- 专利标题: Introduction of alkyl substituents to aromatic compounds
-
申请号: US15551394申请日: 2016-02-16
-
公开(公告)号: US10351492B2公开(公告)日: 2019-07-16
- 发明人: Doron Pappo , Regev Parnes
- 申请人: B. G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., AT BEN-GURION UNIVERSITY
- 申请人地址: IL Beer Sheva
- 专利权人: B. G. NEGEV TECHNOLOGIES AND APPLICATIONS
- 当前专利权人: B. G. NEGEV TECHNOLOGIES AND APPLICATIONS
- 当前专利权人地址: IL Beer Sheva
- 代理机构: The Roy Gross Law Firm, LLC
- 代理商 Roy Gross
- 国际申请: PCT/IL2016/050182 WO 20160216
- 国际公布: WO2016/132355 WO 20160825
- 主分类号: C07C15/04
- IPC分类号: C07C15/04 ; C07C319/18 ; C07C321/20 ; C07B31/00 ; C07B37/04 ; C07B45/06 ; A61K31/015 ; A61K31/10 ; A61K31/335 ; A61K31/565 ; C07C317/14 ; C07C327/06 ; C07C253/30 ; C07C39/14 ; C07C39/38 ; C07C43/225 ; C07C43/23 ; C07J1/00 ; C07J31/00 ; C07D317/64 ; C07D209/10 ; A61K31/47 ; C07C323/16 ; C07C323/56 ; C07C323/60 ; C07C319/14 ; C07C323/63
摘要:
Novel selective synthesis route to introduce primary alkyl groups on aromatic compounds is disclosed. The synthesis route is based on electrophilic aromatic substitutions of thionium ion species that are generated in-situ from aldehydes and thiols, affording benzyl sulfide that can be reduced with triethylsilane.
公开/授权文献
- US20180065904A1 INTRODUCTION OF ALKYL SUBSTITUENTS TO AROMATIC COMPOUNDS 公开/授权日:2018-03-08
信息查询