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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 743293Generated: October 25, 2026

Pyrrolidine, 2-(2-chloroethyl)-1-methyl-, hydrochloride (1:1) → HCID 10499737, compound

https://huagongshe.com/reaction/743293

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrrolidine, 2-(2-chloroethyl)-1-methyl-, hydrochloride (1:1)HCID 3017050—
Reactant2-[2-(2-Methoxyphenyl)ethyl]phenolHCID 10775715—
ReactantPotassium tert-butoxideHCID 23665647—
SolventDimethylacetamideHCID 31374—
ProductHCID 10499737HCID 1049973720.2%

Reaction Steps

Following a procedure similar to that described in Example 35(a), 1.00 g of 2-[2-(2-methoxyphenyl)ethyl]phenol (prepared as described in Preparation 23), 1.47 g of potassium t-butoxide and 1.61 g of 2-(2-chloroethyl)-1-methylpyrrolidine hydrochloride were reacted in 10 ml of dimethylacetamide. The mixture was then worked up as described in Example 35(a), and the crude product thus obtained was purified by column chromatography through silica gel, using a 10:1 by volume mixture of methylene chloride and methanol as the eluent, to give 300 mg (yield 20%) of the title compound as an oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05556864
Source datasetuspto-grants-1996_09
ORD IDord-74ed781170e34374bf5b629ffb229246
Source noteuspto-grants-1996_09