Hangzhou Leind Chem Co., Ltd. yog ib qho ntawm cov neeg tsim khoom lag luam thiab lwm tus neeg ntawm 2,3-diflluorophitrile 丨 cas 145689-34-5 nyob rau hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov tshuaj lom neeg cov khoom lag luam ntawm cov nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom lag luam pheej yig tshaj, tiv tauj peb tam sim no.
Cov lus qhia
| Kev tshwm sim | Lub teeb daj rau cov kua xim av |
| Kev coj dawb huv | 98% min |
| Ywg dej | 0.5% max |
Cov Ntawv Thov
2,3-difluorophenRile (CAS 145689-34-5) yog ib qho kev tshawb fawb nruab nrab hauv nruab nrab, agnemical kev tshawb fawb, thiab nplua tshuaj synthesis. Nws ua haujlwm raws li Benzyl-nitrile lub tsev thaiv kev txua cov pob zeb hetercycles (Imidazoles, thiab pyridazoles motifs ntawm alkylation, hws, lossis cov ntoo khaub lig-sib txuas ua ntu zus. Hauv kev tshuaj pom tau nws yog koom rau hauv cov qauv tshuaj scaffolds rau cov qauv kev ua yeeb yam - kev sib raug zoo thiab ua kom muaj kev sib raug zoo ua ke thiab ua kom muaj kev sib txawv ntawm cov khoom nruab nrab; Nyob rau hauv agochemical R & D nws yog siv los sib dhos tshuaj tua lawv tus kheej thiab cov fileg yus funegicide uas fluoricated aratics feem ntau txhim kho cov kev ua tau zoo. Nws tseem thov cov khoom siv thiab tshuaj lom neeg-tshuaj lom neeg uas cov nitrile tuaj yeem hloov mus rau kev tawm suab mus rau kev daws teeb meem ntxiv.
Cov txiaj ntsig
Lub kerile nitrile thiab 2,3-diamlluoro hloov cov qauv hloov ob peb lub tswv yim thiab cov khoom siv muag khoom. Lub nitrile yog kev cog lus, Ncov Qaum, Ncov Qaum, thiab cov khoom siv hloov pauv mus rau hauv cov amines, cov kua qaub, actoged Cov fluorine nyob ze atomsine muaj zog cuam tshuam hluav taws xob thiab dipophilicity thiab diploch permeability thiab phiaj los khi hauv cov neeg sib txuas lus ntawm cov neeg muaj txiaj ntsig zoo. Fluorination ntawm 2,3-txoj haujlwm tseem tuaj yeem ncaj qha regioselectivity hauv kev ua haujlwm benzylic, uas yog pab tau rau kev xaiv alkylations lossis cov hws. Tsis tas li ntawd, cov compound yog feem ntau yooj yim rau lis thiab tau tshaj tawm cov organic kev daws teeb meem thiab catpling khaub lig-txuas cov kev cai, txhawb nqa nplai-up.
Tag
2,3-difluorophenrile yog qhov siv tau zoo, kev siv hluav taws xob hauv tsev loj, agnaphys, thiab cov ntaub ntawv tshwj xeeb. Nws cov nitrile ua haujlwm muab cov hluav taws xob dav dav, thaum lub sijhawm 2,3-difluoro uas muaj kev cuam tshuam nrog kev kho mob hauv tshuab hluav taws xob, thiab cov khoom siv tau zoo thiab muaj txiaj ntsig zoo. Ua ke, cov nta no ua rau nws muaj txiaj ntsig reagent rau cov tshuaj tua kab mob tsim cov khoom lag luam txuas ntxiv thiab cov khoom siv ua haujlwm.
Cim npe nrov: 2,3-Difluorophitrile 丨 CAS CAS CAS CAS CAS CAS CAS CAS CAS CAS CAS CAS 145689-34-5, Tuam Tshoj 2,3-Difluorophitrile 丨 Case 145689-34-5 manufacturers, Chaw Tsim Tshuaj, Hoobkas
