HRID1032804

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID795

Imidazole

C3H4N2

HCID8768

Protocatechualdehyde

C7H6O3

HCID28928

Chloro(1,1-dimethylethyl)dimethylsilane

C6H15ClSi

结构：CC(C)(C)[Si](C)(C)Oc1ccc(C=O)cc1O[Si](C)(C)C(C)(C)C

HCID10937448

3,4-di(t-butyldimethylsiloxy)benzaldehyde

C19H34O3Si2

PRODUCTS

生成物

$结构：OCC#CCCCCCC/C=C\c1ccc(O)c(O)c1$

HCID22839120

未命名化合物

PROCEDURE

实验过程

The 3,4-bis-(tert-butyldimethylsilyloxy)-benzaldehyde used in Example 23d as one of the starting materials was prepared by reacting 2.14 g of 3,4-dihydroxybenzaldehyde, 5.83 g of tert-butyldimethylchlorosilane and 2.58 g of imidazole in the manner described in Example 14c. Chromatography with petroleum ether/ether (6:1) yielded 3.57 g of the title compound in the form of crystals melting at 44°-46° C.

WORKUP

后处理

customwas prepared