Kaya
Dicyicklohexylcarbarkibaccodide
Kwatanci: DCCD; dicyklohexylcarbaccodivide
Mallakin kayan masarufi na dicyclohexylcarbodide
● bayyanar / launi: m m
Hompor matsa lamba: 1.044-1.15pa a 20-25 ℃
Point ● Melting Points: 34-35 ° C (lit.)
Indeve Index: N20 / D 1.48
● Bloed aya: 277 ° C a 760 mmhg
● Flashta: 113.1 ° C
● PSA:24.72000
● Ganantawa: 1.06 g / cm3
● Laja: 3.82570
● Storest Hust. asso a RT.
● Mai hankali.:
● Sultility.:Methylene chloride: 0.1 g / ml, a bayyane, mai launi
● Cire Solubility.Araction
Xlogp3: 4.7
● Hydrogen Bond Donor Kidaya: 0
● Hydrogen Bond Reador: 2
Tashar Bond Counts: 2
● daidai taro: 206.178299810
● Kididdige Terom Count: 15
Hadadewa: 201
● Jagina na Dot
Bayanin Safya
● Picogram (s):
T,
Xn
Lambobin Hadiki: T, XN, T +
● Statements:23/24/25-34-40-43-41-36/38-21-24-22-62-37/38-10-61-26-38-20/22
Littattafan Tsaro: 26-36 / 39/04-45-45-44-3-37 / 39-24-30
M
A Daraktsan Kwarewar:Tsarin Nitrogen -> Sauran mahadi Nitrogen
Canonical murmushi:C1ccc (CC1) n = C = NC2cccc2
Bayanin:An yi amfani da dicicodivide na cafediimide a cikin sinadarai na peptide azaman maimaitawa. Yana da duka mai fushi da mai rahushi da mai rahama, kuma ya haifar da karɓi cututtukan dermatitis a cikin magunguna da masana kimantawa.
Amfani:A cikin kira na peptides. Wannan samfurin ana amfani da shi a cikin amikacin, glutatHoni dehydrants, da kuma a cikin kira na acid anhydride, isochyanate; Lokacin da ake amfani dashi azaman mai bushewar haske, yana amsawa ga oticlohylurea ta hanyar ɗan gajeren lokaci a ƙarƙashin yanayin zafin jiki na al'ada. Hakanan za'a iya amfani da wannan samfurin a cikin kira na ptifide da nucleic acid. Abu ne mai sauki ka yi amfani da wannan samfurin don amsawa tare da mahimmin ɗakin carbox kyauta da amino-rukuni cikin peptide. Ana amfani da wannan samfurin sosai a cikin likita, lafiya, kayan shafa da samfuran tazarin halittu, da sauran filayen roba. N, N'-Disticloxylcarbodide shine Carbodide da Carbodide da aka yi amfani da shi ga amino acid a lokacin PTPTIDE kira. N, N'-DICYCLOHYLCAlivimide ana amfani dashi azaman wakili don shirye-shiryen azides, ketones, nitrailes da kuma hadewar giya. Ana amfani da Dicalilide na Dicalidide azaman wakili mai narkewa a zazzabi a ɗakin bayan gajeriyar lokacin da aka dauki, bayan samfurin da aka yiwa otalclohexylurea. Samfurin yana da ƙananan ƙwayoyin cuta a cikin abubuwan da ke tattare da shi, don haka da sauƙi rabuwa da samfurin dauki.
Cikakken gabatarwar
Dicyklohexylcarbaccodide (DCC) wani reagent ne wanda aka saba amfani dashi a cikin tsari na kwayar halitta. Fari mai ƙarfi ne wanda yake insolable cikin ruwa da narkewa a cikin abubuwan da ke cikin kwayoyin cuta kamar ethloromethane da Dichloromethane.
DCC da farko ana amfani dashi azaman wakili mai haɗawa a cikin Peptide Synthesis da sauran halayen da suka shafi samuwar Amiide PD. Yana inganta sandar carboxylic acidöses tare da Amines, jagoranta zuwa ga halssies. Yana aiwatar da wannan ta hanyar kunna rukunin Carboxylic acid kuma yana sauƙaƙe harin nucleophilic na amine akan Carbony Carbony Carbony Carbinonl.
Baya ga Peptide Synthesis, DCC kuma ana amfani dashi a cikin daban-daban halayen, irin su hade da halayen halayen. Ana iya aiki da shi don samar da matakai daga carboxylic acid da giya, da kuma sauya kideji na acid, da iters da aka kunna) cikin kai.
DCC an san shi da babban ƙarfinsa da haɓakar Amide Bond Bond Bond da kuma dacewa da sahunanta tare da kewayon rukuni na kungiyoyi masu yawa. Koyaya, ana kuma ɗauka cewa ya zama kamar danshi-m kuma na iya ba da sauƙi hana a sauƙaƙa ruwa ko babban zafi. Sabili da haka, ana amfani dashi da kuma adana shi a ƙarƙashin yanayin fari.
Yana da mahimmanci a dauki matakan da suka dace yayin aiki tare da DCC, saboda yana iya haushi ga fata, idanu, da tsarin harkokin na numfashi. Ya kamata a yi amfani da iska mai kyau da kayan kariya na sirri a lokacin kulawa.
Roƙo
DiccKloDexylcarbaccodide (DCC) ya sami aikace-aikace da yawa a cikin kwayoyin halitta, musamman a fannin sunad da cin abinci. Ga wasu 'yan sanannun aikace-aikacen DCC:
Peptide Synthesis:DCC da aka saba amfani dashi azaman wakili mai haɗawa a cikin Peptide Synthesis don shiga amino acid tare kuma samar da amintattun shaidu. Yana inganta amsawar ta tsakanin kungiyar Carboxyl guda amino acid da kuma kungiyar Amino ta wani, kai ga samuwar peptide bonds.
Halayen hade:Za'a iya amfani da DCC don sauya carboxylic acid a cikin maza esters ta hanyar maido da su da barasa. A gaban DCC, an kunna motar carboxylic acid, yana ba da izinin harin nucleophilic da barasa na barasa ya samar da ester. Wannan amsawar tana da amfani a cikin tsarin haɗe don aikace-aikace iri-iri.
Amidation halayen:DCC na iya sauƙaƙe amdawar carboxylic acid, chlorides na acid, anan acid anydries, da kuma matattakala. Yana ba da damar amsawa tsakanin akwatin carboxylic acid da kuma amine don samar da amininsa. Wannan aikace-aikacen yana samun amfani a cikin synth biles, waɗanda suke da mahimmanci a tsarin halitta da tsarin sunadarai.
Uni amsa:DCC za a iya amfani da shi a cikin UNI dauki, dauki da yawa wanda ya shafi sananniyar amine, wanda aka samo asali, fili, fili ne na Carbinony, da acid. DCC tana taimakawa wajen kunna ƙungiyar carboxyl na acid, yana ba da damar amsa tare da amine kuma ya samar da haɗin kai.
Adedin Magunguna:DCC sau da yawa ana aiki da shi a cikin masana'antar harhada magunguna don siyar da 'yan takarar da magunguna da magunguna masu aiki (APIS). Amfani da shi a cikin phiptide synthesis, amidations, da sauran mahimman bayanai sa shi wani muhimmin reagelent a cikin binciken kwayoyi.
Ya dace a lura cewa DCC tana da wasu wasu aikace-aikace da yawa a cikin kwayoyin halitta, gami da samuwar awo, carbamates, da hydrazzides. Abubuwan da suka shafi sa da karfinsu suna da wasu kungiyoyin aiki daban-daban wadanda suke sanya kayan aiki mai mahimmanci a cikin kayan aikin malami na roba.
