In:
Monatshefte für Chemie - Chemical Monthly, Springer Science and Business Media LLC
Abstract:
In our previous study, we described the batch synthesis of CPL304110, an innovative pan-FGFR inhibitor. Herein, we transferred the Claisen condensation reaction, one of the synthesis steps to a continuous flow reactor. A simple solvent switch from ethanol to tetrahydrofuran shortened the original reaction time from 20 h to 10 min. With the use of the design of experiment method and program Statistica ® , we optimized reaction parameters and increased the reaction yields from 73 to 84% with greatly shortened reaction times (20 h vs. 2 min), improved productivity (74.4 g h −1 ), and increased space–time yield (3720 kg h −1 m −3 ). Graphical abstract
Type of Medium:
Online Resource
ISSN:
0026-9247
,
1434-4475
DOI:
10.1007/s00706-023-03121-z
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
2023
detail.hit.zdb_id:
1462037-6
