𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Convenient Method for the Preparation of Δ4,7-Steroidal 3-Ketones and Δ5,7-Sterols.

✍ Scribed by Jose-Luis Giner; Hui Zhao

Publisher
John Wiley and Sons
Year
2006
Weight
24 KB
Volume
37
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Gas chromatographic/mass spectrometric m
Gas chromatographic/mass spectrometric method for the identification of Δ5,7-sterols in sterol mixtures
✍ S. Popov; I. Stoilov; P. Demirev 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 282 KB 👁 1 views

A simple method for gas chromatographiclmass spectrometric identification of A5\*7-sterols and their acetates in complex sterol mixtures is proposed. It is based on the fact that they are more readily dehydrated (respectively deacetylated) at high temperatures, compared with A5-sterols. Sterol mixtu

ChemInform Abstract: Simple and Convenie
ChemInform Abstract: Simple and Convenient Method for the Synthesis of Δ9(11)-3-Hydroxy, Δ1,4- and Δ1,4,9(11)-3-Ketosteroids by Selective Dehydrogenation of 3-Hydroxy-12-ketosteroids.
✍ Boonsong Kongkathip; Ngampong Kongkathip; Ponsak Khunnavutimanotum; Uthai Sakee 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

Simple and Convenient Method for the Synthesis of ∆ 9(11) -3-Hydroxy, ∆ 1,4 -and ∆ 1,4,9(11) -3-Ketosteroids by Selective Dehydrogenation of 3-Hydroxy-12-ketosteroids. -Hecogenin (I) can be selectively dehydrogenated to the corresponding title compounds by treatment with excess amounts of DDQ in an