Stabilized lithium acetylide and reactions therewith

Details Stabilized lithium acetylide and reactions therewith Stabilized lithium acetylide and reactions therewith

1990-05-10

1991-11-26

Shah, Mukund J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Cyclopentanohydrophenanthrene ring system containing

552592, 552596, 552639, 568874, 568813, 568828, 568838, 568780, 260665R, C07J 700, C07J 7500, C07C 29143, C07F 102

Patent

active

050683683

ABSTRACT:
A process for the preparation of ethynyl carbinols of the formula: ##STR1## wherein R" is hydrogen, a substituted or unsubstituted aliphatic or aromatic hydrocarbon, R'" is a substituted or unsubstituted aliphatic or aromatic hydrocarbon or R" and R'" together to the carbon atom to which they are joined represent a steroid, which comprises the steps of

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Midland, J. Organic Chemistry, 40(15), 1975, pp. 2250 to 2252.
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