Treatment of PtCl4 with CO at 40-110 degrees C forms a powerful alkyne hydration catalyst that operates both under homogeneous conditions in wet THF and under phase-transfer conditions in (CHCl2)(2)/H2O in the presence of tricaprylmethylammonium chloride (Aliquat 336). Complex HPtCl(CO)(2) is regarded as the active hydration catalyst. It is assumed to be formed by initial transformation of PtCl4 to H-2[Pt-3(CO)(6)](n), (n = 5, 6) followed by reaction with HCl (generated by decomposition of the starting platinum salt).
Isoquinoline derivatives and methods of use thereof
申请人:Inotek Pharmaceuticals Corporation
公开号:EP2033645A1
公开(公告)日:2009-03-11
The present invention relates to Isoquinoline Derivatives, compositions comprising an effective amount of a Isoquinoline Derivative and methods for treating or preventing an inflammatory disease, a reperfusion injury, an ischemic condition, renal failure, diabetes, a diabetic complication, a vascular disease other than a cardiovascular disease, cardiovascular disease, reoxygenation injury resulting from organ transplantation, Parkinson's disease, or cancer, comprising administering to an animal in need thereof an effective amount of a Isoquinoline Derivative.
SUBSTITUTED INDENO [1,2-C]ISOQUINOLINE DERIVATIVES AND METHODS OF USE THEREOF
申请人:Inotek Pharmaceuticals Corporation
公开号:EP1420785B1
公开(公告)日:2010-04-28
Hydration of Alkynes by a PtCl<sub>4</sub>−CO Catalyst
作者:Waël Baidossi、Michal Lahav、Jochanan Blum
DOI:10.1021/jo961740m
日期:1997.2.1
Treatment of PtCl4 with CO at 40-110 degrees C forms a powerful alkyne hydration catalyst that operates both under homogeneous conditions in wet THF and under phase-transfer conditions in (CHCl2)(2)/H2O in the presence of tricaprylmethylammonium chloride (Aliquat 336). Complex HPtCl(CO)(2) is regarded as the active hydration catalyst. It is assumed to be formed by initial transformation of PtCl4 to H-2[Pt-3(CO)(6)](n), (n = 5, 6) followed by reaction with HCl (generated by decomposition of the starting platinum salt).