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HRID1197740

反应详情

EQUATION

反应方程式

HRID 1197740 的结构方程式

REACTANTS

反应物

2
结构：CO
HCID887

Methanol

CH4O

结构：CN(C)C=O.COc1cc(O)c2c(c1)C(=O)c1c(cc3c(c1O)-c1c(cc(C)c(C(=O)N[C@H](C)C(=O)O)c1O)[C@H](O[C@@H]1O[C@H](C)[C@H](O)[C@H](O[C@@H]4OC[C@@H](O)[C@H](O)[C@H]4O)[C@H]1O)[C@H]3O)C2=O
HCID131717022

未命名化合物

PRODUCTS

生成物

1
结构：COc1cc(O)c2c(c1)C(=O)c1c(cc3c(c1O)-c1c(cc(C)c(C(=O)N[C@H](C)C(=O)O)c1O)[C@H](O[C@@H]1O[C@H](C)[C@H](O)[C@H](O[C@@H]4OC[C@@H](O)[C@H](O)[C@H]4O)[C@H]1O)[C@H]3O)C2=O
HCID5464367

Benanomicin A

C39H41NO19

收率 101.8%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CS(C)=O
溶剂HCID679

Dimethyl sulfoxide

C2H6OS

PROCEDURE

实验过程

One gram of the benanomicin A-dimethylformamide solvate as obtained from said first fraction was dissolved in dimethylsulfoxide (5 ml). The resultant solution was added dropwise under stirring into 300 ml of methanol, followed by stirring for 10 minutes to deposit a precipitate of a reddish brown color. The precipitate was filtered out and then dried under reduced pressure, to afford 935 mg of a purified benanomicin A as reddish brown powder.

WORKUP

后处理

  1. filtrationThe precipitate was filtered out
  2. customdried under reduced pressure