This document relates to a compound and the preparation process of a compound. Composition and use of disinfectants Claim 1: a compound (1) selected from the formula,Where t is selected from the arilo ring of 5 or 6 members or the saturated or partially saturated ring of 5 to 6 members, or the heteromorphic ring of 5 to 6 members, or the saturated or partially saturated heteromorphic ring of 5 to 6 members, in which each member is selected from C, n or s, For each member of the ring, choose from C, N, O, s (o) 8336 of the ring,c=O，C=S，S=NR 8310y S（o）=NR83100；T is replaced by one or more R 74919 in the member of carbon circle, and by one or more R 7495 in the member of heterocycle；Select c83218c8331832626 tar from hydrogen 2:3；Alquenilo C83228331-832626；1. C 83228331 asphalt；Halogenated tar c83321531832626,Haloalquenilo C8322228331-832626；a. Halogenated tar c833228318326；2.Alcox C83218D83316AZ26；；Acquilo C83218D31832626；1. C83218c83331-83226 asphalt； c83218832636 asphalt；C8321833183226 asphalt； c8331832626 asphalt；C8331832626 asphalt；C83217c8331832626 asphaltHalocarbonilo C8321C8331832626；2.Alcoxibonilo C83218C83316526；2.Alcoxicarbonilo C83218D.83331-83226；Acquiro C83218D.83316262；1. Lease c83218c831832626；1.Diacquilano carbonilo C8321；c. C83218d83318326 and c83218d8331832627 and halogelselfillo c8321131；A es-c (r830909) 832220 or C (R1 830909) 832222-c (R1 830909) 8322222；R83099 is independent of hydrogen, halogen, cyanogen, hydrogen Xi, aldehyde and hydrocarbon c8331832626；Alquenilo C83228331-832626；1. C 83228331 asphalt；Halogenated tar c83321531832626,Haloalquenilo C8322228331-832626；a. Halogenated tar c833228318326；2.Alcox C83218D83316AZ26；；Acquilo C83218D31832626；1. C83218c83331-83226 asphalt； c83218832636 asphalt；C8321833183226 asphalt； c8331832626 asphalt；C8331832626 asphalt；C83217c8331832626 asphaltHalocarbonilo C8321C8331832626；2.Alcoxibonilo C83218C83316526；2.Alcoxic carbonil C83218D.833183226；Acquiro C83218D.83316262；1. Lease c83218c831832626；1.Diacquilano
