4-(9-Hydroxynonyl)-7-methoxymethoxy-3-(4-methoxymethoxyphenyl)-3-methylchroman → 4-{3-[4-(3-Hydroxypropyl)phenoxy]-1-propyl}-7-methoxymethyloxy-3-(4-methoxymethyloxyphenyl)-3-methylchroman

Participants

Role	Name	HCID	Charge
Reactant	4-(9-Hydroxynonyl)-7-methoxymethoxy-3-(4-methoxymethoxyphenyl)-3-methylchroman	HCID 15481759	—
Reactant	(3RS,4RS)-4-{3-[4-(3-t-butyl-dimethylsilyloxypropyl)phenoxy]-1-propyl}-7-methoxymethyloxy-3-(4-methoxymethyloxyphenyl)-3-methylchroman	HCID 22033132	—
Product	4-{3-[4-(3-Hydroxypropyl)phenoxy]-1-propyl}-7-methoxymethyloxy-3-(4-methoxymethyloxyphenyl)-3-methylchroman	HCID 22033052	—

Reaction Steps

The title compound was prepared from (3RS,4RS)-4-{3-[4-(3-t-butyl-dimethylsilyloxypropyl)phenoxy]-1-propyl}-7-methoxymethyloxy-3-(4-methoxymethyloxyphenyl)-3-methylchroman according to the same method for the synthesis of 4-[9-hydroxy-1-nonyl]-7-methoxymethyloxy-3-(4-methoxymethyloxyphenyl)-3-methylchroman described in International Patent Appln. No. PCT/KR97/00265.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US07074819B2
Source dataset	uspto-grants-2006_07
ORD ID	ord-6c73446eef51478ba3bef8d5670c76fa
Source note	uspto-grants-2006_07