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ChemicalBook >> CAS DataBase List >> (4S)-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-4,5-dihydrooxazole

(4S)-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-4,5-dihydrooxazole

(4S)-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-4,5-dihydrooxazole price.
  • $39 - $1374
  • Product name: (4S)-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-4,5-dihydrooxazole
  • CAS: 148461-16-9
  • MF: C25H26NOP
  • MW: 387.45
  • EINECS:
  • MDL Number:MFCD09998277
  • Synonyms:(4S)-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-4,5-dihydrooxazole;(S)-4-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-2-oxazoline;(4S)-4-(1,1-Dimethylethyl)-2-[2-(diphenylphosphino)phenyl]-4,5-dihydrooxazole;(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole;(4S)-4-(1,1-Dimethylethyl)-2-[2-(diphenylphosphino)phenyl]-4,5-dihydrooxazole,99%e.e.;(S)-4-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-2-oxazoline,98%;(S)-4-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-2-oxazoline 97%;Oxazole, 4-(1,1-dimethylethyl)-2-[2-(diphenylphosphino)phenyl]-4,5-dihydro-, (4S)-
Price24 Properties Safety Information Description
24 prices
Selected condition：
Brand
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • BLDpharm
  • Chemenu
  • ChemScene
  • Crysdot
  • Sigma-Aldrich
  • TRC
Package
  • 5MG
  • 10mg
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • ManufacturerAK Scientific
  • Product number7519AJ
  • Product description(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole
  • Packaging5g
  • Price$1360
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA934451
  • Product description(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee
  • Packaging50mg
  • Price$39
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA934451
  • Product description(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee
  • Packaging100mg
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA934451
  • Product description(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee
  • Packaging250mg
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA934451
  • Product description(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee
  • Packaging1g
  • Price$336
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA934451
  • Product description(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee
  • Packaging5g
  • Price$1176
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0004446
  • Product description(S)-4-TERT-BUTYL-2-(2-(DIPHENYLPHOSPHINO)PHENYL)-2-OXAZOLINE 97.00%
  • Packaging5MG
  • Price$499.07
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS696405
  • Product description(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%
  • Packaging100mg
  • Price$53
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS696405
  • Product description(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%
  • Packaging250mg
  • Price$99
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS696405
  • Product description(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%
  • Packaging1g
  • Price$333
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD243980
  • Product description(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee
  • Packaging100mg
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD243980
  • Product description(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee
  • Packaging250mg
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD243980
  • Product description(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee
  • Packaging1g
  • Price$336
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD243980
  • Product description(S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee
  • Packaging5g
  • Price$1176
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM191349
  • Product description(S)-4-(tert-butyl)-2-(2-(diphenylphosphanyl)phenyl)-4,5-dihydrooxazole 95%
  • Packaging1g
  • Price$491
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM191349
  • Product description(S)-4-(tert-butyl)-2-(2-(diphenylphosphanyl)phenyl)-4,5-dihydrooxazole 95%
  • Packaging5g
  • Price$1374
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 7519AJ (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 5g $1360 2021-12-16 Buy
Ambeed A934451 (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee 50mg $39 2021-12-16 Buy
Ambeed A934451 (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee 100mg $54 2021-12-16 Buy
Ambeed A934451 (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee 250mg $100 2021-12-16 Buy
Ambeed A934451 (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee 1g $336 2021-12-16 Buy
Ambeed A934451 (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee 5g $1176 2021-12-16 Buy
American Custom Chemicals Corporation CCH0004446 (S)-4-TERT-BUTYL-2-(2-(DIPHENYLPHOSPHINO)PHENYL)-2-OXAZOLINE 97.00% 5MG $499.07 2021-12-16 Buy
Arctom AS696405 (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98% 100mg $53 2021-12-16 Buy
Arctom AS696405 (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98% 250mg $99 2021-12-16 Buy
Arctom AS696405 (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98% 1g $333 2021-12-16 Buy
BLDpharm BD243980 (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee 100mg $54 2021-12-16 Buy
BLDpharm BD243980 (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee 250mg $100 2021-12-16 Buy
BLDpharm BD243980 (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee 1g $336 2021-12-16 Buy
BLDpharm BD243980 (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole 98%99%ee 5g $1176 2021-12-16 Buy
Chemenu CM191349 (S)-4-(tert-butyl)-2-(2-(diphenylphosphanyl)phenyl)-4,5-dihydrooxazole 95% 1g $491 2021-12-16 Buy
Chemenu CM191349 (S)-4-(tert-butyl)-2-(2-(diphenylphosphanyl)phenyl)-4,5-dihydrooxazole 95% 5g $1374 2021-12-16 Buy
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Properties

Melting point :111-116 °C
Boiling point :498.9±28.0 °C(Predicted)
storage temp. :-20°C
pka :4.44±0.70(Predicted)
optical activity :[α]22/D -57.0°, c = 1 in chloroform
InChI :InChI=1S/C25H26NOP/c1-25(2,3)23-18-27-24(26-23)21-16-10-11-17-22(21)28(19-12-6-4-7-13-19)20-14-8-5-9-15-20/h4-17,23H,18H2,1-3H3/t23-/m1/s1
InChIKey :DMOLTNKQLUAXPI-HSZRJFAPSA-N
SMILES :O1C[C@H](C(C)(C)C)N=C1C1=CC=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(S)-4-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-2-oxazoline can be used as a ligand for enantioselective Heck reaction without any C=C double bond migration byproduct. It can also be used in a rhodium(I)-catalyzed enantioselective desymmetrization reaction of meso-3,5-dimethyl glutaric anhydride, to form substitutedsyn-deoxypolypropionate fragments in a single transformation.

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Suppliers and manufacturers

Suzhou Origin Specialty Chemicals Co., Ltd.
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CR Corporation Lomited
RR Scientific LLC
Aladdin Scientific
Amadis Chemical Company Limited J & K SCIENTIFIC LTD. Energy Chemical Daicel Chiral Technologies (China)CO.,LTD