RAO M. K.; PILLAI K. K.; RAJAGOPAL S., PROC. INDIAN ACAD. SCI. <PIAC-AP>, 1976, A 84, NO 5, 210-213
作者:RAO M. K.、 PILLAI K. K.、 RAJAGOPAL S.
DOI:——
日期:——
SYNTHESIS OF 6-HALO-1,2-BENZISOXAZOLES, CHROMENO-6,7-ISOXAZOLES AND CHROMENO-6,7-OXAZOLES
作者:Lenuta Cires、Harry Ofenberg、Cotinica Craita
DOI:10.1080/00304940109356601
日期:2001.8
antitubercular and antifungal activity.' Consequently, the development of synthetic methods for the elaboration of suitably substituted 1 ,2-benzisoxazole derivatives constitutes an area of current interest. Moreover, 6-substituted1,2-benzisoxazoles can be only obtained by cyclization, since electrophilic substitution of 1,2-benzisoxazoles affords 5or 7-substituted derivatives.'.4 The presence of a halogen at position