๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Steroids. CII. 1 Synthesis of 19-Norprogesterone from Estrone 2

โœ Scribed by Mills, J. S.; Ringold, H. J.; Djerassi, Carl


Book ID
126191848
Publisher
American Chemical Society
Year
1958
Tongue
English
Weight
534 KB
Volume
80
Category
Article
ISSN
0002-7863

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Bicyclo[2.2.1]heptanes as intermediates
โœ Grieco, Paul A.; Takigawa, Tetsuo; Schillinger, William J. ๐Ÿ“‚ Article ๐Ÿ“… 1980 ๐Ÿ› American Chemical Society ๐ŸŒ English โš– 626 KB

A synthesis of dl-estrone has been accomplished by employing the key bicyclo[2.2.l]heptene intermediate 2 prepared from ketal ester 16 via a series of reactions featuring the remarkable stereospecific alkylation of 16 with 2-(4-methoxybenzocyclobutenyl)ethyl iodide. Intermediate 2 provided direct ac