Organic compounds -- part of the class 532-570 series – Organic compounds – Sulfur containing
Patent
1981-05-20
1983-02-01
Lone, Werren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Sulfur containing
568 32, 568 33, 568 42, 568337, 568414, 568416, C07C15100
Patent
active
043717080
ABSTRACT:
4-substituted 3,3-dimethyl-butan-2-ones of the formula ##STR1## in which R represents cyano or the grouping --X--R.sup.1,
wherein
REFERENCES:
patent: 2374283 (1945-04-01), Grun et al.
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patent: 4141919 (1979-02-01), Gremmelmaier
patent: 4254132 (1981-03-01), Kramer
patent: 4255434 (1981-03-01), Kramer
patent: 4267381 (1981-05-01), Jautelat et al.
Bisagni et al., "Chemical Abstract", vol. 72 (1970), p12289a.
Hayami "Tetrahedron Letters No. 11, pp. 1385-1386, Pergaman Press Britain.
Elbe Hans-Ludwig
Kramer Wolfgang
Bayer Aktiengesellschaft
Lone Werren B.
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