𝔖 Bobbio Scriptorium
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Synthesis of analogs of α-ecdysone. A simplified synthesis of 2β,3β,14α-trihydroxy-7-en-6-one-5β-steroids

✍ Scribed by Malcolm J. Thompson; William E. Robbins; John N. Kaplanis; Charles F. Cohen; Stanton M. Lancaster


Book ID
119481172
Publisher
Elsevier Science
Year
1970
Tongue
English
Weight
851 KB
Volume
16
Category
Article
ISSN
0039-128X

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📜 SIMILAR VOLUMES


Sterol synthesis. Synthesis of 15-oxygen
✍ Edward J. Parish; George J. Schroepfer Jr. 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 918 KB

Treatment of 3~.benzoyloxy-140, 15wepoxy-5(~.cholesg-7-ene with boron trifluoride-etherate 8ave, in 43% yield, 30-benzoyloxy-Sa, 14~cholest-7-en,15-one with the unnatt~ral C-D ring juncture, Reduction of the latteg compound with lithium aluminum hydride gave 15a, 14O-~holest-7.en'3p, 15wdiol and 5~,