Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Maria Victoria Vinader"'
Autor:
Maria Victoria Vinader, Maria de la Concepcion Foces-Foces, Pedro Molina, Asunción Alías, A. Arques, Felix H. Cano
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::304e2c1c3c9b8c1d66715430444de104
https://doi.org/10.1002/chin.199232075
https://doi.org/10.1002/chin.199232075
Publikováno v:
Magnetic Resonance in Chemistry. 29:517-520
13C chemical shifts and 13C–31P coupling constants are reported for nineteen pyrazoles bearing an NPPh3 substituent at position 5. The three heterocyclic carbons are coupled with the phosphorus (2J, 3J and 4J). These couplings are very sensitive to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e0ae57dcea4b3853d7c2fcb912f0f1a
https://doi.org/10.1002/mrc.1260290519
https://doi.org/10.1002/mrc.1260290519
Autor:
A. Arques, Pedro Molina, Pilar M. Fresneda, Maria de la Concepcion Foces-Foces, Felix H. Cano, Maria Victoria Vinader
Publikováno v:
Chemische Berichte. 122:307-313
The aza Wittig reaction of iminophosphorane 3 with isocyanates leads to conjugated carbodiimides 4, which undergo electrocyclic ring closure to give ethyl 2-pyridinecarboxylates 5. Iminophosphorane 9 reacts with nitromethane and acetone in a 1:1 mola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30bf4f19067f9de0d50955d8c4000fbf
https://doi.org/10.1002/cber.19891220217
https://doi.org/10.1002/cber.19891220217
Autor:
F. Hernandez Cano, Pedro Molina, A. Arques, Maria Victoria Vinader, Pilar M. Fresneda, Maria de la Concepcion Foces-Foces
Publikováno v:
ChemInform. 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c08c715ace3dbae0c2600f92361f80e
https://doi.org/10.1002/chin.198917216
https://doi.org/10.1002/chin.198917216