HRID887681

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID962

Water

H2O

HCID1049

Pyridine

C5H5N

HCID11639

未命名化合物

结构：COC1=CC(=O)c2c(O)c3c(c(O)c2C1=O)C(=O)[C@]1(CCc2cc4cc(C=O)[nH]c(=O)c4c(O)c21)C3=O

HCID178493334

未命名化合物

PRODUCTS

生成物

结构：CON=Cc1cc2cc3c(c(O)c2c(=O)[nH]1)[C@@]1(CC3)C(=O)c2c(O)c3c(c(O)c2C1=O)C(=O)C(OC)=CC3=O

HCID178502631

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID6228

N,N-Dimethylformamide

C3H7NO

PROCEDURE

实验过程

Ten (10) mg (19.4 μmol) fredericamycin aldehyde (4) are dissolved in 2 mL DMF. After addition of 3.4 mg (40.7 μmol) O-methylhydroxylammonium chloride and 3.2 μl pyridine, the reaction mixture is stirred for 2 h at room temperature. Then, it is added to 100 ml water, and the supernatant is sucked off from the red precipitate (HPLC clean).

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-dff8ef2cb9414bce8c10e0fa7a7b71d8
来源数据集: uspto-grants-2012_08
DOI: 10.6084/m9.figshare.5104873.v1
专利: US08247424B2
来源说明: uspto-grants-2012_08

反应 SMILES

[OH:1][C:2]1[C:11]2[C:10](=[O:12])[C:9]([O:13][CH3:14])=[CH:8][C:7](=[O:15])[C:6]=2[C:5]([OH:16])=[C:4]2[C:17](=[O:37])[C@:18]3([C:32]4[C:31]([OH:33])=[C:30]5[C:25]([CH:26]=[C:27]([CH:35]=O)[NH:28][C:29]5=[O:34])=[CH:24][C:23]=4[CH2:22][CH2:21]3)[C:19](=[O:20])[C:3]=12.[Cl-].[CH3:39][O:40][NH3+:41].N1C=CC=CC=1.O>CN(C=O)C>[CH3:39][O:40][N:41]=[CH:35][C:27]1[NH:28][C:29](=[O:34])[C:30]2[C:25]([CH:26]=1)=[CH:24][C:23]1[CH2:22][CH2:21][C@@:18]3([C:17](=[O:37])[C:4]4=[C:5]([OH:16])[C:6]5[C:7](=[O:15])[CH:8]=[C:9]([O:13][CH3:14])[C:10](=[O:12])[C:11]=5[C:2]([OH:1])=[C:3]4[C:19]3=[O:20])[C:32]=1[C:31]=2[OH:33]