Formaldehyde → HCID 54267289, compound

HRID 1952767Notes

Reaction equation

[CH2:1]=O.[CH2:3]([CH:5]([CH2:16][CH2:17][CH2:18][CH3:19])[CH2:6][NH:7][CH2:8][CH:9]([CH2:14][CH3:15])[CH2:10][CH2:11][CH2:12][CH3:13])[CH3:4].[PH:20](=[O:39])([O:30][CH2:31][CH:32]([CH2:37][CH3:38])[CH2:33][CH2:34][CH2:35][CH3:36])[O:21][CH2:22][CH:23]([CH2:28][CH3:29])[CH2:24][CH2:25][CH2:26][CH3:27]>>[CH2:28]([CH:23]([CH2:24][CH2:25][CH2:26][CH3:27])[CH2:22][O:21][P:20]([CH2:1][N:7]([CH2:6][CH:5]([CH2:3][CH3:4])[CH2:16][CH2:17][CH2:18][CH3:19])[CH2:8][CH:9]([CH2:14][CH3:15])[CH2:10][CH2:11][CH2:12][CH3:13])(=[O:39])[O:30][CH2:31][CH:32]([CH2:37][CH3:38])[CH2:33][CH2:34][CH2:35][CH3:36])[CH3:29]

Participants

Reactant 3

HCID 712Formaldehyde

HCID 7791Bis(2-ethylhexyl)amine

HCID 178443864HCID 178443864, compound

Product 1

HCID 54267289HCID 54267289, compound

Conditions

Temperature: -15 °C

Procedure

Into a reaction vessel, which was heated to 100° C., with a reflux condenser (-15° C.), were simultaneously added aqueous formaldehyde (12.17 g of 37% solution) and a mixture of di(2-ethylhexyl)amine (36.22 g) and di(2-ethylhexyl) phosphonate (45.96 g). The mixture was heated for 1 hour with stirring and then cooled to 20° C. The water was removed by distillation under reduced pressure to give di(2-ethylhexyl){[di(2-ethylhexyl)amino]methyl}phosphonate, as a colourless liquid (nD20 =1.4563).

Workup

temperatureThe mixture was heated for 1 hour
temperaturecooled to 20° C
customThe water was removed by distillation under reduced pressure

Sources & evidence

ORD record: ord-484088e46a3248ce9fbb2e0dc93c8c2b
Source dataset: uspto-grants-2000_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06114340

Reaction notes

Loading…