Tetrahedron Letters p. 2139 - 2140 (1999)
Update date:2022-08-03
Topics:
Sugimoto, Osamu
Sudo, Muneyoshi
Tanji, Ken-ichi
4-Chloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine was converted into alkyl 1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl telluride, which was lithiated using alkyllithium followed by the reaction with electrophiles.
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(1969)
