✦ LIBER ✦

cis-Addition of fluorine to a steroid olefin. A new route to 6α-fluoro-Δ4-3-ketones

✍ Scribed by A. Bowers; E. Denot; R. Urquiza

Publisher: Elsevier Science
Year: 1960
Tongue: French
Weight: 220 KB
Volume: 1
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)99361-x

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Alkylation and decarboxylation of ethyl

Alkylation and decarboxylation of ethyl 2-fluoro-3-oxobutanoate as a route to functionalised α-fluoro-ketones

✍ J. Hutchinson; Graham Sandford; Julian F.S. Vaughan 📂 Article 📅 1998 🏛 Elsevier Science 🌐 French ⚖ 449 KB

Alkylation and decarboxylation of a-fluoro-[3-ketoesters such as ethyl 2-fluoro-3oxobutanoate offers a versatile route to a range of fluoro-ketoalkenes, demonstrating the synthetic utility of using ~-fluoro-[~-ketoesters as synthons for the preparation of synthetically more sophisticated selectively

ChemInform Abstract: Alkylation and Deca

ChemInform Abstract: Alkylation and Decarboxylation of Ethyl 2-Fluoro-3-oxobutanoate as a Route to Functionalized α-Fluoro-ketones.

✍ J. HUTCHINSON; G. SANDFORD; J. F. S. VAUGHAN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB

A simple ring annelation of BI- and poly

A simple ring annelation of BI- and polycyclic α,β-unsaturated ketones : A facile route to benz[4,5,6]steroids

✍ P. Houdewind; J.C.Lapierre Armande; U.K. Pandit 📂 Article 📅 1974 🏛 Elsevier Science 🌐 French ⚖ 170 KB

Reaction of polyhalomethanes with enolet

Reaction of polyhalomethanes with enolethers of Δ4-3-ketosteroids : A new pathway to 6α-methylsteroids

✍ S. Liisberg; W.O. Godtfredsen; S. Vangedal 📂 Article 📅 1960 🏛 Elsevier Science 🌐 French ⚖ 756 KB

1,2- vs 1,4-Addition of Acylbenzotriazol

1,2- vs 1,4-Addition of Acylbenzotriazoles to α,β-Unsaturated Aldehydes and Ketones. A Novel Route to 3-Alkyl-4,6-diaryl-3,4-dihydropyran-2-ones.

✍ Alan R. Katritzky; Olga V. Denisko 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

## Abstract For Abstract see ChemInform Abstract in Full Text.

Bf3 etherate mediated 1,4-addition of 1-

Bf3 etherate mediated 1,4-addition of 1-alkenyldialkoxyboranes to α,β-unsaturated ketones. A stereoselective synthesis of γ, δ-Unsaturated ketones

✍ Shoji Hara; Satoshi Hyuga; Masataka Aoyama; Michihiko Sato; Akira Suzuki 📂 Article 📅 1990 🏛 Elsevier Science 🌐 French ⚖ 211 KB