돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 341745생성일: 2026년 10월 26일

Acetic Anhydride → HCID 10968127, 화합물

https://huagongshe.com/reaction/341745

반응식

참여 물질

역할이름HCID투입량
반응물Acetic AnhydrideHCID 7918—
반응물Potassium CarbonateHCID 11430—
반응물L-leucyl-L-leucineHCID 76807—
용매WaterHCID 962—
용매Diethyl EtherHCID 3283—
생성물HCID 10968127HCID 1096812774%

반응 단계

Leu-Leu (1.0 g, 3.8 mmol) and potassium carbonate (7.0 g, 5 mmol) are dissolved in 100 ml of water. The solution is cooled with ice and 5.0 ml acetic anhydride in 50 ml of ether is added dropwise under vigorous stirring. Stirring is continued for one hour, then the ice-bath is removed and the stirring continued for further 2 hours. The water phase is separated, acidified with hydrochloric acid. The precipitate is stirred for one hour, filtered, washed with water and dried yielding 0.8 gram (74%) of Ac-Leu-Leu.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US05856306
출처 데이터셋uspto-grants-1999_01
ORD IDord-40ae03f1a2324e9483dcb5b228086a74
출처 메모uspto-grants-1999_01