Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Guru S. Gadaginamath"'
Autor:
Guru S. Gadaginamath, Nevin Thunduvila Mathew, S.B. Halligudi, Han Mo Jeong, Tejraj M. Aminabhavi, Anjanapura V. Raghu
Publikováno v:
Journal of Applied Polymer Science. 113:2747-2754
Eight different types of novel polyurethanes (PUs) were synthesized through the polyaddition reaction of 4,4′-(ethane-1,2-diylidenedinitrilo)diphenol and 4,4′-(pentane-1,5-diylidenedinitrilo)diphenol with four different diisocyanates: 4,4′-diph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebc6b2f385997c933140a9625351d874
https://doi.org/10.1002/app.28257
https://doi.org/10.1002/app.28257
Autor:
Anjanapura V. Raghu, M. Priya, Guru S. Gadaginamath, Tejraj M. Aminabhavi, Han Mo Jeong, P. Seema
Publikováno v:
Journal of Applied Polymer Science. 110:2315-2320
This article deals with the synthesis and characterization of novel polyurethanes (PUs) by the reaction between two aromatic diisocyanates (4,4′-diphenylmethane diisocyanate and tolylene 2,4-diisocyanate) and two aliphatic diisocyanates (isophorone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbef8c2dbec3f78151533da61a499924
https://doi.org/10.1002/app.27366
https://doi.org/10.1002/app.27366
Autor:
Nevin Thunduvila Mathew, S.B. Halligudi, Anjanapura V. Raghu, Guru S. Gadaginamath, Tejraj M. Aminabhavi
Publikováno v:
Reactive and Functional Polymers. 67:503-514
Eight novel polyurethanes (PUs) based on 4,4′-[1,4-phenylenedi-diazene-2,1-diyl]bis(2-carboxyphenol) and 4,4′-[1,4-phenylenedi-diazene-2,1-diyl]bis(2-chloro- phenol) as hard segments with four diisocyanates viz., 4,4′-diphenyl-methane diisocyan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b2458b2a238f657fcc29cf7aa6a4fc2
https://doi.org/10.1016/j.reactfunctpolym.2007.02.003
https://doi.org/10.1016/j.reactfunctpolym.2007.02.003
Publikováno v:
Journal of Applied Polymer Science. 104:81-88
Four novel polyurethanes (PUs) containing 2,6-bis(4-hydroxybenzylidene) cyclohexanone hard segments with four diisocyanate, namely, 4,4′-diphenylmethane diisocyanate, toluene 2,4-diisocyanate, isophorone diisocyanate, and hexamethylene diisocyanate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b682a911a16ade57675046ead03965a3
https://doi.org/10.1002/app.25518
https://doi.org/10.1002/app.25518
Autor:
Tejraj M. Aminabhavi, S.B. Halligudi, Anjanapura V. Raghu, Guru S. Gadaginamath, Nevin Thunduvila Mathew
Publikováno v:
Journal of Applied Polymer Science. 106:299-308
Eight novel polyurethanes based on 2,2′-[1,4-phenylenebis(nitrilomethylylidene)]diphenol and 2,2′-[4,4′-methylene-di-2-methylphenylene-1,1′-bis(nitrilomethylylidene)]diphenol acting as hard segments with two aromatic and two aliphatic diisocy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca9353f1ff0b814881253a5abfa759a9
https://doi.org/10.1002/app.26547
https://doi.org/10.1002/app.26547
Autor:
Sheetal S. Jawalkar, S.B. Halligudi, Anjanapura V. Raghu, Guru S. Gadaginamath, Tejraj M. Aminabhavi
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 44:6032-6046
Novel polyurethanes (PUs) based on 2,2′-[ethane-1,2-diylbis(nitrilomethylylidene)]diphenol and 2,2′-[hexane-1,6-diylbis(nitrilomethylylidene)]diphenol as hard segments containing four aromatic diisocyanates (4,4′-diphenylmethane diisocyanate, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19c9718e618acfa81a751f17569e97a2
https://doi.org/10.1002/pola.21686
https://doi.org/10.1002/pola.21686
Publikováno v:
Journal of Applied Polymer Science. 100:576-583
Six novel polyureas were prepared from benzimidazolin-2-one and benzimidazolin-2-thione, which acted as hard segments, with two aromatic diisocyanates (4,4′-diphenylmethane diisocyanate and toluene 2,4-diisocyanate) and one aliphatic diisocyanate (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1770b72ebbcd4288f1ec56c2d47e2a65
https://doi.org/10.1002/app.23334
https://doi.org/10.1002/app.23334
Publikováno v:
Journal of Applied Polymer Science. 98:2236-2244
Novel polyurethanes (PUs) based on 1,3-bis(hydroxymethyl) benzimidazolin-2-one and 1,3-bis(hydroxymethyl) benzimidazolin-2-thione as hard segments with two aromatic diisocyanates, viz., 4,4′-diphenylmethane diisocyanate and toluene 2,4-diisocyanate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7882909ad98022556faa72c525ce2e7
https://doi.org/10.1002/app.22434
https://doi.org/10.1002/app.22434
Publikováno v:
Synthetic Communications. 33:2285-2292
The benzofurans and naphthofurans so far were obtained either by using catalyst or as side products. In the present investigation we are reporting first time the exclusive formation of only 3-acetyl-5-hydroxy-2-methylbenzofuran and 3-acetyl-5-hydroxy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc4b43fe2d0a6f45950bda1b5c26ee88
https://doi.org/10.1081/scc-120021508
https://doi.org/10.1081/scc-120021508
Autor:
Guru S. Gadaginamath, A. G. Kamat
Publikováno v:
Proceedings / Indian Academy of Sciences. 106:857-862
The Friedel-Crafts acetylation of 5-hydroxyindole derivativesla-c regioselectively produced 6-acetyl-5-hydroxy-indole derivatives2a-c which were condensed with cinnamic acid using POC13 and dry pyridine to afford 5-cinnamoyloxy-6-acetyl-indoles3a-c.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab2e530e9148fcdf1b96ac12ac1f9c30
https://doi.org/10.1007/bf02843281
https://doi.org/10.1007/bf02843281