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HRID638664

反应详情

EQUATION

反应方程式

HRID 638664 的结构方程式

REACTANTS

反应物

2
结构：C=CC=C
HCID7845

1,3-Butadiene

C4H6

结构：CN(C)Cc1cc(C(C)(C)C)c(O)c(C(C)(C)C)c1
HCID66609

2,6-Di-tert-butyl-4-[(dimethylamino)methyl]phenol

C17H29NO

PRODUCTS

生成物

1
结构：CC(C)(C)C1=CC2(C=C(C(C)(C)C)C1=O)CC=CCC2
HCID10730920

Spiro[5.5]undeca-1,4,8-trien-3-one, 2,4-bis(1,1-dimethylethyl)-

C19H28O

收率 100%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CCOC(C)=O
溶剂HCID8857

Ethyl acetate

C4H8O2

PROCEDURE

实验过程

Following the same general procedure as in Example I, 20 mmols of N,N-dimethyl-4-aminomethyl-2,6-di-t-butylphenol were reacted with approximately 222 mmols of 1,3-butadiene in 47 g of ethyl acetate at about 190° C. for 10 hours. As determined by GC analysis, the process resulted in a 100% yield of 2,4-di-t-butylspiro[5.5]undeca-1,4,8-trien-3-one.