HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,3-Propanediamine → N,N'-(1,3-propylene)-bis[2-hydroxyundecylamine]
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,3-Propanediamine | HCID 428 | — |
| Reactant | 2-Nonyloxirane | HCID 537737 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | N,N'-(1,3-propylene)-bis[2-hydroxyundecylamine] | HCID 21332358 | — |
Reaction Steps
In a manner similar to that of Example 1, condensation of 1-undecene oxide (104.6 g.) and 1,3-propanediamine (22.7 g.) and two recrystallizations of the resulting product from methanol gave N,N'-(1,3-propylene)-bis[2-hydroxyundecylamine] (I: R = CH3 (CH2)8, R' = H, X = (CH2)3, Z = H) (29.0 g., m.p. 94.0°-103.0° C.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04085144 |
| Source dataset | uspto-grants-1978_04 |
| ORD ID | ord-e6be1b6971964877a2ffd501cfda5552 |
| Source note | uspto-grants-1978_04 |