ChemicalBook > CAS DataBase List > (+)-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]

Product Name
(+)-2,2'-METHYLENEBIS[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]
CAS No.
180186-94-1
Chemical Name
(+)-2,2'-METHYLENEBIS[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]
Synonyms
Bis((3aR,8aS)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)Methane;[3aR-[2(3;[3aR-[2(3′aR*,8′aS*),3′aβ,8′aβ]]-(+)-2,2′-Methylenebis[3a,8a;(+)-2,2'-METHYLENEBIS[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-...;(+)-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] >(+)-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] EP;(3aR,3'aR,8aS,8'aS)-2,2'-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
CBNumber
CB8327457
Molecular Formula
C21H18N2O2
Formula Weight
330.38
MOL File
180186-94-1.mol
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(+)-2,2'-METHYLENEBIS[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE] Property

Melting point:
225 °C
Boiling point:
493.2±45.0 °C(Predicted)
Density 
1.48
refractive index 
360 ° (C=1, CH2Cl2)
storage temp. 
under inert gas (nitrogen or Argon) at 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
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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
464155
Product name
[3aR-[2(3′aR*,8′aS*),3′aβ,8′aβ]]-(+)-2,2′-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
Purity
98%
Packaging
500mg
Price
$29.12
Updated
2024/03/01
TCI Chemical
Product number
M1401
Product name
(+)-2,2'-Methylenebis[(3aR,8aS)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
Purity
>98.0%(HPLC)(N)
Packaging
100mg
Price
$27
Updated
2024/03/01
TCI Chemical
Product number
M1401
Product name
(+)-2,2'-Methylenebis[(3aR,8aS)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
Purity
>98.0%(HPLC)(N)
Packaging
500mg
Price
$77
Updated
2024/03/01
TRC
Product number
D452608
Product name
Bis((3aR,8aS)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane
Packaging
50mg
Price
$75
Updated
2021/12/16
AK Scientific
Product number
9455AA
Product name
Bis((3aR,8aS)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane
Packaging
100mg
Price
$94
Updated
2021/12/16
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(+)-2,2'-METHYLENEBIS[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE] Chemical Properties,Usage,Production

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.

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

Americas 1 China 95 Europe 1 India 2 Japan 1 Switzerland 2 United Kingdom 1 United States 7 Global 110
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View Lastest Price from (+)-2,2'-METHYLENEBIS[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE] manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
(+)-2,2"-METHYLENEBIS(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO1,2-DOXAZOLE 180186-94-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Career Henan Chemical Co
Product
(+)-2,2'-METHYLENEBIS[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE] 180186-94-1
Price
US $1.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
100KG
Release date
2018-12-21

180186-94-1, (+)-2,2'-METHYLENEBIS[(3AR,8AS)-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] (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) (-)-2,2'-METHYLENEBIS[(3AS,8AR)-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 CIS-1-AMINO-2-INDANOL (R,R)-2,2'-METHYLENEBIS(4-PHENYL-2-OXAZOLINE) (1R,2S)-1-Amino-2-indanol (+)-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]
  • [3aR-[2(3′aR*,8′aS*),3′aβ,8′aβ]]-(+)-2,2′-Methylenebis[3a,8a
  • (3aR,3'aR,8aS,8'aS)-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-d]oxazole]
  • Bis((3aR,8aS)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)Methane
  • [3ar-[2(3'ar*,8'as*),3'aβ,8'aβ]]-(+)-2,2'-methylenebis[3a,8a-dihydro-8h-indeno[1,2-]oxazole]
  • (-)-2,2''-METHYLENEBIS-[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE] EP
  • [3aR-[2(3'aR*,8'aS*),3'abeta,8'abeta]]-(+)-2,2'-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole] 98%
  • (+)-2,2'-Methylenebis[(3AR,8AS)-3A,8A-Dihydro-8H-Indeno[1,2-D]Oxazole],98%
  • [3aR-[2(3
  • (+)-2,2'-Methylenebis[(3aR,8aS)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole] &gt
  • 8H-Indeno[1,2-d]oxazole, 2,2'-methylenebis[3a,8a-dihydro-, (3aR,3'aR,8aS,8'aS)-
  • (+)-2,2-METHYLENEBIS[(3AR,8AS)-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-d]oxazole
  • (+)-2,2'-METHYLENEBIS[(3AR,8AS)-3A,8A-DIHYDRO-8H-INDENO[1,2-...
  • 3aR-[2(3`aR,8`aS),3`aβ,8`aβ]]-(+)-2,2`-methylenebis[3a,8a-dihydro-8H-indeno[1,2-]oxazole
  • 180186-94-1
  • 80186-94-1
  • Privileged Ligands
  • BOX
  • Chiral Catalysts, Ligands, and Reagents
  • Asymmetric Synthesis
  • BOX series
  • Chiral Nitrogen
  • Asymmetric Synthesis
  • Synthetic Organic Chemistry
  • BOX
  • Chiral Catalysts, Ligands, and Reagents
  • Privileged Ligands and Complexes