3-Bromo-1-propanol CAS 3084-40-0

1. Qhov nruab nrab ntawm cov tshuaj tiv thaiv kab mob
Nws yog ib qho tseem ceeb nruab nrab rau synthesizing nucleoside antiviral tshuaj. Piv txwv li, nyob rau hauv synthesis ntawm Tenofovir, lub compound yog txuas mus rau ib tug nucleotide puag thiab muaj ntau yam tshuaj tiv thaiv kom tau ib tug tshuaj uas muaj anti HIV. Ib lub tuam txhab kws kho mob tau sau npe tau nce cov txiaj ntsig ntawm cov kauj ruam tseem ceeb los ntawm 67% mus rau 82% los ntawm kev ua kom zoo dua cov tshuaj tiv thaiv ntawm qhov nruab nrab.

2. Kev txhim kho ntawm cov tshuaj tiv thaiv -cov tshuaj qog
L-selectin inhibitor: siv rau kev sib txuas ntawm dendritic polyglycerol anions, inhibiting adhesion ntawm cov qe ntshav dawb thiab cov hlwb endothelial, txo qhov mob thiab qog nqaij hlav metastasis. Kev sim hauv vitro tau pom tias tus inhibitor muaj 78% inhibition tus nqi ntawm TNF - - induced HUVEC cell adhesion.
Platinum complex anticancer tshuaj: Nws cov derivatives tsim complexes nrog platinum, uas tau pom muaj kev cuam tshuam tseem ceeb ntawm kev mob ntsws cancer ntawm tes kab A549 hauv vitro thwmsim. Raws li tsab xov xwm 2023 hauv Phau Ntawv Qhia Tshuaj Kho Mob, nws tus nqi IC50 yog 0.8 μ M, uas yog 1.8 npaug qis dua li cov tshuaj cisplatin (1.5 μ M).

3. Kev tiv thaiv kab mob thiab kev tiv thaiv kab mob
Lub dendritic polyglycerol anion siv rau kev sib txuas L-selectin inhibitors muaj ob qhov kev cuam tshuam ntawm kev tiv thaiv- mob thiab tiv thaiv - qog metastasis. Los ntawm inhibiting qhov adhesion ntawm cov qe ntshav dawb thiab cov hlwb endothelial, txo cov kev mob tshwm sim, thiab txo cov qog cell metastasis.
4. Kev hloov kho cov tshuaj nucleic acid
Raws li phosphorylation reagent, nws yog siv los hloov kho 5 'kawg ntawm siRNA lossis mRNA, txhim kho kev ruaj ntseg thiab cellular uptake tus nqi ntawm cov tshuaj nucleic acid. Lub tuam txhab kho noob tau siv cov thev naus laus zis no los txuas ntxiv ib nrab - lub neej ntawm siRNA hauv cov ntshav mus rau 48 teev.

1. Precursors ntawm tshuaj tua kab
Raws li ib tug tseem ceeb precursor ntawm organic phosphorus tshuaj tua kab, cov khoom no yog koom nyob rau hauv lub synthesis ntawm heev npaum insecticide "Phosphorus". Raws li kev txheeb cais ntawm Guangxi Plant Protection Station hauv xyoo 2022, kev tswj cov tshuaj tua kab no ntawm cov qoob loo cog qoob loo mus txog 94.6%, thiab nws cov tshuaj lom rau cov kab mob uas tsis yog hom phiaj (xws li ntses) qis dua cov khoom zoo sib xws.

Synthesis ntawm Chlorpyrifos: Raws li ib tug tseem ceeb precursor ntawm organophosphorus tshuaj tua kab, nws koom nyob rau hauv lub synthesis ntawm heev npaum insecticide "Chlorpyrifos". Raws li 2022 kev txheeb cais los ntawm Guangxi Plant Protection Station, kev tswj cov tshuaj tua kab no ntawm cov qoob loo cog qoob loo mus txog 94.6%, thiab nws cov tshuaj lom rau cov kab mob uas tsis yog hom ntses xws li ntses yog qis dua li cov khoom zoo sib xws.
Mechanism ntawm kev ua: Fuling inhibits acetylcholinesterase kev ua, ua rau tsub zuj zuj ntawm cov neurotransmitter acetylcholine nyob rau hauv pests thiab ua rau overexcitation induced tuag.

2. Kev tshawb fawb thiab kev tsim cov tshuaj tua kab mob
Ethylphosphazone: Nws cov derivatives muaj kev xaiv tua cov kab mob phem xws li cov nyom barnyard thiab horseweed. Ib qho kev sim ua los ntawm ib lub koom haum kev tshawb fawb txog kev ua liaj ua teb nyob rau sab qaum teb Suav tau pom tias cov nroj tsuag tswj tau nce mus txog 89% tom qab siv hauv cov pob kws, tsis muaj kev cuam tshuam rau kev loj hlob ntawm pob kws.
Xaiv txoj cai: Cov tshuaj tua kab mob no cuam tshuam nrog txoj hauv kev shikimic acid hauv cov nroj tsuag, inhibits cov synthesis ntawm aromatic amino acids, thiab ua rau cov nroj tsuag tuag.

3. Cog kev loj hlob regulators
Los ntawm reacting nrog cog cov tshuaj hormones analogues, cov tebchaw nrog kev loj hlob regulating zog yog synthesized los txhawb cov qoob loo loj hlob, txhim kho kev nyuaj siab thiab yield. Cov txheej txheem tsim los ntawm kev sib koom tes nrog cov ntsiab lus tsis tshua muaj hauv ntiaj teb tuaj yeem tswj hwm cov qib tshuaj hormones, txhawb kev loj hlob hauv paus thiab kev ntxhov siab. Ib qho kev sim ua los ntawm lub tuam txhab thev naus laus zis ua liaj ua teb tau pom tias cov txiv lws suav tau kho nrog tus tswj hwm no muaj 25% nce hauv qhov ntsuas dej tsis zoo.

1. Cov khoom siv nplaim hluav taws
Cov3-Bromo-1-propanolRaws li nplaim taws retardant npaj los ntawm cov khoom no tau ua tiav siv los ua cov khoom siv hluav taws xob lub tsheb roj teeb pob plhaub. Kev sim ua los ntawm lub tuam txhab tsheb tshiab lub zog qhia tau hais tias cov khoom siv sib xyaw nrog 3% ntawm cov nplaim hluav taws kub hnyiab tau dhau UL94V-0 ntawv pov thawj.
2. Kev hloov kho polymer
Raws li Mitsunobu reagent, nws yog siv rau kev sib txuas ntawm phosphorylated norbornene copolymer. Cov copolymer no muaj kev ruaj ntseg zoo heev thiab cov khoom siv kho tshuab, thiab tuaj yeem siv los npaj siab -cov ntaub ntawv ua tau zoo.

3. Lithium roj teeb electrolyte additives
Nws cov phosphate derivatives, raws li cov khoom siv ntxiv, tuaj yeem txhim kho qhov siab -kub kev ua haujlwm ntawm cov roj teeb. Raws li kev sim cov ntaub ntawv los ntawm ib lub koom haum tshawb fawb, tom qab 500 cycles ntawm 55 degree, lub roj teeb muaj peev xwm tuav tau nce ntawm 77% mus rau 92%.
4. Lub teeb stabilizer
Ib hom tshiab ntawm lub teeb stabilizer yog npaj los ntawm reacting nrog hindered amine tshuaj, ua tau zoo rau kev pab cuam lub neej ntawm engineering plastics nyob rau hauv sab nraum zoov ib puag ncig. Hauv xyoo 2021, cov ntaub ntawv xeem los ntawm qee cov khoom siv hauv tsheb tau pom tias ABS yas nrog cov khoom xyaw ntxiv muaj UV aging kuj lub sij hawm ntawm 1800 teev.

1. Tshuaj reagent
Nyob rau hauv cov organic synthesis, feem ntau yog siv los ua ib qho tseem ceeb reagent rau ester pauv cov tshuaj tiv thaiv, alkylation cov tshuaj tiv thaiv, thiab lwm yam. Piv txwv li, ester pauv cov tshuaj tiv thaiv tshwm sim nrog cawv tebchaw nyob rau hauv qhov kev txiav txim ntawm catalysts, tsim tshiab ester tebchaw.
2. Catalyst
Hauv kev sib xyaw ntawm polyurethane catalysts, kev siv cov isocyanates hauv kev sib xyaw ua ke tuaj yeem txhim kho foaming efficiency. Ib qho zoo- paub txog kev lag luam tshuaj patent xyoo 2020 qhia tau hais tias kev sib xyaw ntawm cov tshuaj no nrog isocyanates tuaj yeem ua rau kom muaj txiaj ntsig zoo ntawm 23%.

3. Hlau nto kho
Cov tshuaj tiv thaiv corrosion tsim los ntawm kev sib koom tes nrog cov ntsiab lus tsis tshua muaj hauv ntiaj teb tuaj yeem txo qhov corrosion ntawm marine steel hauv 3.5% NaCl tov rau 0.08 mm / a. Tom qab tau thov los ntawm qee lub tuam txhab xa khoom hauv Qingdao, cov khoom siv tu lub voj voog tau txuas ntxiv mus rau 2.3 npaug ntawm qhov qub.
4. Tshuaj nickel plating stabilizer
Nws cov qauv molecular tshwj xeeb tuaj yeem tiv thaiv qhov tshwm sim ntawm kev tawm tsam sab nraud thiab txhim kho lub neej kev pab cuam ntawm cov tshuaj plating. Kev xyaum tsim khoom ntawm qee lub tuam txhab electroplating qhia tau hais tias lub neej kev pab cuam ntawm cov txheej txheem plating tau txuas ntxiv los ntawm 12 mus rau 18 lub voj voog, thiab cov porosity ntawm cov nickel txheej tau txo los ntawm 40%.

1. Cov khoom siv nplaim hluav taws
Phosphorus raws nplaim hluav taws: copolymerized nrog nitrogen -muaj cov tebchaw (xws li melamine) los npaj phosphorus nitrogen synergistic nplaim retardants. Kev sim ua los ntawm lub tuam txhab tsheb tshiab lub zog qhia tau hais tias PC / ABS cov ntaub ntawv sib xyaw nrog 3% ntawm cov nplaim hluav taws tau dhau UL94 V-0 ntawv pov thawj.
nplaim retardant mechanism: Phosphoryl pawg decompose ntawm qhov kub thiab txias los tsim polyphosphoric acid, uas txhawb nqa carbonization ntawm cov khoom thiab tsim ib txheej rwb thaiv tsev; Nitrogen tso tawm cov roj uas tsis yog hluav taws kub, ua kom cov pa oxygen.

2. Catalyst
Mitsunobu cov tshuaj tiv thaiv: Raws li ib tug nucleophilic reagent, nws reacts nrog cawv thiab phenols tsim phosphate esters. Ib lub tuam txhab tshuaj zoo siv cov tshuaj tiv thaiv no los ua ke cov polymers uas muaj phosphate pawg, nrog rau cov txiaj ntsig ntawm 92%.
Nyob rau hauv cov tshuaj tiv thaiv no, diethyl hydroxymethylphosphonate reacted nrog phenol nyob rau hauv lub xub ntiag ntawm diethyl azodicarboxylate (DEAD) los tsim diethyl phenyl phosphate nrog ib tug yield ntawm 85%.

3. Cov khoom siv polymer ua haujlwm
3-Bromo-1-propanolcopolymer: Qhia cov pab pawg phosphate kom muab cov khoom siv nrog cov khoom sib pauv ion. Cov copolymer npaj los ntawm ib pab pawg tshawb fawb muaj peev xwm adsorption ntawm 1.2 mmol / g rau Cu ² ⁺.
Daim ntawv thov Biomedical: cov khoom siv no tuaj yeem siv los ua cov tshuaj tiv thaiv kev tso tawm. Phosphoric acid pab pawg thiab calcium ion cross txuas los tsim cov gel kom ua tiav cov tshuaj tiv thaiv kev tso tawm.