公开(公告)号：CA3049621A1

公开(公告)日：2018-08-16

申请号：CA3049621

申请日：2018-02-07

Applicant: BASF SE

Inventor： ROY ABHIJEET ,  OHLMANN DOMINIK ,  MULAY RAHUL ,  KULKARNI PRITI ,  SWAMINATHAN VIJAY NARAYANAN

IPC: C07D307/33

Abstract: The presently claimed invention is directed to a process for preparing D-glucaro-6,3-lactone from a salt of D-glucaric acid.

公开(公告)号：CA3095691A1

公开(公告)日：2019-10-24

申请号：CA3095691

申请日：2019-04-11

Applicant: BASF SE

Inventor： OHLMANN DOMINIK ,  ROY ABHIJEET ,  TISSBERGER BORIS ,  BODENSTEIN THOMAS ,  MULAY RAHUL

IPC: C07D307/33

Abstract: Presently claimed invention relates to D-glucaro-6, 3-lactone monoester products and a process for the preparation of the same by reaction of D-glucaro-6, 3-lactone with at least one alcohol in the presence of at least one mineral acid or at least one Lewis acid or at least one carboxylic acid or at least one sulfonic acid.