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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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FIELD: organic chemistry. SUBSTANCE: synthesis is carried out by treating 4-2′- methoxyperfluoroisopropyl)-2,6-dinitrophenyl hydrazine with phenylisocyanate or benzene chloride with or without benzene on boiling. Yield, %: mp, C; empirical formula (a) 80; 304-305; CHFNO(b) none; 161-162; CHFNONew compounds specifically suppress the electron transfer reactions in the photosystem-2 and do not affect electron transfer in the photosystem-1. EFFECT: new more active compounds of said class. 1 dwg, 9 tbl
1-(2-ethoxyethyl)-4-ethynyl-4-hydroxypiperidine as an intermediate compound for synthesis of 1-(2-ethoxyethyl)-4-ethynyl-4-acyloxypiperidine hydrochlorides showing local anesthetic activity