𝔖 Bobbio Scriptorium
✦   LIBER   ✦

N-Bromosuccinimide oxidation of silyl ethers

✍ Scribed by Pinnick, Harold W.; Lajis, Nordin H.

Book ID
120236722
Publisher
American Chemical Society
Year
1978
Tongue
English
Weight
275 KB
Volume
43
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Preparation of Silyl Ethers Using Hexame
Preparation of Silyl Ethers Using Hexamethyldisilazane in the Presence of N-Bromosuccinimide under Mild and Solvent-Free Conditions
✍ Hamid Reza SHATERIAN; Razieh DOOSTMOHAMMADI; Majid GHASHANG πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 81 KB πŸ‘ 2 views

## Abstract A mild, simple, novel and highly efficient method for the rapid protection of various primary, secondary, tertiary aliphatic and aromatic alcohols using hexamethyldisilazane (HMDS) in the presence of __N__‐bromosuccinimide (NBS) as an active, inexpensive, non‐toxic and readily available

Ξ±-Hydroxylation of ketones: Osmium tetro
Ξ±-Hydroxylation of ketones: Osmium tetroxide/N-methylmorpholine-N-oxide oxidation of silyl enol ethers
✍ J.P. McCormick; Witold Tomasik; Mark W. Johnson πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 French βš– 244 KB

Osmium tetroxide/N-methylmorpholine-N-oxide oxidation of silyl enol ethers, derived from ketones with either kinetic or thermodynamic regiochemical control, produces a-ketols in good to excellent yields. The search for means to introduce hydroxyl functionality adjacent to carbonyl has led to develo

Phenylthiomethylstannylation of silyl en
Phenylthiomethylstannylation of silyl enol ethers and silyl dienol ethers
✍ Javed Iqbal πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 French βš– 212 KB

Silyl enol ethers (2) react with trihutyl [(phenylthio) chloromethyl] stannane (1) in the presence of Zinc bromide to give B-phenylthiomethylstannyl ketones (3) in good yields. Silyl dienol ethers (4) mainly give products (5) due to y-attack, under these conditions. S-Stannyl Carbonyl compounds have