HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,4-Dichloroaniline → N-(3,4-Dichlorophenyl)-6,7,8,9-tetrahydro-5H-pyrimido[5',4':4,5]thieno[2,3-c]azepin-4-amine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,4-Dichloroaniline | HCID 7257 | — |
| Reactant | tert-Butyl 4-chloro-5,6,7,9-tetrahydro-8H-pyrimido[5',4':4,5]thieno[2,3-c]azepine-8-carboxylate | HCID 58116846 | — |
| Product | N-(3,4-Dichlorophenyl)-6,7,8,9-tetrahydro-5H-pyrimido[5',4':4,5]thieno[2,3-c]azepin-4-amine | HCID 58116941 | — |
Reaction Steps
The title compound was synthesized in analogy to Example 12A from tert-butyl 4-chloro-5,6,7,9-tetrahydro-8H-pyrimido[5′,4′:4,5]thieno[2,3-c]azepine-8-carboxylate from Example 80A (1.74 g, 5.11 mmol) and 3,4-dichloroaniline (870 mg, 5.37 mmol) to yield 820 mg (44%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08524722B2 |
| Source dataset | uspto-grants-2013_09 |
| ORD ID | ord-ba8d15951fdb4f828adf9aeecf911931 |
| Source note | uspto-grants-2013_09 |