Zobrazeno 1 - 10
of 51
pro vyhledávání: '"M. Thirumalaikumar"'
Autor:
M. Thirumalaikumar
Publikováno v:
Organic Preparations and Procedures International. 54:1-39
Epoxides are valuable intermediates for the stereocontrolled synthesis of complex organic compounds, and their utility has expanded dramatically with the advent of practical asymmetric catalytic me...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1831aaaddcdbcd973aa25617b1c7075a
https://doi.org/10.1080/00304948.2021.1979357
https://doi.org/10.1080/00304948.2021.1979357
In this present work, structural, spectral, and electronic properties of newly synthesized 1-phenyl-3(4-methoxyphenyl)-2-propenone compounds are examined by making the use of the density functional theory Gaussian 16 W tool. Optimized structural para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df412da0cc3a726d7d490b786bb40419
Autor:
M. Thirumalaikumar
Publikováno v:
Organic Preparations and Procedures International. 43:67-129
The development of asymmetric Michael additions for carbon–carbon bond formation is an important challenge in organic synthesis. 1 , 2 , 3 , 4 , 5 These reactions have been performed under the infl...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::311a66c88e27c6cb607e5f1a28c9082e
https://doi.org/10.1080/00304948.2011.547102
https://doi.org/10.1080/00304948.2011.547102
Publikováno v:
Letters in Organic Chemistry. 2:640-643
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97f0f2b19fd2edba7501c761ece95f73
https://doi.org/10.2174/157017805774296867
https://doi.org/10.2174/157017805774296867
Publikováno v:
Structural Chemistry. 15:339-346
The crystal structures of 1,8-dibenzoylnaphthalene (9), 1,4,5,8-tetrabenzoylnaphthalene (10), and 1,8-diacetylnaphthalene (11) have been determined by X-ray diffraction. Diketone 9 crystallizes in triclinic space group P —1 with a = 7.924(2), b = 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd0f2d59bf8fb59c054b0a78652dbb85
https://doi.org/10.1023/b:stuc.0000026750.39809.07
https://doi.org/10.1023/b:stuc.0000026750.39809.07
Publikováno v:
Journal of Organometallic Chemistry. 609:137-151
NaBH4 does not reduce carboxylic acids, esters, amides and nitriles under ambient conditions. However, the reactivity of NaBH4 can be enhanced by the addition of certain additives. For example, addition of iodine to NaBH4 in THF provides H3B–THF th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da9a7276da0eb5d7624fc38e2ef34ff7
https://doi.org/10.1016/s0022-328x(00)00210-2
https://doi.org/10.1016/s0022-328x(00)00210-2
Autor:
Ponnusamy Mohan, M. Thirumalaikumar, Shanmugam Muthusubramanian, Shunmugaperumal Sivasubramanian, Arumugasamy Vanangamudi
Publikováno v:
Synthetic Communications. 29:2013-2017
The a-aryl-N-(β-phenylethyl)nitrones when subjected to SO2Cl2/Et3N and NCS/NaOMe treatment independently, gave unexpectedly the corresponding amides. These procedures form an alternative route for the rearrangement of nitrones to amides.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6685dc5c4ab9e152024f35d228dcc2b1
https://doi.org/10.1080/00397919908086190
https://doi.org/10.1080/00397919908086190
Autor:
Shanmugam Muthusubramanian, M. Thirumalaikumar, Kasi Pitchumani, C. Venkatachalapathy, S. Sivasubramanian
Publikováno v:
Synthetic Communications. 27:4041-4047
The first clean and the facile clay catalysed synthesis of a,N-diarylnitrones in good yield is reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::716b459026490850bb5dd47f3a8d7601
https://doi.org/10.1080/00397919708005449
https://doi.org/10.1080/00397919708005449
Publikováno v:
European Journal of Medicinal Chemistry. 31:905-908
Synthesis of the title compounds from several aryl aldehydes and 2-nitrocyclohexylhydroxylamine has been described and the action of base on these compounds has been investigated. They have all been tested for their antimicrobial activity against the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45613f45f90d12a55cf12ef20a2dcf3e
https://doi.org/10.1016/s0223-5234(97)89854-6
https://doi.org/10.1016/s0223-5234(97)89854-6
Autor:
M. Thirumalaikumar
Publikováno v:
ChemInform. 42
The development of asymmetric Michael additions for carbon–carbon bond formation is an important challenge in organic synthesis. 1 , 2 , 3 , 4 , 5 These reactions have been performed under the infl...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ae29fd7ffb3a84abd4e8832edc76664
https://doi.org/10.1002/chin.201131260
https://doi.org/10.1002/chin.201131260