Can I read Spiro, Ansa-derivatives of Cyclotetraphosphazenes with a Tetrafluorobutane-1,4-diol on EtoBox?

Spiro, Ansa-derivatives of Cyclotetraphosphazenes with a Tetrafluorobutane-1,4-diol by Serap Beşli; Hanife İbişoğlu; Adem Kılıç; İlker Ün; Fatma Yuksel is a Chemistry article available to read on EtoBox.

What is Spiro, Ansa-derivatives of Cyclotetraphosphazenes with a Tetrafluorobutane-1,4-diol about?

The reaction of the octachlorocyclotetraphosphazene, N 4 P 4 Cl 8 (1), in three stoichiometries (1:1, 1:2 and 1:3) with the sodium derivative of the fluorinated diol, 2,2,3,3-tetrafluorobutane-1,4-diol (2), in THF solution at room temperature produced seven products, whose structures have been characterized by elemental analysis, mass spectrometry, 1 H, 19 F, 31 P NMR spectroscopy and by X-ray crystallography, where suitable single crystals were obtained: the mono-spiro compound, N 4 P 4 Cl 6 (OCH 2 CF 2 CF 2 CH 2 O) (3), its ansa isomer (4), cis-and trans-bis-spiro derivatives N 4 P 4 Cl 4 (OCH 2 CF 2 CF 2 CH 2 O) 2 (5 and 6), trisspiro compound N 4 P 4 Cl 2 (OCH 2 CF 2 CF 2 CH 2 O) 3 ( 7), its mono-spiro-bis-ansa isomer (8) and tetrakis-spiro compound N 4 P 4 (OCH 2 CF 2 CF 2 CH 2 O) 4 , ( 9). X-ray crystallographic studies confirmed that the structure of the mono-spiro-bis-ansa isomer (8) has been reported as a first example in the literature. The results of all reactions were compared with previous work on the reaction of hexachlorocyclotriphosphazene, N 3 P 3 Cl 6 with the sodium derivative of the diol (2), in a 1:1.2 mole ratio in the in the same solvent, THF, and with the re

Who reads Spiro, Ansa-derivatives of Cyclotetraphosphazenes with a Tetrafluorobutane-1,4-diol?

Author

Serap Beşli; Hanife İbişoğlu; Adem Kılıç; İlker Ün; Fatma Yuksel

Publisher

Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0277-5387)

Published

2010

Language

EN

Field

Chemistry (Physical Sciences)