Studies on the reaction of benzoyl peroxide with NN-dialkyl aromatic amines and other related compounds. Part II. Reactions of some primary and secondary amines

1968 ◽  
pp. 80 ◽  
Author(s):  
R. B. Roy ◽  
G. A. Swan
Keyword(s):  
Benzoyl Peroxide ◽  
Aromatic Amines ◽  
Secondary Amines ◽  
Primary And Secondary Amines ◽  
Related Compounds

REACTION OF TRICHLOROACETONITRILE WITH PRIMARY AND SECONDARY AMINES: PART I. PREPARATION OF SOME TRICHLOROACETAMIDINES

1958 ◽  
Vol 36 (5) ◽  
pp. 771-774 ◽  
Author(s):  
John C. Grivas ◽  
Alfred Taurins
Keyword(s):  
Aromatic Amines ◽  
Secondary Amines ◽  
Methanol Solutions ◽  
Primary And Secondary Amines ◽  
Primary Aromatic Amines ◽  
Reaction In Water

Trichloroacetonitrile reacts with primary and secondary aliphatic and primary aromatic amines to give N-substituted trichloroacetamidines. A series of N-mono- and N-di-substituted trichloroacetamidines, [Formula: see text] and [Formula: see text] was prepared by carrying out the reaction in water, in water–methanol solutions, or in the absence of solvents.

Reaction of arylmethylenemalonaldehydes with some nucleophiles

1987 ◽  
Vol 52 (11) ◽  
pp. 2699-2709 ◽  
Author(s):  
Dalimil Dvořák ◽  
Zdeněk Arnold
Keyword(s):  
Inorganic Anions ◽  
Secondary Amines ◽  
Tertiary Amines ◽  
Primary And Secondary Amines ◽  
Dipolar Structure

Reaction of arylmethylenemalonaldehydes with tributylphosphine and tertiary amines affords compounds of dipolar structure whereas reaction with primary and secondary amines leads to 1,4-addition products. Salts of nucleophilic inorganic anions add to arylmethylenemalonaldehydes under formation of salts of substituted malonaldehydes.

Some 1-substitution derivatives of 4-aryl-2,3-dihalogeno-1-naphthols

1984 ◽  
Vol 49 (1) ◽  
pp. 110-121 ◽  
Author(s):  
Jiří Křepelka ◽  
Drahuše Vlčková ◽  
Milan Mělka
Keyword(s):  
Thionyl Chloride ◽  
Oxirane Ring ◽  
Secondary Amines ◽  
Two Phase ◽  
Lytic Effect ◽  
Primary And Secondary Amines ◽  
Phase Medium ◽  
Chloro Derivatives ◽  
Derivatives Of

Alkylation of derivatives of 4-aryl-1-naphthols (I-V) by 2,3-epoxypropyl chloride in methanolic sodium hydroxide gave epoxy derivatives VI, VIII, IX, XI and XII, apart from products of cleavage of the oxirane ring, VII and X. Analogous alkylation of compounds I, IV and V by 2-(N,N-diethylamino)ethyl chloride hydrochloride in a two-phase medium afforded basic ethers XIII to XV. The cleavage of the oxirane ring in compound VI by the action of primary and secondary amines, piperidine and substituted piperazines led to compounds XVI-XXIV. Reaction of thionyl chloride with compounds XXI, XXII and XXIV gave chloro derivatives XXV-XXVII.Exposure of compound XXII to 4-methylbenzenesulfonyl chloride produced compound XXVIII, retaining the secondary alcoholic group. In an antineoplastic screening in vivo none of the compounds prepared had an appreciable activity. Compound XVII, being an analogue of propranolol, was used in the test of isoproterenolic tachycardia, and showed a beta-lytic effect comparable with that of propranol.

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