Synthesis of penta- and hexa-m-phenylenecyclophosphites and thiophosphates

Authors
Nifantyev, EE Rasadkina, EN Yankovich, IV Vasyanina, LK
Citation
Ee. Nifantyev et al., Synthesis of penta- and hexa-m-phenylenecyclophosphites and thiophosphates, PHOSPHOR SU, 165, 2000, pp. 213-220
Citations number
2
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
ISSN journal
10426507 → ACNP
Volume
165
Year of publication
2000
Pages
213 - 220
Database
ISI
SICI code
1042-6507(2000)165:<213:SOPAHA>2.0.ZU;2-8
Abstract
New representatives of an original crown ether class-penta- and hexaresorci nolamidophosphites (7a,b and 13a,b)-were synthesized using the molecular as semblage technique. Their thio derivatives (8a,b and 14a,b) were obtained, as well as the rhodium (I) complex of hexaphosphite 13b (16). Macrocycle 15 containing both P3+ and P5+ was synthesized, H-1 and P-31 NMR spectroscopy data suggested the higher conformational flexibility of phosphite macrocyc les.