Synthesis and characterizations of 3,3 '-bis(diphenylphosphinoamine)-2,2 '-bipyridine and 3,3 '-bis(diphenylphosphinite)-2,2 '-bipyridine and their chalcogenides

Baysal, Akin; Aydemir, Murat; Durap, Feyyaz; Guemguem, Bahattin; Oezkar, Saim; YILDIRIM, LEYLA

doi:10.1016/j.poly.2007.03.027

Synthesis and characterizations of 3,3 '-bis(diphenylphosphinoamine)-2,2 '-bipyridine and 3,3 '-bis(diphenylphosphinite)-2,2 '-bipyridine and their chalcogenides

Baysal A., Aydemir M., Durap F., Guemguem B., Oezkar S., YILDIRIM L.

POLYHEDRON, cilt.26, sa.13, ss.3373-3378, 2007 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 26 Sayı: 13
Basım Tarihi: 2007
Doi Numarası: 10.1016/j.poly.2007.03.027
Dergi Adı: POLYHEDRON
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.3373-3378
Hacettepe Üniversitesi Adresli: Evet

Özet

New bis(phosphinoamine) and bis(phosphinite) derivatives of 2,2'-bipyridine were prepared through a single step reaction of 3,3'-diamino-2,2'-bipyridine or 3,3'-dihydroxy-2,2'-bipyridine with diphenylehlorophosphine, respectively. Their P = E chalcogenides (E = 0, S, Se) were also prepared. All the new compounds were characterized by elemental analysis, IR and NMR spectroscopies. The molecular structure of 3.3'-bis(diphenylthiophosphinite)-2,2'-bipyridine was elucidated by single-crystal X-ray crystallography. (c) 2007 Elsevier Ltd. All rights reserved.