Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Lothar Riesel"'
Autor:
Lothar Riesel
Publikováno v:
Zeitschrift für Chemie. 19:161-169
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1855deb0dba1ac0a09afe43085e37f2b
https://doi.org/10.1002/zfch.19790190502
https://doi.org/10.1002/zfch.19790190502
Autor:
Lothar Riesel, Eckhard Herrmann, Horst Pautzmann, Rolf Somieski, Herbert Kroschwitz, Dieter Schröuter, Hans-Albert Lehmann
Publikováno v:
Zeitschrift für Chemie. 10:466-468
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f8171d79b2c18be645c4a6806ef979f
https://doi.org/10.1002/zfch.19700101212
https://doi.org/10.1002/zfch.19700101212
Autor:
Lothar Riesel, Berthold Thomas
Publikováno v:
Zeitschrift für Chemie. 20:335-337
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60ba2262a262db7bf9ee32ed33eb02a1
https://doi.org/10.1002/zfch.19800200905
https://doi.org/10.1002/zfch.19800200905
Publikováno v:
Zeitschrift f�r anorganische und allgemeine Chemie. 620:1099-1102
Es wird uber die Reaktionen der Trifluorhalomethane CF3X (X = Cl, Br, I) mit Ph3P, Bu3P, (Me2N)3P und (Et2N)3P berichtet. CClF3 verhalt sich inert. CBrF3 und CF3I bilden in Acetonitril mit Bu3P Trifluormethylphosphoniumsalze, [Bu3PCF3]X (X = Br, I),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0394116c0f43787a3e51336287486c6e
https://doi.org/10.1002/zaac.19946200625
https://doi.org/10.1002/zaac.19946200625
Autor:
Lothar Riesel, Cornelia Mundt
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 89:133-144
Derivatisation reactions of 2-chloro-3-dichlorophosphanyl-1-methyl-1.3.2-diazaphosphorinane 1 with protic nucleophiles like HNEt2, CH3OH, C2H5OH and the Franz-reagent NEt33HF forming the substituted N-phosphanyldiazaphosphorinanes 2-12 are described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc44f43b610d87a9adc7b17f1659af4a
https://doi.org/10.1080/10426509408020442
https://doi.org/10.1080/10426509408020442
Autor:
Lothar Riesel, Cornelia Mundt
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 88:179-183
The reaction of PCl3 with propanolamine-1.3 in the presence of Net3 was studied and found to form two heterocyclic compounds, the 2-chloro-3-dichlorophosphanyl-1.3.2-oxazaphosphorinane and the 2-aminopropoxy-1.3.2-oxazaphosphorinane, which could be i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e78ab4152fa57f62ef00bb9341c10cd3
https://doi.org/10.1080/10426509408036919
https://doi.org/10.1080/10426509408036919
Autor:
Lothar Riesel, Cornelia Mundt
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 88:169-177
Derivatisation reactions of 2-chloro-3-dichlorophosphanyl-1.3.2-oxazaphosphorinane lb with protic nucleophiles like HNEt2, C2H5OH, CH2OH and the Franz-reagent NEt33HF forming the substituted N-phosphanylphosphorinanes 2-10 are described. Furthermore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::502cb007d70c4bfec1e3d220ff2966fc
https://doi.org/10.1080/10426509408036918
https://doi.org/10.1080/10426509408036918
Autor:
Lothar Riesel, C. Mundt
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 88:75-81
The formation of the N-phosphanyl derivatives of the oxaza- and diazaphosphorinanes and -phospholanes 2-10 by the reaction of PX3 (X = Cl, Br) with alcoholamines and diamines is described. The unusually large 2 J PNP coupling constants of the product
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2055ce424311fdfa318dbb4774527fd
https://doi.org/10.1080/10426509408036908
https://doi.org/10.1080/10426509408036908
Publikováno v:
Zeitschrift für Naturforschung B. 48:1760-1766
Iodomethyltriphenylphosphonium iodide, (C6H5)3PCH2I+I-, has been prepared by the reaction of (C6H5)3P with CH2I2 in dichloromethane forming colourless needle like crystals. The crystal and molecular structures have been determined by an X-ray structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17769b8da11a4195fffe18fccbcabcce
https://doi.org/10.1515/znb-1993-1211
https://doi.org/10.1515/znb-1993-1211
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 76:207-210
The reaction of phosphorus (III) halides, R′3−n PXn (X [dbnd] F, C1), with silyl azides, R3SiN3, are described. N-silyated halo- phosphazenes, R'3−n PX [dbnd]N[sbnd]SiR3, are only obtained with fluorophosphanes having bulky substituents. Usuall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e381b54782d613a829f20499766d1d5
https://doi.org/10.1080/10426509308032395
https://doi.org/10.1080/10426509308032395