Investigation of the reaction products of 5-amino-1,3-disubstituted-pyrazoles with aromatic aldehydes. synthesis of new fluorinated 1,3,4-trisubstituted-4<i>H</i>-pyrazolo[3,4-<i>e</i>][1,4]thiazepin-7-ones
作者:Krishna C. Joshi、Vijai N. Pathak、Urmila Garg
DOI:10.1002/jhet.5570170434
日期:1980.6
of 5-amino-1,3-disubstituted-pyrazoles with aromatic aldehydes were identified as 2,4-dihydro-2,5-diphenyl-4-(phenylmethylene)-3H-pyrazol-5-imine derivatives Treatment of these products with mercaptoacetic acid gave new fluorine containing 1H-pyrazolo[3,4-e][1,4]thiazepin-7-ones.
5-氨基-1,3-二取代吡唑与芳香族醛的缩合产物被鉴定为2,4-二氢-2,5-二苯基-4-(苯基亚甲基)-3 H-吡唑-5-亚胺衍生物这些具有巯基乙酸的产物产生了新的含氟的1 H-吡唑并[3,4- e ] [1,4]噻唑啉-7-酮。