3-Methyl-1-(2,3,4-and 2,4,4-trimethyl-1-cyclopentylidene) pent-2

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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568443, 568446, 252522R, C07C 4921

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active

044776837

ABSTRACT:
There is provided novel ketones of the structure: ##STR1## wherein: R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represent hydrogen or methyl provided that:

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