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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 276603생성일: 2026년 10월 26일

1,3-Dioxane, 2-(2-bromoethyl)- → 2-(2-Methyl-4-nitrophenylimino)-1-(2-(1,3-dioxan-2-yl)ethyl)-3-thia-1-azaspiro[4.4]nonane

https://huagongshe.com/reaction/276603

반응식

참여 물질

역할이름HCID투입량
반응물1,3-Dioxane, 2-(2-bromoethyl)-HCID 520656—
반응물2-(2-Methyl-4-nitrophenylimino)-3-thia-1-azaspiro[4.4]nonaneHCID 178428736—
생성물2-(2-Methyl-4-nitrophenylimino)-1-(2-(1,3-dioxan-2-yl)ethyl)-3-thia-1-azaspiro[4.4]nonaneHCID 18316176—

반응 단계

1-Hydroxymethylcyclopentanamine was prepared according to Method B1c. The 2-hydroxyethylamine was converted to 1-chloromethylcyclopentanamine HCl salt according to Method B7e. 1-Chloromethylcyclopentanamine HCl salt was reacted with 2-methyl-4-nitrophenyl isothiocyanate according to Method C1e to give 2-(2-methyl-4-nitrophenylimino)-3-thia-1-azaspiro[4.4]nonane. The thiazolidine was reacted with 2-(2-bromoethyl)-1,3-dioxane according to Method D2e to give 2-(2-methyl-4-nitrophenylimino)-1-(2-(1,3-dioxan-2-yl)ethyl)-3-thia-1-azaspiro[4.4]nonane.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US06353006B1
출처 데이터셋uspto-grants-2002_03
ORD IDord-60c8c5af40a5465d84358fbdadab9fdc
출처 메모uspto-grants-2002_03