Introduktionog ansøgningaf CAS-nr.175166-49-1|(-)-2,2'-Methylenbis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazol]
(-)-2,2'-Methylenbis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazol] er en chiral ligand, der er blevet anvendt i syntesen af enantiomert rene hydrochlorider fra racemiske carboxylsyrer. Denne ligand reagerer med enolethere for at give høje udbytter af cyclopropanationer. (-)-2,2'-Methylenbis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazol] kan krystalliseres som en vandfri isomer og kan anvendes som reagens for amid
syntese.
Synonymer:
[3aS-[2(3'aR*,8'aS*),3'a,8'a]]-(-)-2,2'-Methylenbis[3a,8a-dihydro{{15} }H-indeno[1,2-d]oxazol];
(3aR,8bS)-2-[[(3aR,8bS)-4,8b-dihydro-3aH-indeno[1,2-d][1,3]oxazol -2-yl]methyl]-4,8b-dihydro-3aH-indeno[1,2-d][1,3]oxazol;
(3aS,3'aS,8aR,8'aR)-2,2'-methylenbis[3a,8a-dihydro-8H-indeno[1,2-d]oxazol];
(-)-2,2'-Methylenbis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazol];
Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methan;
Specifikation af CAS-nr.175166-49-1|(-)-2,2'-Methylenbis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazol]
|
ARTIKLER |
SPECIFIKATION |
|
CAS |
175166-49-1 |
|
MF |
C21H18N2O2 |
|
MW |
330.38 |
|
Kogepunkt |
493,2ºC ved 760mmHg |
|
Smeltepunkt |
224ºC |
|
Massefylde |
1,48 g/cm3 |
|
Flammepunkt |
201.9ºC |
Package og transportaf Introduktion og anvendelse afCAS-nr.175166-49-1|(-)-2,2'-Methylenbis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazol]
Pakke:0.1g,1g,5g,25g,100g,500g,1kg
Transport: med kurer / med fly / til søs


Populære tags: cas-nr.175166-49-1|(-)-2,2'-methylenbis[(3as,8ar)-3a,8a-dihydro-8h-indeno[1,2-d]oxazol], Kina cas nr.175166-49-1|(-)-2,2'-methylenbis[(3as,8ar)-3a,8a-dihydro-8h-indeno[1,2-d]oxazol] producenter , fabrik





![CAS No.175166-49-1 | (-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole]](/uploads/202340266/cas-no-175166-49-1-2-2-methylenebis-3as-8ar0d2ef70f-dcf1-47aa-913c-a6633cdfe23b.jpg)
![CAS No.175166-49-1 | (-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole]](/uploads/202340266/cas-no-175166-49-1-2-2-methylenebis-3as-8ar04536137-6b0c-4d5b-b32f-4e0fca128038.jpg)
![CAS No.175166-49-1 | (-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole]](/uploads/202340266/cas-no-175166-49-1-2-2-methylenebis-3as-8ar74e498af-c75c-496c-872a-845ee3ee632c.png)


![CAS:239463-85-5|5-[(2R)-2-Aminopropyl]-1-[3-(benzoyloxy)propyl]-2,3-dihydro-1H -indol-7-carbonitril (2R,3R)-2,3-dihydroxybutandioat](/uploads/202340266/small/cas-239463-85-5-5-2r-2-aminopropyl-1-37ab433c8-37dd-418d-a7e1-b3df82ad386f.jpg?size=195x0)


