✦ LIBER ✦

Total syntheses of the diterpenoids (±)-verrucosan-2β-ol, (±)-neoverrucosan-5β-ol, and (±)-homoverrucosan-5β-ol. An approach to the synthesis of the sesterterpenoid variecolin

✍ Scribed by Edward Piers; Serge L. Boulet

Book ID: 104258471
Publisher: Elsevier Science
Year: 1997
Tongue: French
Weight: 228 KB
Volume: 38
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(97)10507-x

No coin nor oath required. For personal study only.

✦ Synopsis

Efficient total syntheses of the racemic versions of the diterpenoids verrucosan-21~-ol ($), neoverrucosan-5[3-ol ( 6), and homoverrucosan-5l~-ol (7) are described. The production of the key intermediate 15 suggests a possible synthetic approach to the tetracycllc natural product variecolin (l).

📜 SIMILAR VOLUMES

ChemInform Abstract: Total Syntheses of

ChemInform Abstract: Total Syntheses of the Diterpenoids (.+-.)-Verrucosan-2β-ol, (.+-.)-Neoverrucosan-5β-ol, and (.+-.)-Homoverrucosan-5β-ol. An Approach to the Synthesis of the Sesterterpenoid Variecolin.

✍ E. PIERS; S. L. BOULET 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 44 KB 👁 1 views

Chemical synthesis of cholesta-5,7,24-tr

Chemical synthesis of cholesta-5,7,24-trien-3β-ol and demonstration of its conversion to cholesterol in the rat

✍ Terence J. Scallen 📂 Article 📅 1965 🏛 Elsevier Science 🌐 English ⚖ 316 KB

An easy determination of epimeric andros

An easy determination of epimeric androsterones by collision spectroscopy: the molar ratio of 5β-androstan-3α-ol-17-one and 5β-androstan-3β-ol-17-one obtained by hydrogenation of 5β-androstan-3,17-dione on Cu/Al2O3 58-Androstan-3,17-dione on Cu/A1203

✍ Beatrice Pelli; Pietro Traldi; Michele Gargano; Nicolelta Ravasio; Michele Rossi 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 186 KB

Syntheses in the Terpene Series. V. 1 A

Syntheses in the Terpene Series. V. 1 A Synthesis of DL-1,1,6α,10β-Tetramethyl-trans-decal-2β-ol-5-one, the Racemate of a Degradation Product of α-Amyrin

✍ Sondheimer, Franz; Elad, Dov 📂 Article 📅 1958 🏛 American Chemical Society 🌐 English ⚖ 663 KB

Approaches to the Total Synthesis of Adr

Approaches to the Total Synthesis of Adrenal Steroids. VI. 2,4b-Dimethyl-7-ethylenedioxy-1,2,3,4,4aα,4b,5,6,7,8,10,10aβ- dodecahydrophenanthrene-4β-ol-1-one and Related Compounds

✍ Lukes, R. M.; Poos, G. I.; Beyler, R. E.; Johns, W. F.; Sarett, L. H. 📂 Article 📅 1953 🏛 American Chemical Society 🌐 English ⚖ 875 KB

Approaches to the Total Synthesis of Adr

Approaches to the Total Synthesis of Adrenal Steroids. 1 V. 4b-Methyl-7- ethylenedioxy-1,2,3,4,4aα,4b,5,6,7,8,10,10a β-dodecahydrophenanthrene-4 β-ol-1-one and Related Tricyclic Derivatives

✍ Poos, G. I.; Arth, G. E.; Beyler, R. E.; Sarett, L. H. 📂 Article 📅 1953 🏛 American Chemical Society 🌐 English ⚖ 141 KB