36310-31-3Relevant articles and documents
REACTIONS OF ACETYLACETONE WITH ORGANOTELLURIUM (IV) CHLORIDES-C1 BONDED ACETYLACETONATES OF TELLURIUM(IV)
Khandelwal, Bishan L.,Singh, Ajai K.,Bhandari, Narendra S.
, p. 157 - 166 (2007/10/02)
The reactions of acetylacetone (AcAc) with ArTeCl3 (I), Ar2TeCl2 (II) and Ar3TeCl (III) (where Ar = phenyl, 4-hydroxyphenyl, 4-methoxyphenyl, 4-ethoxyphenyl, 3-methyl-4-hydroxyphenyl and 3,4-dihydroxyphenyl) have been investigated.The I gives ArTe(C5H7O2)Cl2 (IV) type derivatives but II and III do not react even on prolonged refluxing in the presence of anhydrous AlCl3.The structural features of the new acetonylacetone derivatives (IV) have been explored by IR, PMR, and CMR spectroscopy.The effect of phenyl ring substituents on the keto-enol tautomerism of IVhas been found to be minor.The bond formation between Te and C1 of AcAc and intramolecular secondary interaction between the oxygen of AcAc and Te have been inferred from spectral data.
COMPOUNDS WITH A TELLURIUM-NITROGEN BOND. N-(ARYLSULFONYL)ARENETELLURINIMIDOYL HALIDES
Stukalo, E. A.,Kisilenko, A. A.,Markovskii, L. N.
, p. 2184 - 2188 (2007/10/02)
In the reaction of diaryl ditellurides and aryltellurenyl chlorides with N,N-dihalogenoarenesulfonamides N-(arylsulfonyl)arenetellurinimidoyl halides are formed.The same compounds are obtained in the reaction of aryltellurium trihalides with disilylated arenesulfonamides.The reactions of the acid halides with trimethylsilylmorpholine leads to the formation of the morpholides of N-(arylsulfonyl)arenetellurinimidic acids, and the reaction with hydrogen chloride, water, and dimedone is accompanied by cleavage of the tellurium-nitrogen bond with the formation of aryltellurium trihalides, arenetellurinyl halides, and telluronium ylides.