✦ LIBER ✦

The reductive cleavage of carbon—carbon bond of cis-1,2- diphenylethylene episulfone by metal hydrides

✍ Scribed by Shoichi Matsumura; Toshikazu Nagai; Niichiro Tokura

Publisher: Elsevier Science
Year: 1966
Tongue: French
Weight: 122 KB
Volume: 7
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)70003-7

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Anomalous lithium aluminum hydride reduc

Anomalous lithium aluminum hydride reduction of carbon—carbon double bonds in 7-azabicyclo(2.2.1)heptenyl systems

✍ Alan P. Marchand; Robert W. Allen 📂 Article 📅 1975 🏛 Elsevier Science 🌐 French ⚖ 164 KB

Recent interest in the mechani.sm of lithium aluminum hydride (LAH) reductions of formally isol-6 lated carbon-carbon double bonds proqts us to report our observations for the corresponding reductions in szabicyclic systems.

Reactions of 1,2-Dihalocycloalkenes with

Reactions of 1,2-Dihalocycloalkenes with Alkali Metals in Presence of Chlorotrimethylsilane. Reductive Carbon-Carbon Bond Cleavage in Five Membered Homocyclic System

✍ S. HariPrasad; Gopalpur Nagendrappa 📂 Article 📅 1993 🏛 Elsevier Science 🌐 French ⚖ 768 KB

Absmcf: 1,2-Dihalocyclop%enes on reaction with alkali metals and chlomlrimethylsilane in hydmcarbon or ether solvents produce silylatcd I-pentynes by ring opening. Sodium metal and hydrwarbon solvents favour the cleavage most. Different mechanistic aspxts are considered.

A general synthetic approach to cis, syn

A general synthetic approach to cis, syn, cis- triquinanes via reductive carbon-carbon bond cleavage in polycyclic frames: Strategy for bis-cyclopentane annulation of 1,3-cyclopentadiene

✍ Goverdhan Mehta; Kotha Sambasiva Rao 📂 Article 📅 1983 🏛 Elsevier Science 🌐 French ⚖ 214 KB

A short, general and flexible approach to c&, z, cis-tricyclo(6.3.0.0 2r6)undecane 4,10-dione and its derivatives from abundantly available pentacyclo (5.4.0.0 2'6.03'10.05'g)undecane-8,11-diones is described.

Reductive Cleavage of the Carbon-sulfur

Reductive Cleavage of the Carbon-sulfur Bond by Samarium/Cp2TiCl2 System for the Synthesis of Dialkyl Disulfides

✍ Jia Xue-Shun; Zhang Yong-Min 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 28 KB 👁 1 views

A mild and rapid method was found for the reductive cleavage of the carbon-sulfur bond in the alkylthiocyanates by samarium/Cp 2 TiCl 2 system to give the corresponding dialkyl disulfides in moderate to good yields.

Reductive Cleavage of the Carbon—Sulfur

Reductive Cleavage of the Carbon—Sulfur Bond by Samarium/Cp2TiCl2 System for the Synthesis of Dialkyl Disulfides.

✍ Xue-Shun Jia; Yong-Min Zhang 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 13 KB 👁 1 views

The Hydrolysis of Ethyl 1-Methyl-2,4-cyc

The Hydrolysis of Ethyl 1-Methyl-2,4-cyclopentadiene-1-carboxylate by Nonenzymatic and Enzymatic Methods. Carbon-Carbon vs. Carbon-Oxygen Bond Cleavage

✍ Ulrich Burger; Dominique Erne-Zellweger; Christa Mayerl 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 German ⚖ 455 KB

The title ester 5 is shown to undergo C-C bond cleavage under the conditions of basic ester hydrolysis (KOH/EtOH) with formation of potassium ethyl carbonate (6) and the tautomeric methylcyclopentadienes 7 and 8. In contrast, porcine liver esterase (PLE, EC 3.1.1.1 j cleanly hydrolyses 5 to give the