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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1838298Generated: October 26, 2026

Diisopropylethylamine → HCID 18753379, compound

https://huagongshe.com/reaction/1838298

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylethylamineHCID 81531—
ReactantSodium triacetoxyborohydrideHCID 5049666—
ReactantN-(2-Methoxyphenyl)piperazine hydrochlorideHCID 9899402—
Reactant4-(3-Phenyl-4,5-dihydroisoxazol-5-yl)butanalHCID 18753392—
SolventDichloromethaneHCID 6344—
ProductHCID 18753379HCID 1875337974.5%

Reaction Steps

4-(3-Phenyl-4,5-dihydroisoxazol-5-yl)butanal (20.9 mg, 0.096 mmol), 1-(2-methoxyphenyl)piperazine hydrochloride (20.0 mg, 0.087 mmol), molecular sieve (5 beads), NaBH(OAc)3 (55.6 mg, 0.262 mmol) and diisopropylethylamine (26.9 L, 0.087 mmol) were reacted in 3 mL of methylene chloride for about 12 hr. With the following processes the same as in Example 1, 25.5 mg (69.2%) of the target compound was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06673800B2
Source datasetuspto-grants-2004_01
ORD IDord-b67fbb2b64204373a7a1ea2a91903af9
Source noteuspto-grants-2004_01