HCID 53764006, compound → 2,4,4-Trimethyl-2-phosphonoadipic acid

HRID 2286308

Reaction equation

HRID 2286308 reaction equation
C([O:3][P:4]([C:9]([CH3:25])([CH2:15][C:16]([CH3:24])([CH3:23])[CH2:17][C:18]([O:20]CC)=[O:19])[C:10]([O:12]CC)=[O:11])([O:6]CC)=[O:5])C>Br>[CH3:25][C:9]([P:4]([OH:5])([OH:6])=[O:3])([CH2:15][C:16]([CH3:23])([CH3:24])[CH2:17][C:18]([OH:20])=[O:19])[C:10]([OH:12])=[O:11]

Participants

3

Reactant 1

HCID 53764006HCID 53764006, compound

Product 1

HCID 30177662,4,4-Trimethyl-2-phosphonoadipic acid

Reagents, catalysts & solvents 1

HCID 260Hydrogen BromideSolvent

Procedure

Hydrolysis of this ester in concentrated hydrobromic acid gave 2,4,4-trimethyl-2-phosphonoadipic acid as a hygroscopic solid having a 31P chemical shift of -25 ppm.

Sources & evidence

ORD record
ord-6987d4635cff4085a1116b89210febc5
Source dataset
uspto-grants-1981_05
Patent number
US04265769

Linked notes

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