ChemicalBook > CAS DataBase List > (-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]

(-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]

Product Name
(-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]
CAS No.
175166-49-1
Chemical Name
(-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]
Synonyms
SF140047;(-)-2,2'-Methylenebis;Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane;bis((3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazol-2-yl)methane;(-)-2,2'-METHYLENEBIS(3A,8A-DIHYDRO-8H-I NDENO(1,2-D)OXAZOLE), 98%;(-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole;(-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE;(-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE];(-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole]>(-)-2,2'-Methylenebis[(3AS,8AR)-3A,8A-Dihydro-8H-Indeno[1,2-D]Oxazole],98%
CBNumber
CB2493114
Molecular Formula
C21H18N2O2
Formula Weight
330.38
MOL File
175166-49-1.mol
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(-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE] Property

Melting point:
224 °C
Boiling point:
493.2±45.0 °C(Predicted)
Density 
1.48±0.1 g/cm3(Predicted)
refractive index 
-360 ° (C=1, CH2Cl2)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
almost transparency in Dichloromethane
form 
powder to crystal
pka
5.47±0.20(Predicted)
color 
White to Almost white
optical activity
[α]22/D 355°, c = 3.7 in chloroform
InChIKey
BDHSVQLSNIGJNC-JYWFKMLOSA-N
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
467073
Product name
(3aS,3′aS,8aR,8′aR)-2,2′-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
Purity
98%
Packaging
500mg
Price
$61
Updated
2023/01/07
TCI Chemical
Product number
M1402
Product name
(-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
Purity
>98.0%(HPLC)(N)
Packaging
100mg
Price
$33
Updated
2024/03/01
TCI Chemical
Product number
M1402
Product name
(-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
Purity
>98.0%(HPLC)(N)
Packaging
500mg
Price
$94
Updated
2024/03/01
TRC
Product number
M304475
Product name
(-)-2,2''-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8Hindeno[1,2-d]oxazole]
Packaging
5mg
Price
$45
Updated
2021/12/16
Chem-Impex
Product number
40963
Product name
(-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole],≥98%(Chiralpurity)
Purity
≥98%(Chiralpurity)
Packaging
100MG
Price
$29.12
Updated
2021/12/16
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(-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE] Chemical Properties,Usage,Production

Chemical Properties

White powder

Uses

(3aS,3′aS,8aR,8′aR)-2,2′-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole] can be used as a chiral ligand:

  • In the preparation of oxazole α-hydroxy esters through intermolecular Alder-Ene reaction.
  • In the atom transfer radical polymerization reactions of methyl methacrylate.
  • In the copper-catalyzed synthesis of isoxazolidine derivatives by reacting nitrone with α,β-unsaturated acyl?phosphonate.

(-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE] Preparation Products And Raw materials

Raw materials

Preparation Products

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(-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE] Suppliers

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175166-49-1, (-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]Related Search:

(3aS,3a'S,8aR,8a'R)-2,2'-(1,3-Diphenylpropane-2,2-diyl)bis(8,8a-dihydro-3aH-indeno[1,2-d]oxazole) (3aS,3'aS,8aR,8'aR)-2,2'-Cyclopentylidenebis[3a,8a-dihydr o-8H-indeno[1,2-d]oxazole] (3aR,3'aR,8aS,8'aS)-2,2'-Cyclopentylidenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole] (+)-2,2'-METHYLENEBIS[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE] (3aR,3'aR,8aS,8'a'S)-2,2'-cyclopropylidenebis[3a,8a-dihydro-8H-Indeno[1,2-d]oxazole (3aR,3a'R,8aS,8a'S)-2,2'-(1,3-diphenylpropane-2,2-diyl)bis(3a,8a-dihydro-8H-indeno[1,2-d]oxazole) (3aS,3'aS,8aR,8'a'R)-2,2'-cyclopropylidenebis[3a,8a-dihydro-8H-Indeno[1,2-d]oxazole Indene Trans-1-Amino-2-hydroxyindane 2-Indanol (R)-(-)-1-Aminoindan (1S,2R)-(-)-cis-1-Amino-2-indanol 2-Ethyl-2-oxazoline (S,S)-2,2'-METHYLENEBIS(4-PHENYL-2-OXAZOLINE) 1-Aminoindan (-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]

  • (3aS,8aR)-2-[(3aS,8aR)-3aH,8H,8aH-Indeno[1,2-d][1,3]oxazol-2-ylmethyl]-3aH,8H,8aH-indeno[1,2-d][1,3]oxazole
  • [3as-[2(3′Ar*,8′As*),3′AΑ,8′AΑ]]-()-2,2′-Methylenebis[3a,8a-Dihydro-8H-Inden
  • [3AS-[2(3'A R*,8'A S*),3'A-ALPHA,8'A-ALPHA]]-(-)-2,2'-METHYLENEBIS[3A,8A-DIHYDRO-8 H-INDENO[1,2-D]OXAZOLE]
  • (-)-2,2'-Methylenebis
  • (3aS,3′aS,8aR,8′aR)-(-)-2,2′-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
  • Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane
  • 8H-Indeno[1,2-d]oxazole,2,2'-Methylenebis[3a,8a-dihydro-, (3aS,3'aS,8aR,8'aR)-
  • (-)-2,2'-Methylenebis[(3AS,8AR)-3A,8A-Dihydro-8H-Indeno[1,2-D]Oxazole],98%
  • [3AS-[2(3'A R*,8'A S*),3'A-ALPHA,8'A-ALPHA]]-(-)-2,2'-METHYLENEBIS[3A,8A-DIHYDRO-8 H-INDENO[1,2-D]OXAZOLE]
  • (-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]
  • (-)-2,2'-METHYLENEBIS(3A,8A-DIHYDRO-8H-I NDENO(1,2-D)OXAZOLE), 98%
  • [3as-[2(3'ar*,8'as*),3'aα,8'aα]]-(-)-2,2'-methylenebis[3a,8a-dihydro-8h-indeno[1,2-d]oxazole]
  • SF140047
  • (-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole]&gt
  • 3aS-[2(3'aR*,8'aS*),3'aα,8'aα]]-(-)-2,2'-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole
  • (-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole
  • bis((3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazol-2-yl)methane
  • (-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE
  • (3aS,3'aS,8aR,8'aR)-2,2'-Methylenebis[3a, 8a-dihydro-8H-indeno[1,2-d]oxazole]
  • (-)-2,2'-Methylenebis[(3AS,8AR)-3A,8A-Dihydro-8H-Indeno[1,2-D]Oxazole],98%
  • 175166-49-1
  • Privileged Ligands
  • Asymmetric Synthesis
  • BOX
  • Chiral Catalysts, Ligands, and Reagents
  • Asymmetric Synthesis
  • Synthetic Organic Chemistry
  • BOX
  • Chiral Catalysts, Ligands, and Reagents
  • Privileged Ligands and Complexes
  • BOX series
  • Chiral Nitrogen