HRID918412

反应详情

EQUATION

反应方程式

REACTANTS

反应物

结构：C[C@]12CCC(=O)C=C1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1C[C@@H](O)[C@]2(O)C(=O)CO

HCID102003

11,16,17,21-Tetrahydroxypregn-4-ene-3,20-dione

C21H30O6

HCID10909479

1-DIAZO-2-PROPENE

C3H4N2

PRODUCTS

生成物

结构：C=CCO[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)CO

HCID68142700

未命名化合物

PROCEDURE

实验过程

11β,16α,17,21-Tetrahydroxypregn-4-ene-3,20-dione, 16,17-cycloborate is added to a solution of vinyl diazomethane in 1:1 methanol-ether at 0°C until nitrogen evolution ceases. The solvent is evaporated to yield the title compound.

WORKUP

后处理

customThe solvent is evaporated