Water → HCID 18365419, 화합물

HRID 1955064노트

반응식

HRID 1955064 반응식
[CH3:1][C:2]1[S:3][C:4]2[CH:10]=[C:9]([C:11](=[O:27])[CH2:12][CH2:13][CH:14]3[CH2:19][CH2:18][N:17]([CH2:20]C4C=CC=CC=4)[CH2:16][CH2:15]3)[CH:8]=[CH:7][C:5]=2[N:6]=1.ClC(O[CH:32]([Cl:34])[CH3:33])=O.[OH2:35]>ClCCCl>[CH3:1][C:2]1[S:3][C:4]2[CH:10]=[C:9]([C:11](=[O:27])[CH2:12][CH2:13][CH:14]3[CH2:19][CH2:18][N:17]([C:20]([CH:32]([Cl:34])[CH3:33])=[O:35])[CH2:16][CH2:15]3)[CH:8]=[CH:7][C:5]=2[N:6]=1

참가 물질

5

반응물 3

HCID 962WaterHCID 192442245365-80-4HCID 5213051-Chloroethyl chloroformate

생성물 1

HCID 18365419HCID 18365419, 화합물수율 100%

시약·촉매·용매 1

HCID 111,2-Dichloroethane용매

실험 절차

A mixture of 0.90 g (2.38 mM) of 1-(2-methyl-6-benzthiazolyl)-3-[1-(phenylmethyl)-4-piperidinyl]-1-propanone (Example 27) and 0.33 mL (3.1 mM) of 1-chloroethyl chloroformate was refluxed in 10 mL of 1,2-dichloroethane for 2 hours. The resulting brown solution was cooled to room temperature and diluted with 15 mL of water. This mixture was extracted twice with 20 mL of ethyl acetate. The ethyl acetate extracts were combined, dried (Na2SO4), and evaporated to yield 1.0 g (100%) 1-(2-methyl-6-benzothiazolyl)-3-[(1-chloroethylformyl)-4-piperidinyl]-1-propanone as an oil.

후처리

  1. extractionThis mixture was extracted twice with 20 mL of ethyl acetate
  2. dry with materialdried (Na2SO4)
  3. customevaporated

출처 및 근거

ORD 기록
ord-c5525c019dfb40ffaaec2a26bc1712f8
출처 데이터셋
uspto-grants-2000_09
특허 번호
US06124321

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