Organogermanium compounds and process for producing the same
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United States of America Patent
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Dec 11, 1990
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N/A
app pub date -
Aug 29, 1989
filing date -
Aug 29, 1988
priority date (Note) -
Expired
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Abstract
The present invention provides (A) an organogermanium compound represented by the general formula (1) ##STR1## wherein X is a halogen atom and R is a hydrogen atom, a lower alkyl group or a phenyl group, or by the general formula (2) ##STR2## wherein X and Y are each a halogen atom and R is a hydrogen atom, a lower alkyl group or a phenyl group, or by the general formula (3-O), ##STR3## wherein R is a hydrogen atom, a lower alkyl group or a phenyl group, or by the general formula (3-S), ##STR4## wherein R is a hydrogen atom, a lower alkyl group or a phenyl group, or by the general formula (4-O), ##STR5## wherein R is a hydrogen atom, a lower alkyl group or a phenyl group, or by the general formula (4-S), ##STR6## wherein R is a hydrogen atom, a lower alkyl group or a phenyl group, and (B) a process for producing an organogermanium compound represented by each of the formulas (3-O), (3-S), (4-O) and (4-S).
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