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Summary of carbamoylethylation HEBM reactions (numbering is identical with Table 1).
| No | NaOH (g (mole)) | Reagent (g (mole)) | Milling Time (h) | Final Temp. (°C) | Yield (g (%)) | DS | Residual Reagent 1 (%) |
|---|---|---|---|---|---|---|---|
| 9 | 0.24 (0.006) | 0.36 (0.005) | 5.5 | 97 | 1.05 (73.4) | 3.8–4.3 | <0.9 |
| 10 | 0.24 (0.0051) | 0.36 (0.005) | 3.5 | 88 | 1.15 (83.3) | 3.3–3.5 | <0.5 |
1 Or reagent derived by-product.
