Benzeneselenic acid

Benzenemethanethiol, a-(selenylmethyiene)-metal complexes, 2, 809 Benzeneselenic acid metal complexes, 2, 807 5, 977 Benzenesulfonic acid, 3,4-dihydroxy-antifoggants... 

Stepwise stability constants for complexation between Zn2+ and Cd2+ and the acids X(CH2CH2C02H)2 (X = 0, S, Se or Te), Se(CH2C02H)2, X(CH(Me)C02H)2 (X = S or Se) and H02CCH2SCH2CH2C02H have been measured.882 The structures of benzeneselenic acid complexes of zinc, cadmium and mercury have been investigated by IR spectroscopy the bonding of the areneseleninato ligand depends on the water content of the compound. The hydrated complexes are always of the 0,0-type the anhydrous complexes are mainly 0,0... 

Benzenemethanethiol,a-(selenylmethylene)-metal complexes, 809 Benzeneselenic acid metal complexes, 807 Benzenetetrathiols metal complexes, 606 Benzenethiol, 2-amino-metal complexes, 799 Benzenethiol, o-hydroseleno-metal complexes, 809 Benzimidazole, 2-guanidinium-metal complexes, 283 Benzimidazole, 2-mercapto metal complexes, 802 Benzimidazole, 2-(2-pyridyl)-metal complexes, 93 Benzimidazoles metal complexes, 78, 85 P a, 11... 

From enolates via selenoxidesA Lithium enolates derived from ketones, lactones, and esters react with PhSe-SePh or with phenylselenyl bromide or chloride (PhSeX) to form a-(phenylseleno)carbonyl compounds. These can be oxidized to the corresponding selenoxides with subsequent 5yn-elimination of benzeneselenic acid to form enones. 

Barbituric acid, methyl-5-nitroso-zinc complexes, 958 Bayldonite, 960 Benzeneselenic acid metal complexes, 977 Benzimidazole metal complexes, 949 Benzoquinoline zinc complexes, 953 Benzothiazole zinc complexes, 981 Benzotriazole zinc complexes, 950 Benzoxazole metal complexes, 951 Berry twist... 

The general method of converting ketones into the corresponding a -unsaturated ketones by conversion of the ketones into the phenylselenoketones, followed by oxidation and elimination of benzeneselenic acid, has been applied to phenyl cyclobutyl ketone and 3-phenylcyclobutanone. ... 

---