Struktur
| TCI Produktnr. : | R0069 | ||||||||||||||
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| Lagerstatus : |
Status am 08. Februar 2012, 03:00 Uhr vormittags * Artikel, die in Japan auf Lager sind, werden innerhalb von 10 Geschäftstagen geliefert. |
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| M.F. / M.G. : | C8H12O8Rh2=441.99 | ||||||||||||||
| CAS-Nummer : | 15956-28-2 | ||||||||||||||
| Verbundene CAS-Nummer : | |||||||||||||||
| MDL-Nummer : | MFCD00003538 | ||||||||||||||
Highly Diastereoselective Synthesis of Fully Substituted Tetrahydrofurans Typical Procedure: A flask is charged with allyl alcohol (0.10 mmol, 1.0 eq.), Rh2(OAc)4 (2.0 mol%) and 4A MS (0.1 g) in toluene (1.5 mL), the reaction mixture is stirred at 45℃, and a solution of the diazo compound (0.20 mmol) in toluene (0.5 mL) is added to the reaction mixture over a period of 1 h through a syringe pump. After completion of the addition, piperidine (2.0 eq.) is added and the reaction mixture is stirred for additional 5-10 h (reaction completion is monitored by TLC) at 45℃. The reaction mixture is purified by flash chromatography on silica gel (EtOAc : light petroleum ether = 1 : 50 to 1 : 20) to give the pure product. |
| F & F : | 15, 278 |
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| RTECS# : | VI9361000 |
| EC-Nummer : | 226-843-6 |
| R23/24/25 : | Giftig beim Einatmen, Verschlucken und Berührung mit der Haut. |
| S36/37/39 : | Bei der Arbeit geeignete Schutzkleidung, Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen. |
| TCI Produktliteratur : | |
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| Verbundene Kategorien : |
Structure of Chemicals
Classes of Metal Compounds
Transition Metal Compounds
Rh (Rhodium) Compounds
Synthetic Organic Chemistry Catalysts for Organic Synthesis Homogeneous Catalysts Metal Complexes Synthetic Organic Chemistry Catalysts for Organic Synthesis Homogeneous Catalysts Rhodium |