TY - JOUR
T1 - Merrifield and wang resins functionalized with bidentate amines
T2 - Useful materials to support reducing complexes and as alkali metal sensors
AU - Aguilar-Martínez, Milagros
AU - Vargas-Durazo, Judas
AU - Ochoa-Lara, Karen L.
AU - Santacruz-Ortega, Hisila
AU - Gálvez-Ruiz, Juan Carlos
PY - 2013/6
Y1 - 2013/6
N2 - Eight chelating resins were synthesized in high yields by supporting 2-aminomethylpyridine, 2,2′-dipyridylamine, 1,2-phenylenediamine and 1,2-ethylenediamine on Merrifield and Wang resins, respectively. These resins were used both as support of reducing complexes and as alkali metal sensors. 16 stable and easy to prepare reducing complexes, derived from the chelating resins and LiBH4 and NaBH4, were prepared in good yields. These complexes showed chemoselectivity to reduce aldehydes in a low molar ratio and short time reactions. The fluorescence-sensing behavior of the chelating resins for alkali metal was studied. The fluorescence response of the materials where 1, 2-phenylenediamine is supported on Merrifield and Wang resins indicate that they behave as sensors for Li+and K+, respectively.
AB - Eight chelating resins were synthesized in high yields by supporting 2-aminomethylpyridine, 2,2′-dipyridylamine, 1,2-phenylenediamine and 1,2-ethylenediamine on Merrifield and Wang resins, respectively. These resins were used both as support of reducing complexes and as alkali metal sensors. 16 stable and easy to prepare reducing complexes, derived from the chelating resins and LiBH4 and NaBH4, were prepared in good yields. These complexes showed chemoselectivity to reduce aldehydes in a low molar ratio and short time reactions. The fluorescence-sensing behavior of the chelating resins for alkali metal was studied. The fluorescence response of the materials where 1, 2-phenylenediamine is supported on Merrifield and Wang resins indicate that they behave as sensors for Li+and K+, respectively.
KW - Chelating resins
KW - Reducing agents
KW - Sensors
KW - Solid phase
KW - Tetrahydroborates
UR - http://www.scopus.com/inward/record.url?scp=84878923388&partnerID=8YFLogxK
U2 - 10.1002/zaac.201300080
DO - 10.1002/zaac.201300080
M3 - Artículo
SN - 0044-2313
VL - 639
SP - 1166
EP - 1172
JO - Zeitschrift fur Anorganische und Allgemeine Chemie
JF - Zeitschrift fur Anorganische und Allgemeine Chemie
IS - 7
ER -