1350771-53-7

Basic information

• Product Name: 5,5-bis[(R)-4,5-dihydro-4-phenyloxazol-2-yl]nonane-1,9-di(tert-butyl)dimethylsilane
• Synonyms: 5,5-bis[(R)-4,5-dihydro-4-phenyloxazol-2-yl]nonane-1,9-di(tert-butyl)dimethylsilane
• CAS NO: 1350771-53-7
• Molecular Weight: 679.103
• Mol File: 1350771-53-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5,5-bis[(R)-4,5-dihydro-4-phenyloxazol-2-yl]nonane-1,9-di(tert-butyl)dimethylsilane(CAS DataBase Reference)
• NIST Chemistry Reference: 5,5-bis[(R)-4,5-dihydro-4-phenyloxazol-2-yl]nonane-1,9-di(tert-butyl)dimethylsilane(1350771-53-7)
• EPA Substance Registry System: 5,5-bis[(R)-4,5-dihydro-4-phenyloxazol-2-yl]nonane-1,9-di(tert-butyl)dimethylsilane(1350771-53-7)

Safety Data

• Hazardous Substances Data: 1350771-53-7(Hazardous Substances Data)

Upstream product

• 92511-12-1 1-{[dimethyl(1,1-dimethylethyl)silyl]oxy}-4-iodobutane 
• 150639-34-2 2,2’-methylenebis[(4R)-4-phenyl-4,5-dihydro-2-oxazole] 

Downstream Products

• 1350771-56-0 5,5-bis[(R)-4,5-dihydro-4-phenyloxazol-2-yl]nonane-1,9-diol 
• 1350771-59-3 5,5-bis[(R)-4,5-dihydro-4-phenyloxazol-2-yl]nonane-1,9-ditosylate 
• 1350771-45-7 (S)-2-{1,9-dichloro-5-[(R)-4,5-dihydro-4-phenyloxazol-2-yl]nonan-5-yl}-4,5-dihydro-4-phenyloxazole 
• 1350771-46-8 1,1'-{5,5-bis[(R)-4,5-dihydro-4-phenyloxazol-2-yl]nonane-1,9}bis-(1H-imidazole) 

Relevant articles and documents

Recyclable copper catalysts based on imidazolium-tagged C 2-symmetric bis(oxazoline) and their application in D-A reactions in ionic liquids

Functional imidazolium ionic liquids have been developed as a new class of versatile catalysts. C2-symmetric and unsymmetric imidazolium-tagged bis(oxazoline) ligands were prepared, and the anions of the ligands were altered by ion-exchange reactions. The catalysts based on the new ligands and Cu(OTf)2 were applied in asymmetric Diels-Alder reactions between N-acryloyl/N-crotonoyloxazolidinones 15 and 1,3-cyclohexandiene/cyclopentadiene 16 in different ionic liquids and in dichloromethane (DCM). The catalysts achieved a high level of activity and enantioselectivity, as well as good recyclability: cycloadduct (S)-17ab was attained at 98% conversion and 97% ee in [Bmim]NTf2. Moreover, the catalyst could be recycled 20 times without an obvious loss of activity or enantioselectivity. By comparison, we deduced that the C2 symmetry of the new ligands was crucial for obtaining high ee values. Toxicity studies of the ligands were performed for the first time.