Tert-butyl 4-hydroxypiperidine-1-carboxylate → HCID 22499493, compound

HRID 1815066Notes

Reaction equation

HRID 1815066 reaction equation
[C:1]([N:8]1[CH2:13][CH2:12][CH:11]([OH:14])[CH2:10][CH2:9]1)([O:3][C:4]([CH3:7])([CH3:6])[CH3:5])=[O:2].Cl[C:16]1[CH:21]=[CH:20][N:19]=[C:18]([C:22]#[N:23])[CH:17]=1.C(N1CCC(OC2C=CC=CN=2)CC1)(OC(C)(C)C)=O>>[C:1]([N:8]1[CH2:13][CH2:12][CH:11]([O:14][C:16]2[CH:21]=[CH:20][N:19]=[C:18]([C:22]#[N:23])[CH:17]=2)[CH2:10][CH2:9]1)([O:3][C:4]([CH3:7])([CH3:6])[CH3:5])=[O:2]

Participants

4

Reactant 3

HCID 643502Tert-butyl 4-hydroxypiperidine-1-carboxylateHCID 6933424-Chloro-2-pyridinecarbonitrileHCID 219060391-Boc-4-(2-pyridyloxy)piperidine

Product 1

HCID 22499493HCID 22499493, compound

Procedure

Prepared from 1-Boc-4-hydroxypiperidine and 4-chloro-2-cyanopyridine using methods substantially equivalent to those described for the synthesis of 1-Boc-4-(pyridin-2-yloxy)piperidine. The product was purified by chromatography over silica gel, eluting with 25% ethyl acetate in hexanes.

Workup

  1. customThe product was purified by chromatography over silica gel
  2. washeluting with 25% ethyl acetate in hexanes

Sources & evidence

ORD record
ord-679bdf95e6bc46ebb97013f345e4408f
Source dataset
uspto-grants-2005_04
Patent number
US06878725B2

Reaction notes

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