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- [21] ADSORPTION OF QUATERNARY AMMONIUM-SALTS AT A MERCURY SOLUTION INTERFACE .2. NON-SYMMETRICAL QUATERNARY AMMONIUM-SALTS JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1977, 84 (01): : 21 - 32
- [22] QUATERNARY AMMONIUM SALTS .4. HYDROLYSIS OF THE NITRILE GROUP BEFORE DECOMPOSITION OF THE QUATERNARY AMMONIUM GROUP - PREPARATION AND DECOMPOSITION OF SOME QUATERNARY AMMONIUM SALTS JOURNAL OF THE CHEMICAL SOCIETY, 1954, (MAR): : 1116 - 1119
- [23] Convenient preparation of optically active N,N'-disubstituted piperazines from various (S)-alpha-amino acid esters SYNTHESIS-STUTTGART, 1996, (04): : 452 - &
- [24] N-14 CHEMICAL SHIFTS IN ENAMINO KETONE QUATERNARY AMMONIUM SALTS OMR-ORGANIC MAGNETIC RESONANCE, 1971, 3 (05): : 589 - +
- [26] Crystal structures of three new N-halomethylated quaternary ammonium salts ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2015, 71 : 1230 - +
- [28] PREPARATION OF MONO-N-SUBSTITUTED PIPERAZINES JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1980, 53 (01): : 174 - 178
- [29] ENAMINES OF N-METHYL AND N-PHENYLPIPERAZINES . SYNTHESIS OF DISSYMETRIC N,N'-DISUBSTITUTED AND N-MONOSUBSTITUTED PIPERAZINES COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE C, 1968, 267 (12): : 724 - +
- [30] THE PREPARATION OF N,N-DISUBSTITUTED THIOFORMAMIDES ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1984, 188 (AUG): : 230 - ORGN