HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,4-Benzenedimethanamine → 1,2-Benzenedimethanamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,4-Benzenedimethanamine | HCID 68315 | — |
| Reactant | 4-(Aminomethyl)benzonitrile | HCID 82608 | — |
| Product | 1,2-Benzenedimethanamine | HCID 431968 | — |
Reaction Steps
After releasing the pressure, MX and methanol were removed from the recovered reaction liquid in a rotary evaporator. By distilling the resultant solution under 0.5 kPa, p-xylylenediamine was obtained as the major distillate. The obtained p-xylylenediamine contained 0.4% by weight of 4-cyanobenzylamine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06881864B2 |
| Source dataset | uspto-grants-2005_04 |
| ORD ID | ord-e0f40012b3454818916218313d75b0e2 |
| Source note | uspto-grants-2005_04 |