Lithium 3-triphenylmethoxy-1-trans-alkenyl-dialkyl alanates

Details Lithium 3-triphenylmethoxy-1-trans-alkenyl-dialkyl alanates Lithium 3-triphenylmethoxy-1-trans-alkenyl-dialkyl alanates

1973-04-27

1976-01-13

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260240R, 2603451, 2603462R, 2604482B, 2604488R, 260468D, 260514D, 260611A, 260614R, C07F 506

Patent

active

039324796

ABSTRACT:
This disclosure describes 3-triphenylmethoxy-1-alkynes, 3-triphenylmethoxy-1-trans-alkenyl-dialkyl-alanes, and lithium 3-triphenylmethoxy-1-trans-alkenyl-dialkyl alanates useful as intermediates for the preparation of certain 11-hydroxy- and 11-deoxy-9-keto(or hydroxy)-prostanoic acid derivatives which possess bronchodilator, hypotensive, and anti-ulcer activity.

REFERENCES:
patent: 2967875 (1961-01-01), Wilke
patent: 3010985 (1961-11-01), Ramsden
patent: 3154528 (1964-10-01), Kottewhahn et al.
patent: 3193566 (1965-07-01), Wicklatz et al.
Chemical Abstracts, Vol. 73, 99010v (1970).
J. A. C. S. Vol. 85, pp. 2165-2166 (1963).
J. A. C. S. Vol. 89, pp. 2754-2755 (1967).

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