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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 276568생성일: 2026년 10월 26일

Acetanilide → 4-Nitro-5,6,7,8-tetrahydro-1-naphthalenamine

https://huagongshe.com/reaction/276568

반응식

참여 물질

역할이름HCID투입량
반응물AcetanilideHCID 904—
반응물5-TetralinylamineHCID 16671—
반응물1-Acetamido-5,6,7,8-tetrahydronaphthaleneHCID 232065—
반응물N-(4-nitro-5,6,7,8-tetrahydronaphthalen-1-yl)acetamideHCID 5010843—
생성물4-Nitro-5,6,7,8-tetrahydro-1-naphthalenamineHCID 22111860—

반응 단계

1-Amino-5,6,7,8-tetrahydronaphthaline was converted to 1-acetamino-5,6,7,8-tetrahydronaphthaline according to Method A2a, Step 1. The acetanilide was converted to 1-acetamino-4-nitro-5,6,7,8-tetrahydronaphthaline according according to Method A2a, Step 2. The acetanilide was deprotected according to Method A2a, Step 3 to give 1-amino-4-nitro-5,6,7,8-tetrahydronaphthaline. The aniline was converted to 4-nitro-5,6,7,8-tetrahydro-1-naphthyl isothiocyanate according to Method A2a, Step 3. 1-Amino-1-(hydroxymethyl)cyclopentane was synthesized as described in Method B1c. The 2-hydroxyethylamine was reacted with SOCl2 according to Method B7a to give 1-amino-1-(chloromethyl)cyclopentane HCl salt. The 2-chloroethylamine was reacted with 4-nitro-5,6,7,8-tetrahydro-1-naphthyl isothiocyanate according to Method C1a to give 2-(4-nitro-5,6,7,8-tetrahydro-1-naphthylimino)-3-thia-1-azaspiro[4.4]nonane. The thiazolidine was reacted with isobutyl bromide according to Method D2a to afford 1-isobutyl-2-(4-nitro-5,6,7,8-tetrahydro-1-naphthylimino)-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-5781f5856e034f57b5bae34a5a435a8f
출처 메모uspto-grants-2002_03