Diethylenetriamine → HCID 86749179, compound

HRID 2260792Notes

Reaction equation

HRID 2260792 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 g, 0.0011 mole) were mixed together and reacted according to the procedure of Example 2 and 3 at 230° -255° C for 40 minutes. The resulting polysuccinimide-diethylenetriamine crosslinked copolymer weighed 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. customHydrolysis of this product

Sources & evidence

ORD record
ord-8f562469e52e4fcf8e6d94152496cd84
Source dataset
uspto-grants-1995_12
Patent number
US05478919

Reaction notes

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