Novel 3-triphenylmethoxy-1-alkynes, 3-triphenylmethoxy-1-trans-a

Details Novel 3-triphenylmethoxy-1-alkynes, 3-triphenylmethoxy-1-trans-a Novel 3-triphenylmethoxy-1-alkynes, 3-triphenylmethoxy-1-trans-a

1975-09-18

1977-02-08

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260240R, 2603451, 2603462R, 260413, 260448A, 2604482B, 2604488R, 260468D, 260514D, 260611A, 260614A, C09B 1106

Patent

active

040072100

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:
J.A.C.S., 94, pp. 9256-9258 (1972).
J.A.C.S., 94, pp. 7827-7832 (1972).
Chemical Abstracts, 78, 123918y (1973).
Chemical Abstracts, 76, 71932k (1972).
Chemical Abstracts, 76, 85862z (1972).
McOnie, Protective Groups in Organic Chemistry, Plenum Press, London & N.Y., pp. 96 to 98, 100 to 104 (1973).

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