HuagongsheHuagongshe Chemistry Print Report · For research reference only
N-benzyl-1,2,3,4-tetrahydrocarbazole-3,4-dicarboximide → Diethyl 6-chlorocarbazole-2,3-dicarboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | N-benzyl-1,2,3,4-tetrahydrocarbazole-3,4-dicarboximide | HCID 2865034 | — |
| Reactant | Diethyl 6-chloro-1,2,3,4-tetrahydrocarbazole-2,3-dicarboxylate | HCID 19808827 | — |
| Product | Diethyl 6-chlorocarbazole-2,3-dicarboxylate | HCID 19808695 | — |
Reaction Steps
Diethyl 6-chloro-1,2,3,4-tetrahydrocarbazole-2,3-dicarboxylate was subjected instead of the N-benzyl-1,2,3,4-tetrahydrocarbazole-3,4-dicarboximide to the same reaction as in Reference Example 1 (3), to obtain diethyl 6-chlorocarbazole-2,3-dicarboxylate as colorless crystals.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05166204 |
| Source dataset | uspto-grants-1992_11 |
| ORD ID | ord-34e5c3fa75aa4f29972e08035b1faa5c |
| Source note | uspto-grants-1992_11 |