Hydrochloric Acid → (R/S)-cis-N-[2-(2,6-dimethyl-1-piperidinyl)ethyl]-2-(3-hydroxy-2-oxo-1-pyrrolidinyl)acetamide hydrochloride

HRID 1906291

반응식

HRID 1906291 반응식
[CH3:1][C@H:2]1[CH2:7][CH2:6][CH2:5][C@@H:4]([CH3:8])[N:3]1[CH2:9][CH2:10][NH:11][C:12](=[O:21])[CH2:13][N:14]1[CH2:18][CH2:17][CH:16]([OH:19])[C:15]1=[O:20].[ClH:22]>C(O)C>[ClH:22].[CH3:8][C@H:4]1[CH2:5][CH2:6][CH2:7][C@@H:2]([CH3:1])[N:3]1[CH2:9][CH2:10][NH:11][C:12](=[O:21])[CH2:13][N:14]1[CH2:18][CH2:17][CH:16]([OH:19])[C:15]1=[O:20]

참가 물질

4

반응물 2

HCID 313Hydrochloric AcidHCID 3069833cis-(+-)-N-(2-(2,6-Dimethyl-1-piperidinyl)ethyl)-2-oxo-3-hydroxy-1-pyrrolidineacetamide

생성물 1

HCID 131713899(R/S)-cis-N-[2-(2,6-dimethyl-1-piperidinyl)ethyl]-2-(3-hydroxy-2-oxo-1-pyrrolidinyl)acetamide hydrochloride

시약·촉매·용매 1

HCID 702Ethanol용매2회

실험 절차

2.97 g of (R/S)-cis-N-[2-(2,6-dimethyl-1-piperidinyl)ethyl]-2-(3-hydroxy-2-oxo-1-pyrrolidinyl)acetamide are dissolved in 10 ml of ethanol. Thereto there are added 1.26 ml of a 7.93N solution of hydrogen chloride in ethanol. Thereupon, the mixture is evaporated and the residue is dried in a high vacuum. There is obtained (R/S)-cis-N-[2-(2,6-dimethyl-1-piperidinyl)ethyl]-2-(3-hydroxy-2-oxo-1-pyrrolidinyl)acetamide hydrochloride which has a decomposition point of 97°. The microanalysis shows the following values:

후처리

  1. customThereupon, the mixture is evaporated
  2. customthe residue is dried in a high vacuum

출처 및 근거

ORD 기록
ord-a6d7c60fe0f844af83770555c56644e4
출처 데이터셋
uspto-grants-1987_03
특허 번호
US04650878

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