Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonium Hydroxide → 1-Amino-5-nitro-4-thiocyanatonaphthalene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonium Hydroxide | HCID 14923 | — |
| 반응물 | Sulfur cyanide (S2(CN)2) | HCID 68160 | — |
| 반응물 | 1-Naphthalenamine, 5-nitro- | HCID 76759 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 1-Amino-5-nitro-4-thiocyanatonaphthalene | HCID 20305189 | — |
반응 단계
The cold thiocyanogen solution was added to the stirred solution of 1-amino-5-nitronaphthalene, maintaining the temperature at 5°-15° C. The mixture was stirred a further one hour at 5°-15° C. and then made just alkaline (pH 7-8) by addition of concentrated ammonium hydroxide solution. The reaction mixture, after filtering from a small amount of insoluble material, was evaporated to dryness. The solid obtained was stirred with water, filtered, washed and dried.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04237019 |
| 출처 데이터셋 | uspto-grants-1980_12 |
| ORD ID | ord-01a7eb18fe314ceaa0dad33de272e359 |
| 출처 메모 | uspto-grants-1980_12 |