The Quaternization of Substituted N, N-Dimethylanilines with Benzyl Bromide
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چکیده
منابع مشابه
(2S,NS)-N-Allyl-N-benzyl-1-hydroxy-3-(4-hydroxyphenyl)-N-methylpropan-2-aminium bromide
The title compound, C(20)H(26)NO(2) (+)·Br(-), is an N-chiral quaternary ammonium salt synthesized from (2S*)-N-benzyl-N-methyl-tyrosine methyl ester. The dihedral angle between the phenyl ring and the benzene ring is 11.61 (19)°. In the crystal structure, the allyl group is disordered over two positions with site occupancy factors of ca 0.8 and 0.2. The bromide anion links to the quaternary am...
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Iron(II) and iron(III) salts catalyze the oxidative alpha-phosphonation of N,N-dimethylanilines with dialkyl H-phosphonates in the presence of tert-butylhydroperoxide.
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Benzalkonium bromides (BAK) are an important class of cationic surfactants with both industrial and commercial uses. They are used as preservatives for ophthalmic, nasal and parenteral products and they are also used as a topical antiseptic and medical equipment disinfectant. In this work a universal method for the preparation of these compounds is described. Using quaternization of N,N-dimethy...
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In the title compound, C(19)H(23)NO(2)S, the cyclo-hexyl ring exists in a chair form. The dihedral angle between the two terminal phenyl rings is 86.70 (6)°. No significant inter-actions are observed except for a weak intra-molecular C-H⋯O hydrogen bond.
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ژورنال
عنوان ژورنال: NIPPON KAGAKU KAISHI
سال: 1972
ISSN: 2185-0925,0369-4577
DOI: 10.1246/nikkashi.1972.1118