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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 506735Generated: November 2, 2026

Triphenylphosphine → HCID 16679024, compound

https://huagongshe.com/reaction/506735

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriphenylphosphineHCID 11776—
Reactant1-Isopropylpiperidin-4-olHCID 79681—
ReactantDi-tert-butyl diazene-1,2-dicarboxylateHCID 6034084—
ReactantHCID 68465391HCID 68465391—
ProductHCID 16679024HCID 166790242%

Reaction Steps

The title compound was synthesized in analogy to example 1, from 9-hydroxy-2-(2-methoxy-ethyl)-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-one, 1-isopropyl-piperidin-4-ol (commercially available), triphenylphosphine and di-tert-butylazodicarboxylate, to give the desired product as a light yellow oil (2%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07786109B2
Source datasetuspto-grants-2010_08
ORD IDord-b1a4436ad54e43029d915c22c85a8953
Source noteuspto-grants-2010_08