1-(4-Bromobutoxy)-2-ethylbenzene → tert-Butyl 4-{4-[4-(2-ethylphenoxy)butoxy]phenyl}-3-[1-(3-methoxypropyl)-2-oxo-1,2,3,4-tetrahydroquinolin-7-ylmethoxy]piperidine-1-carboxylate

Participants

Role	Name	HCID	Charge
Reactant	1-(4-Bromobutoxy)-2-ethylbenzene	HCID 43364277	—
Reactant	Tert-butyl 4-(4-hydroxyphenyl)-3-[1-(3-methoxypropyl)-2-oxo-1,2,3,4-tetrahydroquinolin-7-ylmethoxy]piperidine-1-carboxylate	HCID 68501561	—
Product	tert-Butyl 4-{4-[4-(2-ethylphenoxy)butoxy]phenyl}-3-[1-(3-methoxypropyl)-2-oxo-1,2,3,4-tetrahydroquinolin-7-ylmethoxy]piperidine-1-carboxylate	HCID 68501893	—

Reaction Steps

Analogously to Method I, 0.160 g of tert-butyl 4-(4-hydroxyphenyl)-3-[1-(3-methoxypropyl)-2-oxo-1,2,3,4-tetrahydroquinolin-7-ylmethoxy]piperidine-1-carboxylate (Example 44d) and 0.101 g of 1-(4-bromobutoxy)-2-ethylbenzene are reacted. The title compound is obtained as a colourless oil. Rf=0.35 (2:1 EtOAc-heptane); Rt=6.48.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US07842688B2
Source dataset	uspto-grants-2010_11
ORD ID	ord-417c3c266cc44d6d8c4769fa5a1721af
Source note	uspto-grants-2010_11