2,6-BIS((4R)-4-PHENYL-2-OXAZOLINYL)PYRIDINE |
PRODUCT
IDENTIFICATION
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CAS
NO. |
128249-70-7 |
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EINECS
NO. |
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FORMULA |
C23H19N3O2 |
MOL
WT. |
369.42 |
H.S.
CODE
|
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TOXICITY
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SYNONYMS |
2,6-Bis((4R)-4-phenyl-4,5-dihydro-1,3-oxazol-2-yl)pyridine; PyBOX;
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2,6-Bis((4R)-4-phenyl-2-oxazolinyl)pyridine
(R,R)-2,6-Bis(4-phenyl-2-oxazolinyl)pyridine; (R,R)-2,6-Bis(4,5-dihydro-4-phenyl-2-oxazolyl)pyridine;
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DERIVATION
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CLASSIFICATION
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PHYSICAL
AND CHEMICAL PROPERTIES
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PHYSICAL
STATE |
white
powder |
MELTING
POINT |
171
- 175 C
|
BOILING
POINT |
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SPECIFIC
GRAVITY |
|
SOLUBILITY
IN WATER |
|
pH |
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VAPOR
DENSITY |
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AUTOIGNITION
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NFPA
RATINGS
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REFRACTIVE
INDEX
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FLASH
POINT |
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STABILITY |
Stable
under ordinary conditions. |
GENERAL
DESCRIPTION
|
Bisoxazoline
ligands in combination with a metal compound are used as chiral catalysts in asymmetric
synthesis. The nitrogen in the
oxazoline has strong affinity for with various metals.
BOX
|
CAS RN
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2,6-Bis((3aR,8aS)-(+)-8H-indeno(1,2-d)oxazolin-2-yl)pyridine
|
357209-32-6
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2,6-Bis((4R)-(+)-isopropyl-2-oxazolin-2-yl)pyridine
|
131864-67-0 |
2,6-Bis((4S)-(−)-isopropyl-2-oxazolin-2-yl)pyridine
|
118949-61-4 |
2,6-Bis((4R,5R)-4-methyl-5-phenyl-2-oxazolinyl)pyridine
|
312624-05-8 |
2,6-Bis((4S,5S)-4-methyl-5-phenyl-2-oxazolinyl)pyridine
|
185346-20-7 |
2,6-Bis((4R)-4-phenyl-2-oxazolinyl)pyridine
|
128249-70-7 |
2,6-Bis((4S)-4-phenyl-2-oxazolinyl)pyridine
|
174500-20-0 |
2,2'-Bis((4S)-4-benzyl-2-oxazoline)
|
133463-88-4
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2,2-Bis((4S)-(–)-4-isopropyloxazoline)propane
|
- |
(+)-2,2'-Isopropylidenebis((4R)-4-benzyl-2-oxazoline)
|
141362-77-8 |
2,2'-Isopropylidenebis((4S)-4-tert-butyl-2-oxazoline)
|
131833-93-7 |
(+)-2,2'-Isopropylidenebis((4R)-4-phenyl-2-oxazoline)
|
150529-93-4 |
(−)-2,2'-Isopropylidenebis((4S)-4-phenyl-2-oxazoline)
|
131457-46-0 |
2,2'-Methylenebis((4S)-4-tert-butyl-2-oxazoline)
|
132098-54-5 |
2,2'-Methylenebis((4R,5S)-4,5-diphenyl-2-oxazoline)
|
139021-82-2 |
2,2'-Methylenebis((4S)-4-phenyl-2-oxazoline)
|
132098-59-0 |
(4S,4'S)-(−)-2,2'-(3-Pentylidene)bis(4-isopropyloxazoline)
|
160191-65-1 |
(4S)-(+)-Phenyl-α-((4S)-phenyloxazolidin-2-ylidene)-2-oxazoline-2-acetonitrile
|
150639-33-1 |
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SALES
SPECIFICATION |
APPEARANCE
|
white
powder |
CHEMICAL
PURITY
|
99.0%
min |
OPTICAL
PUIRTY
|
99.0%
min e.e. |
TRANSPORTATION |
PACKING |
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HAZARD
CLASS |
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UN
NO. |
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OTHER
INFORMATION |
Hazard Symbols: XI, Risk Phrases: 36/37/38,
Safety Phrases: 26-36/37/39 |
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