2nd Edition

Handbook for Chemical Process Research and Development, Second Edition

By Wenyi Zhao Copyright 2023
866 Pages 2 Color & 642 B/W Illustrations
by CRC Press

866 Pages 2 Color & 642 B/W Illustrations
by CRC Press

866 Pages 2 Color & 642 B/W Illustrations
by CRC Press

This fully updated second edition reflects the significant changes in process chemistry since the first edition and includes more common process issues such as safety, cost, robustness, and environmental impact. Some areas have made notable progress such as process safety, stereochemistry, new reagents and reagent surrogates. Forty years ago there were few process research and development... Read more

1. Reaction solvent selection

2. Reagent selection

3. Various reagent surrogates

4. Modes of reagent addition -control of impurity formation

5. Process optimization with additives

6. Process optimization of catalytic reactions

7. Process optimization of problematic reactions

8. Hazards of oxidation and reduction reactions

9. Other hazardous reactions

10. Hazardous reagents

11. Grignard reagent and related reactions

12. Challenging reaction intermediates

13. Protecting groups

14. Telescope approach

15. Design of new synthetic route

16. Stereochemistry

17. Various quenching strategies

18. Various isolation and purification strategies

19. Methods for residual metal removal

20. Methods for impurity removal

21. Pharmaceutical salts

22. Solid form

Biography

Dr Wenyi Zhao, Senior Research Scientist (Process Chemistry), Member of American Chemical Society. 1980-1990: Ph.D., Organic/Physical Organic Chemistry, Nanjing University, China. 1990-1992: Postdoctoral fellow in Institute of Chemistry, Chinese Academy of Sciences, Beijing. 1992-1995: Associate professor in Institute of Photographic Chemistry, Chinese Academy of Sciences, Beijing (Now becomes Institute of Chemistry, Chinese Academy of Sciences, Beijing). 1995-2001: Sr. research associate in Department of Chemistry, Texas Tech University, Lubbock, Texas 2001 - 2005. Dr Wenyi Zhao then moved into the private sector to become a process chemist in the pharmaceutical industry in the US with over 15 years of experience. He is the author of numerous journal articles and holds several patents.