作者:Miguel F. Brañ、José M. Castellano、Pilar de Miguel、Paloma Posada、Concepción R. Sanz、Ana S. Migallón
DOI:10.1016/s0040-4020(01)89622-8
日期:1994.1
explanation is the formation of an anhydrobase as an intermediate; therefore, a new series of anhydrobase have been prepared to carry out the reaction, achieving a good synthetic procedure to obtain 4-(4-pyridyl)oxazoles.
Improvement in the synthesis of<i>N</i>,<i>N</i>'-diacyl-1,2-di(4-pyridyl)ethylenediamines
作者:M. F. Braña、J. M. Castellano、M. L. López Rodriguez
DOI:10.1002/jhet.5570200658
日期:1983.11
A better synthetic route to pharmacologically active N,N'-diacyl-1,2-di(4-pyridyl)ethylenediamines is described.
描述了获得药理活性的N,N′-二酰基-1,2-二(4-吡啶基)乙二胺的更好的合成途径。
Microwave-enhanced aromatic dehalogenation studies: a rapid deuterium-labelling procedure
作者:John R Jones、William J.S Lockley、Shui-Yu Lu、Stewart P Thompson
DOI:10.1016/s0040-4039(00)01941-9
日期:2001.1
Rapid (<1 min) and specific deuterium labelling is achieved through the microwave-enhanced dehalogenation of a number of N-4-picolyl-4-halogenobenzamides using deuterated formate as solid deuterium donor and either homogeneous or heterogeneous catalysts; the percentage deuterium incorporation is a function of the kind of solvent used. (C) 2000 Elsevier Science Ltd. All rights reserved.
BRANA, M. F.;RODRIGUEZ, M. L. L.;GARRIDO, J.;ROLDAN, C. M., J. HETEROCYCL. CHEM., 1981, 18, N 7, 1305-1308
作者:BRANA, M. F.、RODRIGUEZ, M. L. L.、GARRIDO, J.、ROLDAN, C. M.
DOI:——
日期:——
BRANA, M. F.;RODRIGUEZ, M. L. L.;BERLANGA, J. M. C.;ALVAREZ-OSSORIO, R. P+
作者:BRANA, M. F.、RODRIGUEZ, M. L. L.、BERLANGA, J. M. C.、ALVAREZ-OSSORIO, R. P+