Результаты исследований: Научные публикации в периодических изданиях › статья
Stereo- and regioselective synthesis of β-amino-β-tetrazolylvinylphosphonates. / Svintsitskaya, Nataly I.; Dogadina, Albina V.; Starova, Galina L.; Trifonov, Rostislav E.
в: Tetrahedron Letters, Том 55, № 39, 2014, стр. 5381-5385.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - Stereo- and regioselective synthesis of β-amino-β-tetrazolylvinylphosphonates
AU - Svintsitskaya, Nataly I.
AU - Dogadina, Albina V.
AU - Starova, Galina L.
AU - Trifonov, Rostislav E.
PY - 2014
Y1 - 2014
N2 - Addition of 5-substituted tetrazoles to dimethyl [(N,N-diisopropylamino)ethynyl]phosphonate proceeds regio- and stereoselectively to yield (Z)[2-diisopropylamino-2-(tetrazolyl)vinyl]phosphonic acid dimethyl esters. The Z-configuration of the products was confirmed by H-1 NMR spectroscopy and single-crystal X-ray diffraction. The reactions occur via nucleophilic attack of tetrazole involving predominantly the N-1 atom of the tetrazole ring. (C) 2014 Elsevier Ltd. All rights reserved.
AB - Addition of 5-substituted tetrazoles to dimethyl [(N,N-diisopropylamino)ethynyl]phosphonate proceeds regio- and stereoselectively to yield (Z)[2-diisopropylamino-2-(tetrazolyl)vinyl]phosphonic acid dimethyl esters. The Z-configuration of the products was confirmed by H-1 NMR spectroscopy and single-crystal X-ray diffraction. The reactions occur via nucleophilic attack of tetrazole involving predominantly the N-1 atom of the tetrazole ring. (C) 2014 Elsevier Ltd. All rights reserved.
U2 - 10.1016/j.tetlet.2014.08.018
DO - 10.1016/j.tetlet.2014.08.018
M3 - Article
VL - 55
SP - 5381
EP - 5385
JO - Tetrahedron Letters
JF - Tetrahedron Letters
SN - 0040-4039
IS - 39
ER -
ID: 7010812