✦ LIBER ✦

SbF5-catalysed addition of SO2 to hexamethyldewarbenzene

✍ Scribed by H. Hogeveen; H. Jorritsma; P.W. Kwant

Publisher: Elsevier Science
Year: 1975
Tongue: French
Weight: 107 KB
Volume: 16
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)75258-0

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

1,5-functionalization of 1,3-cyclohexadi

1,5-functionalization of 1,3-cyclohexadiene on SbF5-promoted SO2 addition

✍ K.S. Fongers; H. Hogeveen 📂 Article 📅 1979 🏛 Elsevier Science 🌐 French ⚖ 205 KB

Addition of sulfur dioxide to conjugated dienes has been known for many years. I,2 Usually 2,5-dihydrothiophene-1,1-dioxides (sulfones) are formed. Recently334 however, two highly reactive 1,3-dienes have been reported to yield 3,6-dihydro-1,2-oxathiin-2-oxides (sultines).

Dithionite-Catalysed Addition of Perfluo

Dithionite-Catalysed Addition of Perfluoroalkyl Iodides to Unsaturated Carbohydrates

✍ Cornelia Zur; Ralf Miethchen 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 537 KB

The perfluoroalkyl chains (ϪC 4 F 9 , ϪC 6 F 13 , ϪC 8 F 17 ) were ter-Compounds 9, 10, and 25 were hydrodeiodinated to the methylene derivatives 17, 18, and 27, respectively. Complete minally connected to the 5-enopyranose 1, and the 5-enofuranoses 8 and 23 by addition, in the presence of sodium di

The palladium-catalysed addition of hexa

The palladium-catalysed addition of hexamethylditin to 1,3-dienes

✍ T.N. Mitchell; B. Kowall; H. Killing; C. Nettelbeck 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 298 KB

HF-SbF5 catalysed isomerization of 2-met

HF-SbF5 catalysed isomerization of 2-methylpentane: Kinetics and mechanism of rearrangement and hydride-ion transfer steps in alkylcarbonium ion reactions

✍ D. M. Brouwer; J. M. Oelderik 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 719 KB

The asymmetric addition of trimethylsily

The asymmetric addition of trimethylsilylcyanide to aldehydes catalysed by anionic chiral nucleophiles. Part 2

✍ Ian P Holmes; Henri B Kagan 📂 Article 📅 2000 🏛 Elsevier Science 🌐 French ⚖ 86 KB

Studies have been carried out on the addition of trimethylsilylcyanide to aldehydes using highly active chiral lithium phenolate catalysts. The screening of a number of chiral phenolates has resulted in a system which gives the TMS ethers of cyanohydrins in excellent chemical yields with enantiomeri

The stereochemistry of metal catalysed h

The stereochemistry of metal catalysed hydrogen cyanide addition to alkenes

✍ W.Roy Jackson; Craig G. Lovel 📂 Article 📅 1982 🏛 Elsevier Science 🌐 French ⚖ 215 KB

Reactions of both terminal and cyclic alkenes have been shown to occur in a stereospecifically cis -manner with deuterium cyanide when a catalyst system based on -Pd(DIOP), was used. Reactions of cyclohexene give only the products of equatorial cyanide incorporation.