1,6-Bis(2,2,6,6-tetramethyl-4-piperidylamino)hexane → N,N'-bis(5,5-dimethyl-4-isopropyl-1,3,2-dioxaphosphorinan-2-yl)-N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)hexamethylenediamine

Participants

Role	Name	HCID	Charge
Reactant	1,6-Bis(2,2,6,6-tetramethyl-4-piperidylamino)hexane	HCID 93419	—
Reactant	2-Chloro-5,5-dimethyl-4-isopropyl-1,3,2-dioxaphosphorinane	HCID 12730243	—
Product	N,N'-bis(5,5-dimethyl-4-isopropyl-1,3,2-dioxaphosphorinan-2-yl)-N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)hexamethylenediamine	HCID 21277959	—

Reaction Steps

If 2-chloro-5,5-dimethyl-4-isopropyl-1,3,2-dioxaphosphorinane is reacted with N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)hexamethylenediamine in a procedure analogous to Example 1, N,N'-bis(5,5-dimethyl-4-isopropyl-1,3,2-dioxaphosphorinan-2-yl)-N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)hexamethylenediamine is obtained, which melts at 95°-97° (Compound No. 7).

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US04798822
Source dataset	uspto-grants-1989_01
ORD ID	ord-b4bb14bdb62b4648ae32a39b564ab5df
Source note	uspto-grants-1989_01