大嶋 孝志

Chemistry

1. Asymmetry 100%
2. Chemical Reaction 94%
3. Catalyst 89%
4. Synthesis (Chemical) 77%
5. Ester 56%
6. Procedure 54%
7. Chemoselectivity 52%
8. Reaction Yield 47%
9. Molecular Cluster 42%
10. Chemical Reaction Product 37%
11. Epoxidation 31%
12. Transesterification 30%
13. Total Synthesis 29%
14. Ligand 29%
15. Alkynylation 27%
16. Zinc 26%
17. Michael Reaction 25%
18. Catalysis 24%
19. Amine 24%
20. Alcohol 24%
21. Group 23%
22. Enantioselectivity 22%
23. Ketimine 22%
24. Carboxylic Acid 21%
25. Chemical Activation 20%
26. Chemical Bond 18%
27. Carbon 18%
28. Aldehyde 17%
29. Imine 17%
30. Amount 17%
31. Epoxide 16%
32. Salt 16%
33. Reactivity 14%
34. Reaction Condition 14%
35. Enantiomer 13%
36. Occurrence in Nature 13%
37. Application 13%
38. Mechanistic Study 13%
39. Hydroxyl Group 13%
40. Cyclization Reaction 12%
41. Chemical Transformation 12%
42. Ketones 12%
43. Allylic Alcohol 12%
44. Amino Alcohol 12%
45. Amino Acid 11%
46. Enone 11%
47. Hydrogenation 11%
48. Oxazoline 11%
49. Metal 11%
50. Reaction Selectivity 10%