Methods of treating a mammal afflicted with pain with dialkylaminoalkyl
申请人:Societe d'Etudes Scientifiques et Industrielles de l'Ile-de-France
公开号:US03995037A1
公开(公告)日:1976-11-30
Pain in mammals is effectively relieved by the administration of dialkylaminoalkyl ethers of 2-alkoxy-3,5-dihalobenzenes. The compounds are relatively non-toxic in dosages required to alleviate such condition.
Isomer specific syntheses of chlorinated catechols and guaiacols relevant to pulp bleaching
作者:A.Bruce McKague、David R Taylor
DOI:10.1016/s0045-6535(00)00568-3
日期:2001.10
A variety of chlorinated catechols and guaiacols relevant to pulp bleaching were synthesized by employing fundamental differences in the acidities of phenolic hydroxyl groups in chlorinated catechols, and directive effects in guaiacols. (C) 2001 Elsevier Science Ltd. All rights reserved.
Julia,M.; de Rosnay,J., Chimica Therapeutica, 1970, vol. 5, p. 337 - 342
作者:Julia,M.、de Rosnay,J.
DOI:——
日期:——
Unanticipated participation of HCl in nucleophilic chlorination reaction: expedient route to meta chlorophenols
o-Quinone monoketals participated in a 1,4-addition reaction with HCl furnishing m-chlorophenols in high yields. Several readily available o-quinone monoketals were selected to display the generality of this serendipitous and unprecedented reaction and the results are presented herein. (C) 2015 Elsevier Ltd. All rights reserved.