CAS: 27126-76-7|Phenyliodosohydroxy Tosylate

Khoom Description

Cov khoom uas sib raug rau CAS Tsis yog . 27126 - 76 - 7 yog Phenyliodosohydroxy Tosylate. Nws cov mis molecular yog C₁₃H₁₃IO₄S thiab nws qhov hnyav molecular yog 392.21. Nws kuj muaj npe xws li Hydroxy (tosyloxy) iodobenzene.

Hais txog nws lub cev thiab tshuaj lom neeg, Phenyliodosohydroxy Tosylate feem ntau tshwm raws li lub teeb daj crystalline hmoov los yog khoom. Nws muaj qhov melting point ntawm 131 - 137 degree, thiab yog soluble hauv methanol, tab sis insoluble hauv dej.

Phenyliodosohydroxy Tosylate feem ntau tuaj yeem npaj los ntawm reacting iodobenzene nrog hydrogen peroxide thiab p-toluenesulfonic acid nyob rau hauv cov xwm txheej tsim nyog. Cov tshuaj tiv thaiv feem ntau yog nqa tawm hauv cov kuab tshuaj organic xws li acetic acid lossis dichloromethane.

Cov ntaub ntawv yooj yim

Cov ntaub ntawv kev nyab xeeb

Cia tej yam kev mob

Khaws ntawm chav sov, hauv qhov chaw tsaus, thiab hauv qhov chaw tsis muaj zog.
Cov ntaub ntawv kev nyab xeeb

WGK Germany: 3
Hazard qeb code: R36/38
Cov lus qhia kev nyab xeeb: S26-S36
Cov khoom lag luam phom sij: Xi
Cov lus piav qhia txog phom sij: H315 (ua rau tawv nqaij khaus), H319 (ua rau khaus qhov muag loj)
Cov lus ceeb toom txog kev phom sij: P305+P351+P338
Teeb liab lo lus: ceeb toom

Siv

Phenyliodosohydroxy Tosylate ua hauj lwm raws li oxidant dav siv nyob rau hauv lub synthesis ntawm ntau yam organic tebchaw. Piv txwv li, nws ua rau ligand-dawb, palladium-catalyzed Heck- hom kev sib txuas lus. Nws tuaj yeem siv los npaj carbodiimides los ntawm lub cev qhuav dej thiab sulfidation ntawm thioureas. Tsis tas li ntawd, nws tso cai rau kev npaj nitriles los ntawm oxidative transformation ntawm alcohols, aldehydes, thiab amines.

Cov tshuaj tsw qab uas muaj ntxhiab aldoximes pab txhawb kev npaj ntawm hloov anilines. Nws tuaj yeem ua haujlwm hauv oxidative cyclization ntawm homoallylic alcohols los tsim tetrahydrofuran. Tsis tas li ntawd, nws ua lub luag haujlwm hauv oxidative N-O coupling ntawm -hydroxyketone oximes rau cov synthesis ntawm isoxazoline N-oxides. Hauv kev sib txuas ntawm aminopeptidase inhibitors, nws tau koom nrog hauv lub nplhaib - cov txheej txheem nthuav dav. Ntxiv mus, nws koom nrog oxidation thiab protonation cov tshuaj tiv thaiv nyob rau hauv acidic tej yam kev mob.

Tuam txhab Profile

Gneechem, nyob rau hauv xeev Henan, Suav teb, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab siab - cov khoom siv tshuaj zoo thiab cov kev pabcuam kev lag luam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.

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