Nitrogen-containing heterocycles

Structural formula
Name
Synonyms
CAS №
Chemical formula
2-(cyanomethyl)-6-(4-methoxyphenyl)-7-(trimethylsilylethynyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile
2-(cyanomethyl)-6-(4-methoxyphenyl)-7-(trimethylsilylethynyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile
CAS №
C21H19N5OSi
6-phenyl-7-(trimethylsilylethynyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile
6-phenyl-7-(trimethylsilylethynyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile
CAS №
C18H16N4Si
2-(3-fluorophenyl)-6-phenyl-7-(trimethylsilylethynyl)pyrazolo[1,5-a]pyrimidine
2-(3-fluorophenyl)-6-phenyl-7-(trimethylsilylethynyl)pyrazolo[1,5-a]pyrimidine
CAS №
C23H20FN3Si
2-(4-methylphenyl)-6-(4-nitrophenyl)-7-(trimethylsilylethynyl)pyrazolo[1,5-a]pyrimidine
2-(4-methylphenyl)-6-(4-nitrophenyl)-7-(trimethylsilylethynyl)pyrazolo[1,5-a]pyrimidine
CAS №
C24H22N4O2Si
2-(4-chlorophenyl)-6-(4-nitrophenyl)-7-(trimethylsilylethynyl)pyrazolo[1,5-a]pyrimidine
2-(4-chlorophenyl)-6-(4-nitrophenyl)-7-(trimethylsilylethynyl)pyrazolo[1,5-a]pyrimidine
CAS №
C23H19ClN4O2Si
2-(4-methoxyphenyl)-6-(4-methylphenyl)-7-(trimethylsilylethynyl)pyrazolo[1,5-a]pyrimidine
CAS №
C25H25N3OSi
6-(4-methoxyphenyl)-7-(trimethylsilylethynyl)pyrazolo[1,5-a]pyrimidine
CAS №
C18H23N3OSi

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