Substituted carboxyalkoxyaminodihydrobenzophenones

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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560 9, 560 21, 560 29, 560 30, 560115, 560156, 544315, 544318, 568335, 568337, C07C125065

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043160425

ABSTRACT:
Compounds of the formula II: ##STR1## are produced by reacting a compound of the formula III ##STR2## with a compound of the formula IV: ##STR3## wherein R.sub.1 is hydrogen, alkyl of 1 to 5 carbon atoms, cycloalkyl of 3 to 6 carbon atoms, alkyl of 1 to 4 carbon atoms substituted by cycloalkyl of 3 to 6 carbon atoms, polyhaloalkyl of 1 to 5 carbon atoms, allyl, propargyl, enzyl or aryl,

REFERENCES:
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patent: 3937705 (1976-02-01), Hardtmann
patent: 4021469 (1974-05-01), Weston
patent: 4067868 (1978-01-01), Ishizumi
patent: 4220747 (1980-09-01), Preziosi et al.
Holmes, Organic Reactions, John Wiley & Sons, Inc., NY. vol. IV, pp. 60-63, 78-90, 152-169, 1962.
Dauben et al., Organic Reactions, John Wiley & Sons, NY. vol. 24, p. 288-289, 1976.
Migrdichian, Organic Synthesis, Reinhold Publishing Corp, NY, vol. 2, 1205-1208, 1960.

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