Synthesis method for reductant precursor

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260396R, C07C 5010, C07C 5016, C07C 5022, C07C 5024

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active

045928673

ABSTRACT:
A synthesis method is provided for the synthesis of quinone compounds of the formula ##STR1## where n is 0-3, Y.sup.1 is alkoxy, Y.sup.2 is alkoxy, chloro, bromo or hydrogen and R' and R" each and independently are hydrogen, alkyl or phenyl. These compounds are useful as reductant precursors in tellurium imaging compositions.

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patent: 4419368 (1983-12-01), Jones et al.
patent: 4460678 (1984-07-01), Yu et al.
patent: 4532078 (1985-07-01), Yu et al.
Chemical Abstract, vol. 66, #28720w, 1966, Kerfanto et al., Aminolysis of Halogen Derivatives.

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