HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,3-Dibromobutane → HCID 15067928, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,3-Dibromobutane | HCID 7889 | — |
| Reactant | HCID 178443211 | HCID 178443211 | — |
| Product | HCID 15067928 | HCID 15067928 | — |
Reaction Steps
Using the procedure of Example I, tetraisopropyl methane diphosphonate was converted to tetraisopropyl 2-methyl cyclobutane-1,1 diphosphonate by reaction with 1,3 dibromobutane at 80° C. for 4 hours. 31P NMR (CDCl3) chemical shift 24.1 ppm.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04687768 |
| Source dataset | uspto-grants-1987_08 |
| ORD ID | ord-68f1d2b288a04771b06b3a0250f9d7d9 |
| Source note | uspto-grants-1987_08 |