar, Durga Nath ; Singh, Anil Kumar
Zeitschrift für Naturforschung B. 32 (1977) 12 - p. 1476-1477 , 1977

Link: https://doi.org/10.1515/..

8

Infrarot-Untersuchungen an substituierten Flavanonen und de..:

Dhar, Durga Nath ; Gupta, Ved Prakash
Monatshefte f�r Chemie. 106 (1975) 2 - p. 333-338 , 1975

Link: https://doi.org/10.1007/..

9

FLAVONOID CONSTITUENTS OF THE LEAVES OF CINCHONA LEDGERIANA:

Dhar, Durga Nath ; Munjal, Ramesh Chand
Current Science. 43 (1974) 15 - p. 479 ff. , 1974

Link: https://www.jstor.org/st..

10

Synthesis and Spectroscopic Studies of N-(Aryl)-N'-(2-thiaz..:

Dhar, Durga Nath ; Munjal, Ramesh C.
Zeitschrift für Naturforschung B. 29 (1974) 5-6 - p. 408-409 , 1974

Link: https://doi.org/10.1515/..

11

Notizen: Studies in the Synthesis of Some 4-Hydroxy-3.5-Dis..:

Dhar, Durga Nath ; Munjal, Ramesh C.
Zeitschrift für Naturforschung B. 28 (1973) 5-6 - p. 369-370 , 1973

Link: https://doi.org/10.1515/..

12

Thin-layer chromatography of some α, β-unsaturated carbonyl..:

Dhar, Durga Nath ; Misra, Shyam Sunder
Journal of Chromatography A. 69 (1972) 2 - p. 416-418 , 1972

Link: https://doi.org/10.1016/..

13

Thin-layer chromatography of some α,β-unsaturated carbonyl ..:

Nath Dhar, Durga
Journal of Chromatography A. 67 (1972) 1 - p. 186-187 , 1972

Link: https://doi.org/10.1016/..

14

Absorption spectra of some substituted chalcones:

Nath Dhar, Durga ; Singhal, D.V.
Spectrochimica Acta Part A: Molecular Spectroscopy. 26 (1970) 5 - p. 1171-1172 , 1970

Link: https://doi.org/10.1016/..

15

Spectral Studies of Some Substituted Chalcones-II:

DURGA NATH DHAR ; R. K. SINGH
doi:10.5281/zenodo.6420985. , 1973

Link: https://zenodo.org/recor..