𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A new synthesis of symmetrical and unsymmetrical α-diketones through α-isocyano-α-tosyl ketones

✍ Scribed by Daan van Leusen; Albert M. van Leusen


Publisher
Elsevier Science
Year
1977
Tongue
French
Weight
185 KB
Volume
18
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


A new synthesis of α,β-unsaturated keton
✍ Jarusz Moskal; Albert M van Leusen 📂 Article 📅 1984 🏛 Elsevier Science 🌐 French ⚖ 214 KB

Ktionen (I) ute hamoLoga&d to enonu z by aLky.tcuing livukoductivn 06 R3 I the condevuation \_ pmduotn 2 (dehived @urn 1 and tony&ntihyL i.mcyanLdel, @.?tv~ed by acid catalyzed hydn\_okyhA. a,B-Unsaturated carbonyl compounds (enones) are real workhorses in organic synthesis. Among the most important

ChemInform Abstract: Synthesis of Symmet
✍ A. R. KATRITZKY; Z. YANG; J. N. LAM; C. C. NAGEL 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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

Synthesis of Optically Active, Cyclic α-
✍ Irina V. Il'ina; Konstantin P. Volcho; Dina V. Korchagina; Vladimir A. Barkhash; 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 German ⚖ 105 KB

## Abstract The reactivity of verbenone epoxide (**5**), a terpenoid from the pinane series, towards different aliphatic and aromatic aldehydes in the presence of natural montmorillonite (askanite–bentonite) clay has been studied. A series of mechanistically different transformations afforded a num

A new synthesis of (±)-phoracantholide,
✍ Ballini, Roberto ;Marcantoni, Enrico ;Petrini, Marino 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 317 KB

## Abstract C~α′~ alkylation of α‐nitro cycloalkanones 1a–c with methyl iodide at −35 to −70°C in THF/heptane/DMPU/TMDA in the presence of LDA as a base furnished the methylated α‐nitro ketones 2a–c. Denitration of 2a, b with Bu~3~SnH/AIBN in dry benzene afforded the α′‐methylated ketones 3a, b, wh