Malo
Dyccichexyllhylcardide; Cas No.: 538-75-0
Mawuno: DCCD; DCIConClohexyllCodide
Katundu wa mankhwala a driceclohexyllylcarbodide
● Maonekedwe / mtundu: zolimba zopanda utoto
● Mavuto a Vapor: 1.044-1.15Pa pa 20-25 ℃
● Malo osungunuka: 34-35 ° C (b.)
● Mwala wosinthika: N20 / D 1.48
● Kutentha: 277 ° C pa 760 mmhg
● Maudzu: 113.1 ° C
● psa:24.72000
● Kuchulukitsa: 1.06 g / cm3
● Logp: 3.82570
● Kufatsa temp.:
● Chovuta.:Moiverre tcheru
● Solsubility.:6ththyylene chloride: 0.1 g / ml, yomveka, yopanda utoto
● Madzi osungunuka.:
● xlogp3: 4.7
● Mphaka Hydrogen Conser Wopereka: 0
● Okondedwa
● Mgwirizano wozungulira: 2
● Misa yeniyeni: 206.178298710
● Atomu olemera: 15
● Zovuta: 201
● Kuyendera DZIKO LAPANSI: Poyizoni
Zambiri zopanda chitetezo
● Petergogm (s):
T,
Xn
● Manambala owopsa: xn, t.
● Nkhani: 23/24 / 25-341-36 / 38-25-24-27-62-62-62-62-37-38-20-38-20-38-20-38-20-38-20-38-20-38-20-38-20-38-20-38-25
● Bokosi Lake: 26-36 / 37 / 39-4-241-37 / 39-24 / 259-24 / 253-16-53-28
Chofunika
Maphunziro a Mankhwala:Nayirogen Mafuta -> Mafuta Ena a Nitrogen
Kumwetulira kwa Canonan:C1CCC (CC1) N = C = NC2CCCCC2
Kufotokozera:DICICDOHYLLCYYL Carbodiimide imagwiritsidwa ntchito mu cheptide cheptide ngati cholumikizira. Zonsezi ndi zopanda pake komanso zotsekemera, ndipo zimapangitsa kuti dermatitis ikhale ndi ma promist ndi akatswiri a zamankhwala.
Gwiritsani Ntchito:Mu kapangidwe ka peptides. Izi zimagwiritsidwa ntchito makamaka ku Amikacin, gotathi kuti, komanso kuphatikizika kwa asidi acid tendydride, aldehyde, ketone, isocyunanate; Ikagwiritsidwa ntchito ngati zopepuka zodzipangira, zimachitika pa donaclohexylurea pogwiritsa ntchito nthawi yayifupi. Izi zitha kugwiritsidwanso ntchito kapangidwe ka peptide ndi nucleic acid. Ndikosavuta kugwiritsa ntchito mankhwalawa kuti muchite ndi gulu la ma carbox freeboxy ndi Amino-gulu la Amipside. Izi zimagwiritsidwa ntchito kwambiri pochipatala, thanzi, kupanga zinthu zachilengedwe komanso zachilengedwe, ndi minda ina yopanga. N, n'-dyescherclohexexylhlimiiride ndi carbodiimide omwe amagwiritsidwa ntchito kwa Amino Acids acid pa peptide. N, n'-d'-dodiceclohehylhlheimiim imagwiritsidwa ntchito ngati mankhwala osokoneza bongo pokonzekera amisiri, matomoni, nitteil komanso kutembenuka kwa kumwa mowa kwambiri. DICICCLOHEXYYLYYLCODIIMIIMIIKIKaidide imagwiritsidwa ntchito ngati chofufumitsa chodzichepetsera kutentha pambuyo pa nthawi yochepa, chifukwa cha zomwe zimachitikazo ndi driceclohexylherea. Chogulitsacho ndi chosungunuka chaching'ono kwambiri mu zosungunulira zachilengedwe, kotero kuti kulekanitsa kosavuta kwa chinthucho.
Mawu owonjezera
Dyccorclohexyllbodide (DCC) ndi otchuka omwe amagwiritsidwa ntchito kawirikawiri pakuphatikizika kwa organic. Ndilo cholimba choyera m'madzi ndikusungunuka mu ortic solt monga ethyl acetate ndi dichloromethane.
DCC imagwiritsidwa ntchito ngati wothandizira mu Putides synthesis ndi zochitika zina zomwe zikuchitika pakupanga kwa amayi. Zimalimbikitsanso kumeza kwa macireboxyyylic acid ndi Amine, zomwe zimayambitsa madera. Zimakwaniritsa izi poyambitsa gulu la carboxylic acid ndikuwongolera kuukira kwa ma acictophilic kwa Amine pa carbon carbon.
Kuphatikiza pa peptide synthesis, a DCC imagwiritsidwanso ntchito m'malo ena osiyanasiyana achilengedwe, monga kufufuzidwa komanso njira yosinthira. Itha kugwiritsidwa ntchito kuti apange madotolo ochokera ku Carboxyylic Acids ndi mowa, ndikusintha ma carboxylic acid
Dicc imadziwika chifukwa chogwira ntchito kwambiri polimbikitsa amidemer mapangidwe ndi kugwirizana kwake ndi magulu osiyanasiyana ogwira ntchito. Komabe, zimaganiziridwanso kukhala chinyezi komanso zimatha kuwola mosavuta pakuwonekera kwa madzi kapena chinyezi chachikulu. Chifukwa chake, nthawi zambiri imayendetsedwa komanso kusungidwa pansi pazinthu zaphokoso.
Ndikofunikira kuti tisamagwiritse ntchito mosamala mukamagwira ntchito ndi DCC, chifukwa imatha kukwiyitsa khungu, maso, ndi dongosolo lopumira. Mpweya wabwino komanso zida zoteteza zaumwini ziyenera kugwiritsidwa ntchito panthawi yake.
Karata yanchito
DCACCLOHEXYLYYLYLCODIIMIID (DCC) imapeza mapulogalamu osiyanasiyana mu kapangidwe kake kake, makamaka mumunda wa peptide. Nawa ntchito zochepa zodziwika ndi DCC:
Puptity Synthesis:DCC imagwiritsidwa ntchito ngati othandizira ku Peptide synthesis kuti agwirizane ndi amino acid pamodzi ndi mawonekedwe amtundu wa amayi. Zimalimbikitsa njira yovomerezera pakati pa gulu la carboxyl wa antino acid ndi gulu la Amino Gino
Zotsatira zoyipa:DCC ikhoza kugwiritsidwa ntchito kutembenuza macitidi a carboxyyylic kukhala ester mwa kuwayankha ndi mowa. Pamaso pa DCC, Carboxyylic acid amayambitsidwa, kulola kuukira kwa nucleophilic ndi mowa kuti apange ezster. Izi ndizothandiza pazophatikizika za ester pamapulogalamu osiyanasiyana.
Zotsatira zoyipa:DCC imatha kuthandizira kuti ma carboxyylic acids, acid chlorides, machesi a asidi, ndi esters. Zimaloleza zomwe pakati pa carboxtylic acid derivital ndi Amine kuti apange ubale. Izi zimapeza zofunikira mu kapangidwe ka Amisisi, zomwe ndizofunikira mu machitidwe osiyanasiyana achilengedwe komanso mankhwala.
UGI Kuchita:DCC imatha kugwiritsidwa ntchito mu UGI zomwe zimachita, zomwe zimapangitsa kuti zigwirizane ndi Amine, dzina lake Isocynide, ndi asidi. DCC imathandizira kutsegula gulu la carboxyl la acid, lololeza kuti lizichita ndi Amine ndikupanga ubale.
Kaphatikizidwe mankhwala:DCC nthawi zambiri imagwiritsidwa ntchito m'makampani ogulitsa mankhwala pa kaphatikizidwe ka mankhwala osokoneza bongo komanso mankhwala osokoneza bongo (apis). Kugwiritsidwa ntchito kwake m'zithunzi zopenda papepala, zovuta, ndi kusintha kwina kofunikira kumapangitsa kuti zikhale zovuta kwambiri popezeka mankhwala ndi njira zopezera.
Ndikofunika kudziwa kuti DCC ili ndi mapulogalamu ena angapo mu kapangidwe kake kambiri, kuphatikizapo mapangidwe a Ureas, carbamani, ndi hydrazides. Kupanga kwake komanso kuphatikizidwa ndi magulu osiyanasiyana ogwira ntchito kumapangitsa kuti ikhale chida chamtengo wapatali m'bokosi la akatswiri opangidwa ndi akatswiri opanga mankhwala.
