Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2-(Bis(methylsulfanyl)methylidene)propanedinitrile → 2-Benzoxazolinylidene-cyanoacetic acid amide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2-(Bis(methylsulfanyl)methylidene)propanedinitrile | HCID 99229 | — |
| 반응물 | 2-Cyano-3,3-bis(methylthio)acrylamide | HCID 2747746 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | 2-Benzoxazolinylidene-cyanoacetic acid amide | HCID 70622182 | — |
반응 단계
The procedure described in Example 1 is repeated using, instead of 3,3-bis(methylthio)-2-cyanoacrylonitrile, an equivalent amount of 3,3-bis(methylthio)-2-cyanoacrylamide and holding the mixture under reflux for 12 hours to obtain 2-benzoxazolinylidene-cyanoacetic acid amide of melting point 220°-222° C. (dec.) (from methanol).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04098598 |
| 출처 데이터셋 | uspto-grants-1978_07 |
| ORD ID | ord-19e2dbecaadd4c0783108c5a1d629e9f |
| 출처 메모 | uspto-grants-1978_07 |