Tin tetrachloride → (E)-1-methoxy-10,12-dimethylazacyclododec-9-en-2-one

HRID 2205260노트

반응식

HRID 2205260 반응식
[CH2:1]=[C:2]([CH:4]1[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][C:5]1=[O:12])[CH3:3].[CH3:13][O:14][N:15]=[CH:16][CH3:17].Cl[Sn](Cl)(Cl)Cl>ClCCCl>[CH3:13][O:14][N:15]1[CH:16]([CH3:17])[CH2:3][C:2]([CH3:1])=[CH:4][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][C:5]1=[O:12]

참가 물질

5

반응물 3

HCID 24287Tin tetrachlorideHCID 535486Acetaldehyde, O-methyloximeHCID 895256422-(Prop-1-en-2-yl)cyclooctanone

생성물 1

HCID 89525670(E)-1-methoxy-10,12-dimethylazacyclododec-9-en-2-one수율 89%

시약·촉매·용매 1

HCID 111,2-Dichloroethane용매

실험 절차

Following the general procedure as described in Example 23, 2-(prop-1-en-2-yl)cyclooctanone (1.50 g, 9.02 mmol), acetaldehyde O-methyl oxime (0.99 g, 13.53 mmol), and SnCl4 (2.35 g, 9.02 mmol) in 1,2-dichloroethane (90 ml) were reacted to give the title product as a colorless liquid (1.91 g, 89% yield). E isomer>95%.

후처리

  1. customwere reacted

출처 및 근거

ORD 기록
ord-d311682aad17414d83a0e453534e969f
출처 데이터셋
uspto-grants-2016_06
특허 번호
US09371262B2

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