HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyrrole → 21H,22H-Porphine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyrrole | HCID 8027 | — |
| Reactant | Pentafluorobenzaldehyde | HCID 69558 | — |
| Reactant | Tri(pentafluorophenyl)porphyrin | HCID 87642297 | — |
| Product | 21H,22H-Porphine | HCID 137705241 | — |
Reaction Steps
Compound C is subjected to a second Lindsey-type tri(pentafluorophenyl)porphyrin-ring construction with pentafluorobenzaldehyde and pyrrole, to give the Gable porphyrin, orthodi [mesotri(pentafluorophenyl)porphin]-benzene. In this step, Compound C is reacted again with pyrrole and pentafluorobenzaldehyde in a 1,4,3 molar ratio with BF3 0Et2 catalyst to give the desired ##STR5##
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05480986 |
| Source dataset | uspto-grants-1996_01 |
| ORD ID | ord-69ca33a75c82441e9f07fe35dcfc1ae8 |
| Source note | uspto-grants-1996_01 |