Hydrochloric Acid → Cyanuric chloride

HRID 354262노트

반응식

HRID 354262 반응식
[N:1]1[C:8]([Cl:9])=[N:7][C:5]([Cl:6])=[N:4][C:2]=1[Cl:3].[CH3:10][CH:11](O)[CH2:12][CH2:13][CH3:14].[S:16]([Cl:19])([Cl:18])=[O:17].[N:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1.Cl>[Cl-].[Zn+2].[Cl-].Cl>[Cl:3][CH:11]([CH2:12][CH2:13][CH3:14])[CH3:10].[S:16]([Cl:19])([Cl:18])=[O:17].[N:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1.[N:1]1[C:8]([Cl:9])=[N:7][C:5]([Cl:6])=[N:4][C:2]=1[Cl:3]

참가 물질

8

반응물 4

HCID 313Hydrochloric AcidHCID 7954Cyanuric chloride2회HCID 223862-PentanolHCID 85801105Thionyl chloride pyridine

생성물 3

HCID 7954Cyanuric chlorideHCID 122452-ChloropentaneHCID 85801105Thionyl chloride pyridine

시약·촉매·용매 1

HCID 21263579ZINC chloride hydrogen chloride촉매

실험 절차

Methods of preparing isomerically pure alkyl chlorides are known and described in the literature. S. R. Sandler, J. Org. Chem. 35, 3967 (1970), describes the conversion of primary, secondary and tertiary alcohols into alkyl chloride compounds by reacting the alcohols with an excess of cyanuric chloride under anhydrous conditions. Furthermore, on page 3968 of the text, the reaction of 2-pentanol with cyanuric chloride, zinc chloride/hydrogen chloride, thionyl chloride/pyridine and with hydrogen chloride is described. Isomerically pure 2-chloro-pentane is obtained in a yield of 48% in the reaction with thionyl chloride/pyridine and in a yield of 57% in the reaction with cyanuric chloride alone.

출처 및 근거

ORD 기록
ord-40a752ee8b0e448f9a739b393706efb6
출처 데이터셋
uspto-grants-2004_06
특허 번호
US06756513B2

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