Zobrazeno 1 - 10
of 39
pro vyhledávání: '"H. Mohindra Chawla"'
Publikováno v:
ARKIVOC, Vol 2005, Iss 3, Pp 200-210 (2005)
Externí odkaz:
https://doaj.org/article/936a913b24a14ad8b79bae4bd09a459f
Autor:
H. Mohindra Chawla, Meenakshi Nanda
Publikováno v:
ARKIVOC, Vol 2003, Iss 3, Pp 171-175 (2003)
Externí odkaz:
https://doaj.org/article/d5c4fb2322504d5d9ed480453dc77498
Autor:
Rahul Shrivastava, H. Mohindra Chawla
Publikováno v:
Journal of Chemical Research. 2008:347-353
A series of triply bridged symmetrical tert-butylcalix[6]arene–-10,15-dihydro-5 H-tribenzo[ a,d,g]cyclononene conjugates have been synthesised in excellent yields. It has been observed that the synthesised multi-cavity molecular receptors retain th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44ccd50d9035276905513cf2ec2b298c
https://doi.org/10.3184/030823408x324724
https://doi.org/10.3184/030823408x324724
Publikováno v:
ARKIVOC, Vol 2005, Iss 3, Pp 200-210 (2005)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22e954c076a003769aea042fb2966a92
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0006.322
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0006.322
Publikováno v:
Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 26:775-790
Elemental analyses, magnetic susceptibility measurements, IR, electronic spectral data and thermal analysis of the products of the reaction of tetrasodium calix[4]arenesulphonate (TSCS) with M(III) nitrates (M = Cr, Co and Fe) reveal that this reacti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8534090e5475c4dab2fdf3d6739e4dd
https://doi.org/10.1080/00945719608004334
https://doi.org/10.1080/00945719608004334
Synthesis of New Chromogenic Calix[4]arenes Bridged at the Upper Rim through Bisazobiphenyl Linkages
Autor:
H. Mohindra Chawla, K. Srinivas
Publikováno v:
The Journal of Organic Chemistry. 61:8464-8467
Synthesis of new chromogenic calix[4]arenes through the coupling of diazotized 4,4‘-diaminobiphenyls and calix[4]arenes at the upper rim is described. Analysis of the synthesized bisazobiphenyl-bridged calixarenes by NMR and CPK models suggest that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a52eedd60dd2ea7bc91c68bb1d3297f4
https://doi.org/10.1021/jo950808f
https://doi.org/10.1021/jo950808f
Publikováno v:
Tetrahedron. 51:2709-2718
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d96ebc91134194308c8a7976f9a2937
https://doi.org/10.1016/0040-4020(95)00019-5
https://doi.org/10.1016/0040-4020(95)00019-5
Autor:
H. Mohindra Chawla, K. Srinivas
Publikováno v:
Tetrahedron Letters. 35:2925-2928
Synthesis of new chromogenic calix(8)arenes 3–10 through the coupling of diazotized 4,4′-diaminobiphenyl and octahydroxycalix(8)arenes is described. The synthesized derivatives provide an additional substructure and plausible sequestering media f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7142f18879c42c8281c9451f671d4d4e
https://doi.org/10.1016/s0040-4039(00)76662-7
https://doi.org/10.1016/s0040-4039(00)76662-7
Autor:
H. Mohindra Chawla, Shiv K. Sharma
Publikováno v:
ChemInform. 30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bba4723c0c09cb91e6104574b18d1cb
https://doi.org/10.1002/chin.199949193
https://doi.org/10.1002/chin.199949193
Autor:
H. Mohindra Chawla, Manisha Pathak
Publikováno v:
Tetrahedron. 46:1331-1342
Imidazolin-2-ones( 13 - 18 ) on photooxygenation in the presence of methylene blue yielded the corresponding diacylureas as the only products isolated at room temperature. The rate of photooxygenation followed the order 16 > 17 > 18 > 13 > 14 > 15 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf1ab4541303766c5608aacf2d89820c
https://doi.org/10.1016/s0040-4020(01)86697-7
https://doi.org/10.1016/s0040-4020(01)86697-7