Oxy and thio phosphorus acid derivatives of tin. 8. Tin(II) bis(dithiophosphate) esters and their bipyridyl adducts. X-ray crystal and molecular structure of bis(O,O'-diphenyl dithiophosphato)tin(II), a bicyclic dimer held together by three-coordinated sulfur atoms and by .eta.6-phenyl interactions binding tin(II) lone pairs to phenoxy ester groups

1982 ◽  
Vol 21 (4) ◽  
pp. 1410-1416 ◽  
Author(s):  
J. L. Lefferts ◽  
K. C. Molloy ◽  
M. B. Hossain ◽  
D. Van der Helm ◽  
J. J. Zuckerman
Keyword(s):  
Molecular Structure ◽  
Crystal And Molecular Structure ◽  
Phosphorus Acid ◽  
X Ray ◽  
Lone Pairs ◽  
Derivatives Of

The Meisenheimer Rearrangement in Heterocyclic Synthesis. IV. Derivatives of the 2H,6H-1,5,4-Benzodioxazocine and 7H-1,6,5-Benzodioxazonine Ring Systems: X-Ray Crystal Structure of 10-Methoxy-5-methyl-7-phenyl-2,3,4,5-tetrahydro-7H-1,6,5-benzodioxazonine

1988 ◽  
Vol 41 (3) ◽  
pp. 293 ◽  
Author(s):  
JB Bremner ◽  
EJ Browne ◽  
LM Engelhardt ◽  
IWK Gunawardana ◽  
AH White
Keyword(s):  
Molecular Structure ◽  
Crystal Structure ◽  
Crystal And Molecular Structure ◽  
Ring System ◽  
Heterocyclic Synthesis ◽  
Rearrangement Product ◽  
Ring Systems ◽  
X Ray ◽  
Derivatives Of ◽  
Moderate Yield

Meisenheimer rearrangement of the N-oxides (4) derived from a series of 5-aryl-4-methyl-2,3,4,5-tetrahydro-1,4-benzoxazepines (3) gave rise to eight derivatives (5) of the new 2H,6H-1,5,4-benzodioxazocine ring system. Reaction of 9-methoxy-5-methyl-6-phenyl-3,4,5,6- tetrahydro-2H-1,5-benzoxazocine (6) with 3-chloroperoxybenzoic acid gave an unstable N-oxide (7). A Meisenheimer rearrangement product from (7), 10-methoxy-5-methyl-7-phenyl-2,3,4,5-tetrahydro-7 H-1,6,5- benzodioxazonine (8), the first example of this ring system, was isolated directly in moderate yield on oxidation of (6) with cooling. The crystal and molecular structure of (8) has been determined by X-ray crystallographic methods.

ChemInform Abstract: Crystal and Molecular Structure of Methylsulfinyl Derivatives of Furan and Thiophene by X-Ray Diffraction.

ChemInform ◽  
2010 ◽  
Vol 22 (37) ◽  
pp. no-no
Author(s):  
U. FOLLI ◽  
D. IAROSSI ◽  
A. MUCCI ◽  
A. MUSATTI ◽  
M. NARDELLI ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Crystal And Molecular Structure ◽  
X Ray Diffraction ◽  
X Ray ◽  
Derivatives Of

Crystal and molecular structure of methylsulphinyl derivatives of furan and thiophene by X-ray diffraction

1991 ◽  
Vol 246 (1-2) ◽  
pp. 99-111 ◽  
Author(s):  
Ugo Folli ◽  
Dario Iarossi ◽  
Adele Mucci ◽  
Amos Musatti ◽  
Mario Nardelli ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Crystal And Molecular Structure ◽  
X Ray Diffraction ◽  
X Ray ◽  
Derivatives Of

ChemInform Abstract: Oxy- and Thio-Phosphorus Acid Derivatives of Tin(IV). The Crystal and Molecular Structure of O-Methylmethylphosphatotriphenyltin(IV).

ChemInform ◽  
1990 ◽  
Vol 21 (24) ◽  
Author(s):  
J. G. MASTERS ◽  
F. A. K. NASSER ◽  
M. B. HOSSAIN ◽  
A. P. HAGEN ◽  
D. VAN DER HELM ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Crystal And Molecular Structure ◽  
Phosphorus Acid ◽  
Derivatives Of
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