2,3-Dihydroxybutanedioic Acid → HCID 86737340, 화합물

HRID 224912노트

반응식

HRID 224912 반응식
[CH3:1][CH2:2][C@H:3]1[O:21][C:19](=[O:20])[CH2:18][C@@H:17]([OH:22])[C@H:16]([CH3:23])[C@@H:15]([O:24][C@@H:25]2[O:30][C@H:29]([CH3:31])[CH2:28][C@H:27]([N:32]([CH3:34])[CH3:33])[C@H:26]2[OH:35])[C@@H:14]([CH2:36][CH:37]=[O:38])[CH2:13][C@@H:12]([CH3:39])[C:10](=[O:11])[CH:9]=[CH:8][C@:6]2([CH3:40])[O:7][C@H:5]2[C@@H:4]1[CH3:41].[C:42]([OH:51])(=[O:50])[CH:43]([CH:45]([C:47]([OH:49])=[O:48])[OH:46])[OH:44].O>C(OCC)C.C(O)C>[CH3:1][CH2:2][C@H:3]1[O:21][C:19](=[O:20])[CH2:18][C@@H:17]([OH:22])[C@H:16]([CH3:23])[C@@H:15]([O:24][C@@H:25]2[O:30][C@H:29]([CH3:31])[CH2:28][C@H:27]([N:32]([CH3:33])[CH3:34])[C@H:26]2[OH:35])[C@@H:14]([CH2:36][CH:37]=[O:38])[CH2:13][C@@H:12]([CH3:39])[C:10](=[O:11])[CH:9]=[CH:8][C@:6]2([CH3:40])[O:7][C@H:5]2[C@@H:4]1[CH3:41].[C:47]([CH:45]([CH:43]([C:42]([O-:51])=[O:50])[OH:44])[OH:46])([O-:49])=[O:48]

참가 물질

6

반응물 3

HCID 8752,3-Dihydroxybutanedioic AcidHCID 962WaterHCID 6537204Rosaramicin

생성물 1

HCID 86737340HCID 86737340, 화합물

시약·촉매·용매 2

HCID 702Ethanol용매HCID 3283Diethyl Ether용매

실험 절차

Dissolve 1 gm of rosaramicin in 50 ml of diethyl ether; add a solution of 250 mg of tartaric acid in 1.5 ml of ethanol. Stir the resulting mixture for about 15 minutes, then filter the precipitated salt. Wash the precipitate with diethyl ether; dry the precipitate and obtain thereby the title product, m.p. 129°-134° C., [α]D20 =-12° (C=0.3% water).

후처리

  1. filtrationfilter the precipitated salt
  2. washWash the precipitate with diethyl ether
  3. customdry the precipitate
  4. customobtain

출처 및 근거

ORD 기록
ord-0afc1159686244c682fd8bacb0471118
출처 데이터셋
uspto-grants-1980_11
특허 번호
US04234690

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