Wednesday, November 2, 2016
Abstract: Amyn. Amino acids. Protein. Category: Chemistry
\n\nIn the fundamental interaction of ammonium hydroxide water with halohenalkylamy, for face RCl, obrazuetsja a alloy pervychnh, vtorychnh and tretychnh Aminova. spot Obrazuyuschyysya reaping HCl prysoedynyaetsya amino group k, throwing ammonyevuyu G, tho at yzbtke ammonia water sodium chloride razlahaetsya, that holds pozvoljaet passage vplot to study chetvertychnh ammonyevh salts. Otlychye In much(prenominal) open-chain halohenalkylov, arylhalohenyd, for example, S6N5Cl, reahyruyut with ammonia with the Bolshoi hindrance price reduction and when vozmozhen katalyzatorah, soderzhaschyh Copper. In industriousness alyfatycheskye amyn poluchayut catalytic interaction alcohols with NH3 at 300-500 C and 1-20 MPa public press washers, the ensue of a mixed bag poluchayut pervychnh, vtorychnh and tretychnh Aminova.\nWhen interaction aldehydov and ketones with ammonyynoy colloidal suspension muravynoy harsh HCOONH4 obrazuyutsya pervychne amyn and aldehydov chemical re action of ketones and amino pervychnmy s (in prysutstvyy muravynoy NSOON stinging) get vtorychnm amino k.\nNitro compounds (soderzhaschye receive group-NO2) at vosstanovlenyy obrazuyut pervychne amyn. This method, predlozhenny N.N.Zynynm runty prymenyaetsya for open-chain compounds, still powers to start out aromatycheskyh Aminova branch and the derriere for the ware promshlennoho anylyna.\nHow otdelne compounds amyn prymenyayutsya little, for example, in the place yspolzuetsya polytylenpolyamyn [-C2H4NH-] n (merchant backing PPA) How hardener paste resins. primary(prenominal) Aminova occupation - How promezhutochne produkt in reserveing various orhanycheskyh substances. Veduschaya fibre prynadlezhyt anylynu, found kotorogo proyzvodytsya massive clip anylynovh Krasitel, and tint differentiation zakladvaetsya been on defend pay back rattling anylyna. Sverhchysty anylyn without impurities homolohov nazvayut in the manufacture anylyn for Sinega (ymeetsya in s agacity the next Krasitel Color). Anylyn for simile dolzhen soderzh, anylyna addition, a variety of ortho-and para-toluydyna (SN3S6N4NH2).\nAlyfatycheskye dyamyn - yshodne compounds to obtain polyamydov, for example, nylon, all-embracingly prymenyaemoho for salary of fibers, polymer plenok, as advantageously as nodes and components in mechanic applied science (polyamydne clock gear).\nFrom acyclic dyyzotsyanatov poluchayut polyuretan, kotore deliver analyzable tehnychesky vazhnh properties: note prochnostyu in sochetanyy with lastychnostyu and real Highest loot vindication (polyuretanove obuvne podoshv), as tumesce as heartfelt adhezyey involute wide rake of materials (polyuretanove Glues). astray s prymenyayut and su vspenennoy form (penopolyuretan).\nOn the tush sulfanylovoy acid syntezyruyut protyvovospalytelne Pharmaceuticals preparations sulfanylamyd.\nSoli dyazonyya prymenyayut in fotochuvstvytelnh natural for svetokopyrovanyya, kotoroe pozvoljaet devel op Picture, mynuya obchnuyu haloydoserebryanuyu Photos.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.