THE RELATIVE EASE OF REDUCTIVE CLEAVAGE OF 1,3-DIOXOLANES AND 1,3-DIOXANES IN ETHER SOLUTION BY LiAlH<sub>4</sub>–AlCl<sub>3</sub>
作者:B. E. Leggetter、U. E. Diner、R. K. Brown
DOI:10.1139/v64-312
日期:1964.9.1
In ether solution, 1,3-dioxolanes are hydrogenolyzed faster by LiAlH4–AlCl3 than are the corresponding 1,3-dioxanes. This difference is attributed to the relative ease of oxocarbonium ion formation...
A Formal anti-Markovnikov Hydroalkoxylation of Allylic Alcohols with a Ruthenium Catalyst
作者:Yushi Nakamura、Tetsuo Ohta、Yohei Oe
DOI:10.1246/cl.171104
日期:2018.3.5
Hydroalkoxylation of C–C double bonds was achieved through the use of a rutheniumcatalyst. The reaction of allylic alcohols with nucleophilic alcohols was carried out in the presence of a rutheniumcatalyst prepared by RuClH(CO)(PPh3)3 and 2,6-bis(n-butyliminomethyl)-4-(piperidin-1-yl)pyridine under mild reaction conditions to afford the corresponding γ-alkoxypropanols in good yield.
The present invention concerns unsaturated ethers or thioethers of the formula: ##EQU1## wherein R.sub.1 is an aliphatic or alicyclic hydrocarbon, R.sub.2 and R.sub.3 are H or alkyl, Y is cyano, amido, a ketone or an acid ester, ##EQU2## is an ether, thioether or a saturated or unsaturated c--c bond and n is an integer, which exhibit insecticidal properties.
5-ARYLTETRAZOLE COMPOUNDS AND COMPOSITIONS THEREOF
申请人:NIVOROZHKIN Alexander
公开号:US20060135519A2
公开(公告)日:2006-06-22
Abstract of the Disclosure
ABSTRACT5-ARYLTETRAZOLES COMPOUNDS AND COMPOSITIONS THEREOFThe present invention relates to 5-Aryltetrazole Compounds, compositions comprising an effective amount of a 5-Arytetrazole Compound, and methods for treating an inflammation disease, a reperfusion disease, or hyperuricemia in an animal in need thereof comprising administering to the animal an effective amount of a 5-Aryltetrazole compound.
5-Aryltetrazole compounds, compositions thereof, and uses therefor
申请人:——
公开号:US20040116423A1
公开(公告)日:2004-06-17
The present invention relates to 5-Aryltetrazole Compounds, compositions comprising an effective amount of a a 5-Aryltetrazole Compound, and methods for treating an inflammation disease, a reperfusion disease, or hyperuricemia in an animal in need thereof comprising administering to the animal an effective amount of a 5-Aryltetrazole compound.