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HRID1452097

反应详情

EQUATION

反应方程式

HRID 1452097 的结构方程式

REACTANTS

反应物

2
结构：[Br-].[K+]
HCID253877

Potassium bromide

BrK

结构：CCOC(=O)c1cc(C)n(CCO[Si](C)(C)C(C)(C)C)n1
HCID22145416

未命名化合物

PRODUCTS

生成物

1
结构：Cc1cc(C(=O)O)nn1CCO[Si](C)(C)C(C)(C)C
HCID22145400

未命名化合物

PROCEDURE

实验过程

The title compound was prepared from ethyl 1-(2-t-butyldimethylsilyloxyethyl)-5-methylpyrazole-3-carboxylate (16.08 g, 51.5 mM) as described in Example 4 Preparation 2 as a white solid (10.5 g, 72%); νmax (KBr) 1688, 1648, 1533 and 1505 cm-1 ; δH (CDCl3) -0.10 (6H, s), 0.81 (9H, s), 2.35 (3H, s), 4.00 (2H, t, J5 Hz), 4.24 (2H, t, J5 Hz),6.60 (1H, s); NH3DCI m/e 285 (100%).