Zobrazeno 1 - 10
of 52
pro vyhledávání: '"M. J. Villa"'
Autor:
E. Martinez De Marigorta, J. Galarza, Esther Lete, M. J. Villa, Dolores Badia, Esther Domínguez
Publikováno v:
ResearcherID
Publons
Publons
A regioselective synthesis of unsymmetrically substituted deoxybenzoins via α-aminonitriles, establishing the advantage of the use of N,N-dimethylaminonitriles over the corresponding N,N-diethylamino derivatives, is reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bcd75300a99cbb7ff21eb037fb51589
https://doi.org/10.1002/bscb.19890980109
https://doi.org/10.1002/bscb.19890980109
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVI-4-W6-2021, Pp 153-160 (2021)
ICT is one of the technological enablers of a smart city which facilitates the developments in various sectors of the community such as in governance, transportation, education, safety, tourism, and communication. Development of smartphone applicatio
Externí odkaz:
https://doaj.org/article/8a86c701886746fb9675791023c428db
Autor:
L. Hilario, J. A. Duka, M. I. Mabalot, J. Domingo, K. A. Vergara, M. J. Villanueva-Jerez, K. A. Cabello, G. A. Rufino, C. J. Sarmiento
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVI-4-W6-2021, Pp 185-192 (2021)
Rapid urbanization in localities offers a lot of opportunities but also imposes a lot of challenges due to its direct relationship to population growth. This leads to an increase in the demand for essential goods and services such as food, energy, wa
Externí odkaz:
https://doaj.org/article/a7a1acf308ff4a7d8bd1510942a0f47d
Publikováno v:
Tetrahedron Letters. 37:7841-7844
Sequential carbophilic addition of organolithium reagents- N -acyliminium ion cyclization of N -phenenethylsuccinimide 3 yields pyrrolo[2,1-a]isoquinolones 1 in high yields, with the possibility of varying the substituent at C-10b by changing the org
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a11395eb0900e1d6a9af0b14496880e2
https://doi.org/10.1016/0040-4039(96)01745-5
https://doi.org/10.1016/0040-4039(96)01745-5
Publikováno v:
Tetrahedron Letters. 37:6193-6196
Efficient methodologies based on the nucleophilic addition-N-acyliminium ion cyclization and the Parham-type cyclization sequences of N-phenethylimides 1 and 2 are reported for the synthesis of a variety of heterocyclic systems: benzo[a]quinolizidone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0918b5ea0cb93829fae42d4ef05bcb5
https://doi.org/10.1016/0040-4039(96)01321-4
https://doi.org/10.1016/0040-4039(96)01321-4
Publikováno v:
Journal of Heterocyclic Chemistry. 32:1751-1758
The ortho-lithiation-cyclization of iodinated N,N-diacylphenethylamines provides a convenient method for the preparation of 2-(2-acetoamidoethyl)acetophenones and 2-(2-benzamidoethyl)benzophenones, which could be easily transformed into dihydroisoqui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf127154ca4ff901970f1e8c3e70290d
https://doi.org/10.1002/jhet.5570320615
https://doi.org/10.1002/jhet.5570320615
Publikováno v:
Tetrahedron. 51:4701-4710
The 5-aryl-8,9-dialkoxypyrrolo[2,1-a]isoquinolin-3(2H)-ones 1 and 2, which can be considered as 3-arylisoquinoline derivatives, can be efficiently prepared by reaction of the N-1,2-bis(3,4-dimethoxyphenyl)ethylsuccinimides 3 with organolithium reagen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c65f904a57e28e7f83dcee2fd8359d5
https://doi.org/10.1016/0040-4020(95)00154-z
https://doi.org/10.1016/0040-4020(95)00154-z
Publikováno v:
ResearcherID
The one-pot preparation of hindered 1,2-diarylethylamines 3 and 4 and ethylenenamides 5 is achieved via sodium cyanoborohydride reduction and acylation of the deoxybenzoin imines 2 , respectively. A new methodology for the synthesis of 3-arylisoquino
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6665ffb8079a9a1c454dbc70f0524019
https://doi.org/10.1016/s0040-4020(01)85079-1
https://doi.org/10.1016/s0040-4020(01)85079-1
Autor:
Roland Prewo, M. Vlassi, M. J. Villa, Jost H. Bieri, Esther Domínguez, Esther Lete, Gabriel Germain, Juan M. Arrieta
Publikováno v:
ChemInform. 23
C20H24BrNO6, M(r) = 454.3, monoclinic, Cc, a = 27.479 (4), b = 5.128 (1), c = 21.811 (3) angstrom, beta = 139.35 (1)-degrees, V = 2002 (1) angstrom 3, Z = 4, D(x) = 1.51 Mg m-3, Mo K-alpha radiation, lambda = 0.71069 angstrom, mu = 2.07 mm-1, F(000)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4842187dfc4d8d7068f8ca77c7516669
https://doi.org/10.1002/chin.199203065
https://doi.org/10.1002/chin.199203065
Publikováno v:
ChemInform. 25
The one-pot preparation of hindered 1,2-diarylethylamines 3 and 4 and ethylenenamides 5 is achieved via sodium cyanoborohydride reduction and acylation of the deoxybenzoin imines 2 , respectively. A new methodology for the synthesis of 3-arylisoquino
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b41ad89b06bbe7def28e91246473b24
https://doi.org/10.1002/chin.199429131
https://doi.org/10.1002/chin.199429131