tmpmgcl.licl and pyrazolopyridine

tmpmgcl.licl has been researched along with pyrazolopyridine* in 1 studies

Other Studies

1 other study(ies) available for tmpmgcl.licl and pyrazolopyridine

Article	Year
Regio- and chemoselective metalation of chloropyrimidine derivatives with TMPMgCl x LiCl and TMP(2)Zn x 2 MgCl(2) x 2 LiCl. Chemistry (Weinheim an der Bergstrasse, Germany), 2009, Volume: 15, Issue:6 Efficient zincation and magnesiation of chlorinated pyrimidines can be performed at convenient temperatures (e.g., 25 and 55 degrees C) by using TMPMgCl x LiCl and TMP(2)Zn x 2 MgCl(2) x 2 LiCl (TMP = 2,2,6,6-tetramethylpiperidyl) as effective bases. Quenching of the resulting zincated or magnesiated pyrimidines with various electrophiles furnishes highly functionalized pyrimidines in 51-93% yield. Oxidative aminations were carried out, thus leading to aminated pyrimidines. By using this methodology, we have also prepared pharmaceutically relevant pyrazolopyrimidines and the fungicide Mepanipyrim. Topics: Amination; Chlorine; Lithium; Magnesium; Organometallic Compounds; Pyrazoles; Pyridines; Pyrimidines; Temperature; Zinc	2009

Article

Year

Regio- and chemoselective metalation of chloropyrimidine derivatives with TMPMgCl x LiCl and TMP(2)Zn x 2 MgCl(2) x 2 LiCl.

Chemistry (Weinheim an der Bergstrasse, Germany), 2009, Volume: 15, Issue:6

Efficient zincation and magnesiation of chlorinated pyrimidines can be performed at convenient temperatures (e.g., 25 and 55 degrees C) by using TMPMgCl x LiCl and TMP(2)Zn x 2 MgCl(2) x 2 LiCl (TMP = 2,2,6,6-tetramethylpiperidyl) as effective bases. Quenching of the resulting zincated or magnesiated pyrimidines with various electrophiles furnishes highly functionalized pyrimidines in 51-93% yield. Oxidative aminations were carried out, thus leading to aminated pyrimidines. By using this methodology, we have also prepared pharmaceutically relevant pyrazolopyrimidines and the fungicide Mepanipyrim.

Topics: Amination; Chlorine; Lithium; Magnesium; Organometallic Compounds; Pyrazoles; Pyridines; Pyrimidines; Temperature; Zinc

2009