Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1989-01-04
1991-03-05
Gray, Bruce
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568637, 568638, 568640, 568641, 568643, 568654, C07C 4100
Patent
active
049979892
ABSTRACT:
Novel tert-butylalkynols of the formula (I) ##STR1## where Y is hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkyl, aryl, aryloxy or benzyl and m is an integer from 1 to 3, and the individual groups Y may be identical or different when m>1, and a process for their preparation are described.
REFERENCES:
patent: 3513198 (1970-05-01), O'Brien et al.
patent: 4380546 (1983-04-01), Sauter et al.
CA 77 61434f 1972.
CA 78 71594t 1973.
CA 81 67175b 1974.
Pourcelot & Cadiot, Bull. Soc. Chim., France, pp. 3016, 3024 (1966).
McKillop et al., Tetrahedron, vol. 30, p. 1379 (1974).
Dehmlow, Phase Transfer Catalysis In Organic Synthesis, Verlag Chemie, Weinheim, pp. 36-37, (1980).
Rohr Wolfgang
Smuda Hubert
BASF - Aktiengesellschaft
Gray Bruce
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