Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | HCID 6335024 | HCID 6335024 | — |
| Reactant | HCID 14358077 | HCID 14358077 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | Porphyrinogen | HCID 9548659 | — |
Reaction Steps
A boronated porphyrin of the present invention, NiTCP, was synthesized using Lindsey's cyclization method as shown in Reaction Scheme 1. Pyrrole-3,4-diacetic acid dimethyl ester (prepared according to Chiusoli et al., 1989) in the amount of 79 mg and 3-o-carboranylmethyloxybenzaldehyde (prepared according to Miura et al., 1990) in the amount of 91 mg were dissolved in 20 ml of CH2Cl2 and then deoxygenated with nitrogen (N2) for 20 minutes. 15 μl of BF3.Et2O was added and then allowed to stir at 25° C. under N2 for approximately 1.5 hours to form an intermediate porphyrinogen.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US05877165 |
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| Source dataset | uspto-grants-1999_03 |
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| ORD ID | ord-dc435fdc5d3e4e7daa868f08896ba41f |
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| Source note | uspto-grants-1999_03 |
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