𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Functionalised organolithium compounds by sulfur–lithium exchange

✍ Scribed by Foubelo, Francisco; Yus, Miguel

Book ID
115449964
Publisher
Royal Society of Chemistry
Year
2008
Tongue
English
Weight
899 KB
Volume
37
Category
Article
ISSN
0306-0012

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

β-Functionalised organolithium compounds
β-Functionalised organolithium compounds through a sulfur-lithium exchange
✍ Francisco Foubelo; Ana Gutiérrez; Miguel Yus 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 212 KB

The successive reaction of different [~-hydroxy or I~-amino thioethers la-d with n-butyllithium and an excess of lithium powder and a catalytic amount of DTBB in TI-IF at -78°C leads to the

ChemInform Abstract: β-Functionalized Or
ChemInform Abstract: β-Functionalized Organolithium Compounds Through a Sulfur-Lithium Exchange.
✍ F. FOUBELO; A. GUTIERREZ; M. YUS 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

1997 substitution reactions substitution reactions O 0040 41 -054 β-Functionalized Organolithium Compounds Through a Sulfur-Lithium Exchange. -Successive twofold lithiation of β-hydroxy or β-amino thioethers (I) with BuLi and Li-powder provides intermediate (II). They are trapped by electrophiles t

Lithium-Tellurium Exchange: A New Entry
Lithium-Tellurium Exchange: A New Entry to Organolithium Compounds
✍ Tomoki Hiiro; Dr. Nobuaki Kambe; Dr. Akiya Ogawa; Dr. Noritaka Miyoshi; Dr. Shin 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 259 KB 👁 1 views

NMR spectra (in [D],DMF) of natural D and synthetic 4 were essentially identical, particularly in the region representing olefinic protons (6 = 5.6-6.8). This, in turn, proves that the the component D is pure all-trans-fecapentaene-14 (4). We have also established that the CI mass spectra of the na

Aliphatic organolithiums by fluorine–lit
Aliphatic organolithiums by fluorine–lithium exchange: n-octyllithium
✍ Miguel Yus; Raquel P Herrera; Albert Guijarro 📂 Article 📅 2003 🏛 Elsevier Science 🌐 French ⚖ 72 KB

The reaction of 1-fluorooctane (1) with an excess of lithium powder (4-10 equiv.) and DTBB (2-4 equiv.) in THP at 0°C for 5 min gives a solution of the corresponding 1-octyllithium (2), which reacts then with different electrophiles at 0°C (D 2 O, MeSiCl, Bu t CHO, Et 2 CO), or -78°C [ClCO 2 Me, (Ph