Organothallium compounds. Reaction of phenylhydrazine with thallium(iii) oxide

1997 ◽  
Vol 46 (4) ◽  
pp. 824-825
Author(s):  
I. F. Gun’kin

1971 ◽  
Vol 24 (12) ◽  
pp. 2519 ◽  
Author(s):  
GB Deacon ◽  
VN Garg

The complexes (C6F5)2TlX [X = MeCOCHCOMe (acac), CF3COCHCOMe (tfac), CF8COCHCOCF3 (hfac), PhCOCHCOMe (bzac), PhCOCHCOPh (dbm), or quinolin-8- olate (oxinate or ox)], have been prepared by reactions between bromobis(pentafluorophenyl)thallium(III) and the appropriate sodium or thallous β-diketonates or sodium quinolin-8-olate, and react with equimolar amounts of 1,10-phenanthroline (phen) or 2,2?-bipyridyl (bipy) to give the complexes (C6F5)2- (phen or bipy)TlX (X = acac, tfac, or hfac), (C6F5)2(phen)TlX (X = bzac, dbm, or ox), but not (C6F5)2(bipy)TlX (X = bzac, dbm, or ox). On reaction with triphenyl- phosphine oxide or triphenylarsine oxide, the complexes (C6F5)2(Ph3PO or Ph3AsO)-TlX (X = acac, tfac, hfac, or dbm) and (C6F5)2Ph3AsOTl(ox) have been obtained. From conductance and molecular weight measurements and spectroscopic data, the complexes (C6F5)2TlX (except X = ox), (C6F5)2(Ph3PO or Ph3AsO)TlX, and (C6F5)2(phen or bipy)TlX, are considered to be monomeric with chelated β-diketonate or oxinate groups, and hence to contain four-, five-, and six-coordinate thallium respectively, whereas (C6F5)2Tl(ox) is considered to have an associated structure with bridging oxinate groups.







1990 ◽  
Vol 9 (2) ◽  
pp. 504-508 ◽  
Author(s):  
Peter Schwerdtfeger ◽  
Graham A. Bowmaker ◽  
Peter D. W. Boyd ◽  
David C. Ware ◽  
Penelope J. Brothers ◽  
...  


1978 ◽  
Vol 11 (1) ◽  
pp. 57-69 ◽  
Author(s):  
G.B. Deacon ◽  
R.M. Slade ◽  
D.G. Vince


1942 ◽  
Author(s):  
Royal Kilburn Abbott


1972 ◽  
Vol 36 (2) ◽  
pp. 249-255 ◽  
Author(s):  
G.A. Hammond ◽  
D.R. Pollard


1978 ◽  
pp. 323-331
Author(s):  
Jeffrey I. Zink ◽  
Chit Srivanavit ◽  
James J. Dechter


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