(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole

157904-67-1

CAS-Nr.: 157904-67-1

Englisch Name:: (4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole

Synonyma:: (R,S)-BisPh-propabBox;(4R,4μR,5S,5μS)-2,2μ-(1-Methylethylidene;(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene 95%;2,2-Bis[2-(4R,5S-diphenyl-1,3-oxazolinyl)]propane, 95%;(4R,4’R,5S,5’S)-2,2’-(Propane-2,2-diyl)bis(4,5-diphenyl-4,5-dihydrooxazole);(4R,4’R,5S,5’S)-2,2’-(Propane-2,2-diyl)bis(4,5-diphenyl-4,5-dihydrooxazole);(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyloxazole;(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole;(4R,4''R,5S,5''S)-2,2''-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyloxazole];Oxazole, 2,2'-(1-methylethylidene)bis[4,5-dihydro-4,5-diphenyl-, (4R,4'R,5S,5'S)-

CBNumber:: CB52707784

Summenformel:: C33H30N2O2

Molgewicht:: 486.6

MOL-Datei:: 157904-67-1.mol

Request For Quotation

Eigenschaften Sicherheit Verwendungswort Produktionsfirma 36

(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole Eigenschaften

Schmelzpunkt:: 164-169°C

Siedepunkt:: 606.7±55.0 °C(Predicted)

Dichte: 1.16±0.1 g/cm3(Predicted)

storage temp.: under inert gas (nitrogen or Argon) at 2-8°C

pka: 4.33±0.70(Predicted)

Sicherheit

S-Sätze:	24/25
WGK Germany	3
HS Code	29349990

(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

(4R,4′R,5S,5′S)-2,2′-(1-Methylethylidene) or (4S,5R)-Bis-Phbox) can be used as a ligand:

To prepare selective exo-catalysts for enantioselective 1,3-dipolar cycloaddition reactions.
In the asymmetric aminooxygenation of alkenes in the presence of tetramethylaminopyridyl radical (TEMPO) as an oxidant and copper(II) triflate as a catalyst.
In asymmetric aminofluorination of olefins using an iron catalyst.

This chiral Box ligand was most recently shown to mediate an asymmetric aminofluorination of olefins utlizing Xtalfuor-E (719439) and TREAT-HF (344648). The resulting cyclic carbamates can be readily converted into their concomitant beta-fluoro amino acids.

(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 36)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43348	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33349	58
R&D Scientific Inc.	+12266000236	sales@rdscientific.com	Canada	1245	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	57511	58
Daicel Chiral Technologies (China)CO.,LTD	021-50460086-9 15921403865	han_yajun@dctc.daicel.com	China	6818	65
Tianjin Derchemist Science & Technology Co., Ltd.	22-58627059 13920586291	zdcomcon@126.com	China	2918	50
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 18521732826;	market@aladdin-e.com	China	25015	65
Bide Pharmatech Ltd.	400-1647117 15221909166	product02@bidepharm.com	China	41438	60
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66113011 18112977050	cb6@aikonchem.com	China	16687	50
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80

(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole
(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene 95%
(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyloxazole],99%e.e.
(4R,4μR,5S,5μS)-2,2μ-(1-Methylethylidene
2,2-Bis[2-(4R,5S-diphenyl-1,3-oxazolinyl)]propane, 95%
(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyloxazole], 98%, (99% ee)
Oxazole, 2,2'-(1-methylethylidene)bis[4,5-dihydro-4,5-diphenyl-, (4R,4'R,5S,5'S)-
(R,S)-BisPh-propabBox
(4R,4’R,5S,5’S)-2,2’-(Propane-2,2-diyl)bis(4,5-diphenyl-4,5-dihydrooxazole)
(4R,4''R,5S,5''S)-2,2''-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyloxazole]
(4R,4’R,5S,5’S)-2,2’-(Propane-2,2-diyl)bis(4,5-diphenyl-4,5-dihydrooxazole)
(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyloxazole
157904-67-1