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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 896069Generated: October 30, 2026

Pyrrolidine → HCID 22349565, compound

https://huagongshe.com/reaction/896069

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrrolidineHCID 31268—
Reactant6-bromo-2,3-dihydro-1H-inden-1-olHCID 2754824—
ProductHCID 22349565HCID 2234956552.7%

Reaction Steps

6-bromoindanol (0.3 g, 1.39 mmol) was subjected to the same conditions as 104, part A by substituting methylamine with pyrrolidine (1.16 mL, 14 mmol) to yield the title compound (0.195 g, 52%). 1H NMR (CDCl3): 7.4 (s, 1H), 7.25 (d, 1H), 7.0 (d, 1H), 4.1 (t, 1H), 2.9 (m, 1H), 2.6 (m, 1H), 2.55 (m, 4H), 2.1 (m, 2H), 1.7 (brs, 4H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06919335B2
Source datasetuspto-grants-2005_07
ORD IDord-73b5ff904e5c4260970f45d36b553607
Source noteuspto-grants-2005_07