| Identification | Back Directory | [Name]
(+)-2,2'-METHYLENEBIS[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE] | [CAS]
180186-94-1 | [Synonyms]
[3aR-[2(3
[3aR-[2(3′aR*,8′aS*),3′aβ,8′aβ]]-(+)-2,2′-Methylenebis[3a,8a
Bis((3aR,8aS)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)Methane
(+)-2,2-METHYLENEBIS[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE
(+)-2,2'-METHYLENEBIS[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]
(+)-2,2'-Methylenebis[(3AR,8AS)-3A,8A-Dihydro-8H-Indeno[1,2-D]Oxazole],98%
(+)-2,2'-Methylenebis[(3aR,8aS)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole] >
(-)-2,2''-METHYLENEBIS-[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE] EP
(3aR,3'aR,8aS,8'aS)-2,2'-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
8H-Indeno[1,2-d]oxazole, 2,2'-methylenebis[3a,8a-dihydro-, (3aR,3'aR,8aS,8'aS)-
3aR-[2(3′aR*,8′aS*),3′aβ,8′aβ]]-(+)-2,2′-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole
[3ar-[2(3'ar*,8'as*),3'aβ,8'aβ]]-(+)-2,2'-methylenebis[3a,8a-dihydro-8h-indeno[1,2-]oxazole]
[3aR-[2(3'aR*,8'aS*),3'aβ,8'aβ]]-(+)-2,2'-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
[3aR-[2(3'aR*,8'aS*),3'abeta,8'abeta]]-(+)-2,2'-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole] 98% | [Molecular Formula]
C21H18N2O2 | [MDL Number]
MFCD06797115 | [MOL File]
180186-94-1.mol | [Molecular Weight]
330.38 |
| Chemical Properties | Back Directory | [Chemical Properties]
Ethyl chloroformate is a colorless to light yellow liquid that is corrosive and flammable. It is prepared from phosgene and ethanol. It has a sharp pungent odor, like hydrochloric acid, and it decomposes in water. It is miscible with alcohol, benzene, chloroform, and ether. | [Melting point ]
225 °C | [Boiling point ]
493.2±45.0 °C(Predicted) | [density ]
1.48 | [refractive index ]
360 ° (C=1, CH2Cl2) | [storage temp. ]
Inert atmosphere,2-8°C | [form ]
powder to crystal | [pka]
5.47±0.20(Predicted) | [color ]
White to Almost white | [optical activity]
[α]22/D +353°, c = 3.7 in chloroform |
| Hazard Information | Back Directory | [Chemical Properties]
White powder | [Uses]
[3aR-[2(3′aR*,8′aS*),3′aβ,8′aβ]]-(+)-2,2′-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole] is a C2 symmetric chiral ligand based on bis(oxazoline) moiety, which can be used in enantioselective catalysis. It easily forms bidentate coordination complexes due to the strong affinity of the oxazoline nitrogen for various metals. Copper complex of this chiral ligand can be utilized as a reusable catalyst in the cyclopropanation reaction between styrene and ethyl diazoacetate. |
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