𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of (20S)-[7,7,21,21-2H4]-3β-(tert-butyldimethylsilanyloxy)-20-methyl-pregn-5-en-21-ol, a useful intermediate for the preparation of deuterated isotopomers of sterols

✍ Scribed by Pierangela Ciuffreda; Silvana Casati; Deborah Bollini; Enzo Santaniello

Book ID
117213570
Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
111 KB
Volume
68
Category
Article
ISSN
0039-128X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

1H-1,3-Diazepines, 5H-1,3-diazepines, 1,
1H-1,3-Diazepines, 5H-1,3-diazepines, 1,3-diazepinones, and 2,4-diazabicyclo[3.2.0]heptenesPreliminary reports on parts of this work have been published in ref 1. This paper is Diazepines, Part 3. For Part 2, see ref 2.,Electronic supplementary information (ESI) available: NMR spectra of 4a, 4c, 19v ? 20, 19a ? 25a, and 19g ? 25g (Fig. S1?S6), Arrhenius and Eyring plots for H-exchange in 4b,c (Fig. S7), views of the X-ray crystal structures of compounds 26 and 22bB (Fig. S8?S9), bond lengths and angles for compounds 4k, 22bB and 26, preparative procedures and characterization data for all compounds not described in the Experimental section, and computational data (Cartesian coordinates, absolute energies, IR, 1H and 13C NMR) for 20a?c, 21a?b, 22aA?F and 22aB dimer. See http://www.rsc.org/suppdata/ob/b3/b317099c/
✍ Reisinger, Ales; Koch, Rainer; Bernhardt, Paul V.; Wentrup, Curt 📂 Article 📅 2004 🏛 Royal Society of Chemistry 🌐 English ⚖ 496 KB