公开(公告)号：WO2020084094A1

公开(公告)日：2020-04-30

申请号：PCT/EP2019/079108

申请日：2019-10-24

Applicant: ETH ZURICH

Inventor： KATAYEV, Dmitry ,  ZHANG, Kun ,  CALVO, Roxan

IPC: C07D311/72 ,  C07C201/08 ,  C07C205/06 ,  C07D239/30 ,  C07D207/40 ,  C07D209/48 ,  C07F5/02 ,  C07D213/61 ,  C07D307/71 ,  C07C209/02 ,  C07C231/12 ,  C07C253/30 ,  C07C315/04 ,  C07C319/20 ,  C07J41/00 ,  C07D209/02 ,  C07D231/14 ,  C07D233/76 ,  C07D233/92 ,  C07D333/12 ,  C07H15/00

Abstract: The present invention relates to a process for preparing a nitrated compound, comprising the step of reacting a compound (A) comprising at least one substituted or unsubstituted aromatic or heteroaromatic ring, wherein said heteroaromatic ring comprises at least one heteroatom selected from the group consisting of oxygen, sulfur, phosphor, selenium and nitrogen, with a compound of formula (I) wherein Y is selected from the group consisting of hydrogen and nitro.

公开(公告)号：WO2020084059A1

公开(公告)日：2020-04-30

申请号：PCT/EP2019/079040

申请日：2019-10-24

Applicant: ETH ZURICH

Inventor： KATAYEV, Dmitry ,  ZHANG, Kun ,  CALVO, Roxan

IPC: C07D275/06

Abstract: The present invention relates to N-nitrosaccharin of the general formula (I), wherein R is either a hydrogen (H) or a nitro group (NO 2 ), its preparation and its use as nitrating agent.