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Can I read The Alumina-catalyzed Addition of Diazomethane to Steroidal Ketones on EtoBox?
The Alumina-catalyzed Addition of Diazomethane to Steroidal Ketones by Phillip A. Hart; Robert A. Sandmann is a Chemistry article available to read on EtoBox.
What is The Alumina-catalyzed Addition of Diazomethane to Steroidal Ketones about?
In connection with an investigation of easy methods for the preparation of B and C-homosteroids, we studied the alumina-catalyzed (1) addition of diazomethane to several steroidal ketones. During these studies a specificity for epoxide formation was observed that was apparently a combined function of the catalyst as well as the A-B ring fusion. The alumina-catalyzed (Woelm, neutral, activity I) reaction of 5pandrostan-17p-ol-3-one, l\_, (2) with excess distilled diazomethane in ether\*\* resulted in a three-component mixture. Silica gel chromatography afforded a small amount of A-homo-5p-androstan-17p-ol-4-one, z;\*\*\* mp, 170-171~ bit. (3) mpf 172.5-173q
Who reads The Alumina-catalyzed Addition of Diazomethane to Steroidal Ketones?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Phillip A. Hart; Robert A. Sandmann
- Publisher
- Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0040-4039)
- Published
- 1969
- Language
- EN
- Field
- Chemistry (Physical Sciences)