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HRID583701

反应详情

EQUATION

反应方程式

HRID 583701 的结构方程式

REACTANTS

反应物

2
结构：O=C([O-])[O-].[K+].[K+]
HCID11430

Potassium Carbonate

CK2O3

结构：CCOC(=O)c1ccc(C#C[Si](C)(C)C)cc1
HCID10729134

未命名化合物

PRODUCTS

生成物

1
结构：C#Cc1ccc(C(=O)OCC)cc1
HCID15540683

Ethyl 4-ethynylbenzoate

C11H10O2

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CCO
溶剂HCID702

Ethanol

C2H6O

PROCEDURE

实验过程

Silylacetylene 29-1 (9.40 g, 38 mmol) was dissolved in 100 mL EtOH, K2CO3 (0.25 g 1.8 mmol) was added and the mixture was stirred for 16 h, concentrated, and purified by flash chromatography (silica, 5% Et2O/hexane) provided 29-2 as a yellow oil.

WORKUP

后处理

  1. concentrationconcentrated
  2. custompurified by flash chromatography (silica, 5% Et2O/hexane)