Fused pyrazolo heterocycles: intramolecular [3+2]-nitrile oxide cycloadditions applied to syntheses of pyrazolo [3,4-g] [2,1] dihydrobenzoisoxazol (in) es
摘要:
A general method is described to prepare pyrazolo[3,4-g]-[2, 1]dihydrobenzoisoxazol(in)es utilizing intramolecular nitrile oxide cycloaddition (INOC) as the key step. (C) 1999 Elsevier Science Ltd. All rights reserved.
Fused pyrazolo heterocycles: intramolecular [3+2]-nitrile oxide cycloadditions applied to syntheses of pyrazolo [3,4-g] [2,1] dihydrobenzoisoxazol (in) es
摘要:
A general method is described to prepare pyrazolo[3,4-g]-[2, 1]dihydrobenzoisoxazol(in)es utilizing intramolecular nitrile oxide cycloaddition (INOC) as the key step. (C) 1999 Elsevier Science Ltd. All rights reserved.