Dipentaerythritol → 2,2'-(Oxybis(methylene))bis(2-(hydroxymethyl)propane-1,2-diol) triacetate

Participants

Role	Name	HCID	Charge
Reactant	Dipentaerythritol	HCID 31352	—
Reactant	[3-Hydroxy-2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propyl] acetate	HCID 14694051	—
Reactant	[2-(Acetyloxymethyl)-3-hydroxy-2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]propyl] acetate	HCID 131711631	—
Product	2,2'-(Oxybis(methylene))bis(2-(hydroxymethyl)propane-1,2-diol) triacetate	HCID 88795336	—

Reaction Steps

In each of Runs 1 to 4 shown in Table 1 below, a mixture having a melting point of 70° to 92° C. and composed of dipentaerythritol, dipentaerythritol monoacetate, dipentaerythritol diacetate and dipentaerythritol triacetate was produced by melting the materials together.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US04169819
Source dataset	uspto-grants-1979_10
ORD ID	ord-50c124c8c72a44388df84a359bcc5a0e
Source note	uspto-grants-1979_10