Diethylenetriamine → HCID 86749179, compound

HRID 1416511Notes

Reaction equation

HRID 1416511 reaction equation
[C:1]([O-:8])(=[O:7])/[CH:2]=[CH:3]\[C:4]([OH:6])=[O:5].[NH4+].[NH2:10][CH2:11][CH2:12][NH:13][CH2:14][CH2:15][NH2:16]>>[NH2:10][C@H:2]([C:1]([OH:8])=[O:7])[CH2:3][C:4]([OH:6])=[O:5].[NH2:10][CH2:11][CH2:12][NH:13][CH2:14][CH2:15][NH2:16]

Participants

3

Reactant 2

HCID 8111DiethylenetriamineHCID 1159344144742-89-4

Product 1

HCID 86749179HCID 86749179, compound

Procedure

Monoammonium maleate (2.993 g of 94% wet salt, 0.0212 mole) and diethylenetriamine(.[.0,115.]. 0.115 g, 0.0011 mole) were mixed together and reacted according to the procedure of Example 2 and 3 at .[.230° -255°.]. 230°-255° C. for 40 minutes. The resulting polysuccinimide-diethylenetriamine crosslinked copolymer weighed .[.1,970.]. 1.970 g. Hydrolysis of this product produced an aspartic acid-diethylenetriamine copolymer having molecular weights by GPC of Mw 5207, Mn 1359, Mw/Mn 3.83.

Workup

  1. customreacted
  2. custom[.230° -255°.]
  3. customHydrolysis of this product

Sources & evidence

ORD record
ord-67f98b6d3c684f499091732b72914f5b
Source dataset
uspto-grants-1999_06
Patent number
USRE036234

Reaction notes

Loading…