1,2-Methyl shift between platinum and the coordinated aryl group in the reaction of methyl iodide with 2,6-bis[(dimethylamino)methyl]phenyl-N,N',C complexes of platinum(II). X-ray crystal structure of the arenonium-platinum compound [Pt(o-tolyl)(MeC6H3(CH2NMe2)2-o,o')]I

2,2,N-Trimethyl-N-phenyl-2H-azirin-3-amine (1a) was prepared by successive treatment of 2,N-dimethyl-N-phenylpropanamide (18) with phosgene, triethylamine, and sodium azide. Reaction of 1a in THF solution with boron trifluoride gave 2-amino-1,3,3-trimethyl-3H-indolium tetrafluoroborate (19) in high yield.T he latter reacted with acetic anhydride in pyridine to give a mixture of N-(2,3-dihydro-1,3,3-trimethylindol-2-yliden)acetamide (22) and 2,3-dihydro- 1,3,3-trimethylindol-2-one (21).On hydrolysis with aqueous HCl, 22 was converted to 21.T he molecular structures of 19 and 22 were established by X-ray crystal structure determination.

Download Full-text

The use of electrochemical methods in the preparation of new manganese(II) complexes of bidentate schiff base ligands and 1,10-phenanthroline: The X-ray crystal structure of 1,10-phenanthroline bis∗N-[2-(4-methyl)phenyl]-salicylideneiminato∗ manganese(II)

Polyhedron ◽

10.1016/0277-5387(95)00363-0 ◽

1996 ◽

Vol 15 (8) ◽

pp. 1375-1382 ◽

Cited By ~ 8

Author(s):

Lourdes Luaces ◽

Manuel R. Bermejo ◽

Jose A. Garcia-Vazquez ◽

Jaime Romero ◽

Antonio Sousa ◽

...

Keyword(s):

Crystal Structure ◽

Schiff Base ◽

Electrochemical Methods ◽

Schiff Base Ligands ◽

X Ray ◽

Methyl Phenyl

Download Full-text

Synthesis and X-ray Crystal Structure of Bis{2,4,6- tris[bis(trimethylsilyl)methyl]phenyl}dibromoplumbane: The First Monomeric Diorganodihaloplumbane in the Crystalline State

Organometallics ◽

10.1021/om970151j ◽

1997 ◽

Vol 16 (12) ◽

pp. 2748-2750 ◽

Cited By ~ 13

Author(s):

Naokazu Kano ◽

Norihiro Tokitoh ◽

Renji Okazaki

Keyword(s):

Crystal Structure ◽

Crystalline State ◽

X Ray ◽

Methyl Phenyl

Download Full-text

Arylnickel(III) species containing nitrogen trioxide, nitrogen dioxide, and thiocyanate ligands. ESR data and the x-ray crystal structure of hexacoordinate (pyridine)bis(thiocyanato)[o,o'-bis{(dimethylamino)methyl}phenyl]nickel(III)

Organometallics ◽

10.1021/om00133a022 ◽

1986 ◽

Vol 5 (2) ◽

pp. 322-326 ◽

Cited By ~ 44

Author(s):

David M. Grove ◽

Gerard. Van Koten ◽

Pim. Mul ◽

Adolphus A. H. Van der Zeijden ◽

Jos. Terheijden ◽

...

Keyword(s):

Crystal Structure ◽

Nitrogen Dioxide ◽

X Ray ◽

Methyl Phenyl

Download Full-text

Stereoselective Methylation of 1-(Diphenylphosphanyl)-2-[(methoxycarbonyl)methyl]ferrocene. The Crystal Structures of the Methylated Ester and Its Palladium(II) Complex with an Auxiliary 2-[(Dimethylamino)methyl]phenyl Ligand.

Collection of Czechoslovak Chemical Communications ◽

10.1135/cccc20070985 ◽

2007 ◽

Vol 72 (8) ◽

pp. 985-995 ◽

Cited By ~ 6

Author(s):

Martin Lamač ◽

Ivana Císařová ◽

Petr Štěpnička

Keyword(s):

Carboxylic Acid ◽

Carbon Atom ◽

Single Crystal ◽

Crystal Structures ◽

Methyl Iodide ◽

X Ray Diffraction ◽

X Ray ◽

Chiral Carbon ◽

Hydrolysis Of ◽

Methyl Phenyl

Treatment of racemic 1-(diphenylphosphanyl)-2-[(methoxycarbonyl)methyl]ferrocene successively with NaN(SiMe3)2 and methyl iodide affords the C-alkylated product, 1-(diphenylphosphanyl)-2-[1-(methoxycarbonyl)ethyl]ferrocene (6), as a mixture of diastereoisomers in ca. 10:1 ratio, from which the major (S,Rp/R,Sp)-diastereoisomer is easily isolated by crystallisation. (S,Rp/R,Sp)-6 reacts with [Pd(LNC)(MeCN)2]ClO4 (LNC = 2-[(dimethylamino-κN)- methyl]phenyl-κC1) to give the cationic bis-chelate complex (S,Rp/R,Sp)-[Pd(LNC)(6-κ2O,P)]- ClO4 (9). The structures of (S,Rp/R,Sp)-6 and 9 have been determined by single-crystal X-ray diffraction. Hydrolysis of ester 6 to the corresponding carboxylic acid proved to be difficult, being complicated by racemisation at the chiral carbon atom and oxidation of the phosphanyl group.

Download Full-text