Water → HCID 67167255, compound

HRID 552361Notes

Reaction equation

HRID 552361 reaction equation
[CH2:1]([N:8]1[C:12]2([CH2:17][CH2:16][N:15]([C:18](=[O:27])[C:19]3[CH:24]=[CH:23][CH:22]=[C:21]([O:25][CH3:26])[CH:20]=3)[CH2:14][CH2:13]2)[NH:11][C@@H:10]([CH2:28][C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=2)[C:9]1=[O:35])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.O.C[Si]([Cl:41])(C)C>CC(CC)=O>[ClH:41].[CH2:1]([N:8]1[C:12]2([CH2:17][CH2:16][N:15]([C:18](=[O:27])[C:19]3[CH:24]=[CH:23][CH:22]=[C:21]([O:25][CH3:26])[CH:20]=3)[CH2:14][CH2:13]2)[NH:11][C@@H:10]([CH2:28][C:29]2[CH:30]=[CH:31][CH:32]=[CH:33][CH:34]=2)[C:9]1=[O:35])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

5

Reactant 3

HCID 962WaterHCID 6397ChlorotrimethylsilaneHCID 67166062HCID 67166062, compound

Product 1

HCID 67167255HCID 67167255, compound

Reagents, catalysts & solvents 1

HCID 6569Methyl Ethyl KetoneSolvent

Procedure

1,3-(S)-dibenzyl-8-(3-methoxybenzoyl)-1,4,8-triazaspiro[4,5]decan-2-one (404 mg, 0.9 mmol) was dissolved in ethyl methyl ketone (3.2 mL), and water (9 μL) and TMSCl (120 μL) were added and the mixture was stirred overnight. The solid matter was isolated by filtration, washed with ether, and dried in vacuo. The product 1,3-(S)-dibenzyl-8-(3-methoxybenzoyl)-1,4,8-triazaspiro[4,5]decan-2-one hydrochloride was obtained in a yield of 358 mg (82%).

Workup

  1. customThe solid matter was isolated by filtration
  2. washwashed with ether
  3. customdried in vacuo

Sources & evidence

ORD record
ord-65174782138a4f5f9e085a2d15aa68a0
Source dataset
uspto-grants-2011_05
Patent number
US07951815B2

Reaction notes

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