3-NITRO-SUBSTITUTED PHENACYL BROMIDES

被引：3

作者：

GARG, HG

SINGH, PP

机构：

[1] Department of Chemistry, University of Roorkee, Roorkee

来源：

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC | 1969年 / 04期

关键词：

D O I：

10.1039/j39690000607

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

3-Nitrophenacyl bromides of 4-bromo-, 4-chloro-, 4-methyl-, and 4-hydroxy-acetophenones are obtained in excellent yield by the nitration of the corresponding phenacyl bromides in fuming nitric acid (d, 1.42) at 5°. Nitration of 4-phenylphenacyl bromide yields 3-nitro-4-(4-nitrophenyl) phenacyl bromide. The identity of these products has been established by inverse substitution with acidified potassium iodide solution.

引用

收藏

页码：607 / &

相关论文

共 12 条

[1] The nitration of alpha-chloro and alpha-bromoacetophenone [J].

Barkenbus, C ;

Clements, JP .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1934, 56 :1369-1370

[2] RATE OF REACTION OF PHENACYL HALIDES WITH 4-PICOLINE IN BENZENE SOLUTION [J].

BREBNER, DL ;

KING, LC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (10) :2330-2334

[3]

BUUHOI NP, 1958, B SOC CHIM FR, P1408

[4] HALOGENATED ORTHO-PHENOLIC AND PARA-PHENOLIC KETONES [J].

BUUHOI, NP ;

XUONG, ND ;

LAVIT, D .

JOURNAL OF THE CHEMICAL SOCIETY, 1954, (MAR) :1034-1038

[5]

CORSON BB, 1959, ORG SYNTH, V2, P434

[6]

COWPER RM, 1959, ORG SYNTH, V2, P480

[7] Para-phenylphenacyl bromide, a reagent for identifying organic acids [J].

Drake, NL ;

Bronitsky, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1930, 52 :3715-3720

[8]

GARG HG, 1961, J INDIAN CHEM SOC, V38, P59

[9] A NEW PREPARATION OF 2,4-DINITROPHENYLHYDRAZONES [J].

JOHNSON, GD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1951, 73 (12) :5888-5889

[10] The identification of acids. V. Para halogen phenacyl esters. [J].

Judefind, WL ;

Reid, EE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1920, 42 :1043-1055