HRID1194902

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID12502129

1-Bromo-1-methylcyclohexane

C7H13Br

$结构：CCOC(=O)/C(=N\O)C(C)=O$

HCID178472876

未命名化合物

PRODUCTS

生成物

$结构：CCOC(=O)/C(=N\OC1(C)CCCC1)C(C)=O$

HCID14864968

未命名化合物

收率 50.1%

AUXILIARIES

试剂、催化剂与溶剂

催化剂HCID76223

Methanesulfonic acid, trifluoro-, silver(1+) salt

CAgF3O3S

PROCEDURE

实验过程

Ethyl (Z)-2-(hydroxyimino)-3-oxobutyrate (5.86 g, 36.8 mmol), 1-bromo-1-methylcyclohexane (6.01 g 36.8 mmol), and silver trifluoromethanesulphonate (9.45 g, 36.8 mmol) were reacted together by a similar method to that described in Example 9a to give the title compound (4.45 g, 50%); νmax (film) 2970, 1745, 1690, 1590, 1370, 1320, 1230, 1070, and 990 cm-1 ; δH (60 MHz, CDCl3), 1.31 (3H, t, J 7 Hz), 1.48 (3H, s), 1.1-2.2 (8H, m), 2.35 (3H, s), and 4.30 (2H, q, J 7 Hz).