✦ LIBER ✦

An α-alkylation/reduction of ketones via radical cyclizations of β-chloroethylsilyl enol ethers

✍ Scribed by Robert D. Walkup; Robert R. Kane; Nihal U. Obeyesekere

Publisher: Elsevier Science
Year: 1990
Tongue: French
Weight: 297 KB
Volume: 31
Category: Article
ISSN: 0040-4039
DOI: 10.1016/0040-4039(90)80008-a

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Regioselective preparation of α,β-unsatu

Regioselective preparation of α,β-unsaturated ketones via the direct dehydrogenation of triisopropylsilyl enol ethers

✍ P.Andrew Evans; James M. Longmire; Dilip P. Modi 📂 Article 📅 1995 🏛 Elsevier Science 🌐 French ⚖ 192 KB

Preparation of β-methylated α,β-unsatura

Preparation of β-methylated α,β-unsaturated ketones via dichlorocarbene adducts of enol ethers. Synthesis of dl-muscone from cyclotetradecanone

✍ Tamejiro Hiyama; Takashi Mishima; Katuzi Kitatani; Hitosi Nozaki 📂 Article 📅 1974 🏛 Elsevier Science 🌐 French ⚖ 205 KB

Although there have been several methods for one-carbon ring expansion by use of dichlorocyclopropanes, 1 the known procedures are synthetically not

ChemInform Abstract: Tin-Free, Radical-M

ChemInform Abstract: Tin-Free, Radical-Mediated γ-Alkylations of α,β-Unsaturated Esters via O-tert-Alkyl Dienol Ethers.

✍ Jin Young Lee; Sunggak Kim 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

W(CO)5(L)-Catalyzed Endo-Selective Cycli

W(CO)5(L)-Catalyzed Endo-Selective Cyclization of Allenyl Silyl Enol Ethers: An Efficient Method for the Cyclopentene Annulation onto α,β-Unsaturated Ketones.

✍ Tomoya Miura; Koichi Kiyota; Hiroyuki Kusama; Kooyeon Lee; Hyunseok Kim; Sunggak 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 180 KB 👁 1 views

Highly diastereoselective reduction of α

Highly diastereoselective reduction of α-alkyl-β-hydroxy ketones with sodium and lithium boron hydrides via their titanium alcoholates

✍ Giuseppe Bartoli; M.Cristina Bellucci; Marcella Bosco; Renato Dalpozzo; Enrico M 📂 Article 📅 1999 🏛 Elsevier Science 🌐 French ⚖ 209 KB

The reduction of ct-alkyl-13-hydroxy ketones is highly syn-seleetive if carried out in THF on their Ti-alcoholate complexes with LiBI-h or L-SeleetrideCg or N-sclectride~ depending on the bulkiness of the group bound to the earbonyl group.

A Novel Photosystem for Harvesting Visib

A Novel Photosystem for Harvesting Visible Light to Drive Photoinduced Electron Transfer (PET) Reductions: β-Activation of α, β-Unsaturated Ketones for Radical Cyclizations

✍ Dr. Ganesh Pandey; Saumen Hajra 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 386 KB