BIS(BICYCLO(2.2.1)HEPTA-2,5-DIENE)-RHODIUM(I) PERCHLORATE
- CAS No.
- 60576-58-1
- Chemical Name:
- BIS(BICYCLO(2.2.1)HEPTA-2,5-DIENE)-RHODIUM(I) PERCHLORATE
- Synonyms
- {Rh(NBD)2}ClO4;Bis(bicyclo[2.2.1]hepta-2,5-diene)rhodium Perchlorate;BIS(BICYCLO(2.2.1)HEPTA-2,5-DIENE)-RHODIUM(I) PERCHLORATE
- CBNumber:
- CB7499126
- Molecular Formula:
- C14H16ClO4Rh
- Molecular Weight:
- 386.63294
- MDL Number:
- MFCD00075072
- MOL File:
- 60576-58-1.mol
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS03,GHS07 |
|---|---|
| Signal word | Danger |
| Hazard statements | H319-H335-H315-H302-H272 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P210-P220-P221P280-P370+P378-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501 |
| Hazard Codes | E,Xi |
| Risk Statements | 1-5-8-22-36/37/38 |
| Safety Statements | 15-26-27-36/37/39 |
| RIDADR | 1479 |
| HazardClass | 5.1 |
| PackingGroup | III |
BIS(BICYCLO(2.2.1)HEPTA-2,5-DIENE)-RHODIUM(I) PERCHLORATE Chemical Properties,Uses,Production
Uses
Bis(bicyclo[2.2.1]hepta-2,5-diene)rhodium Perchlorate is a precursor for various cationic rhodium complexes, which are used as catalysts for hydrogenation, allylic hydrogen migration, hydrosilation, and hydroacylation.
Preparation
Preparative Methods of Bis(bicyclo[2.2.1]hepta-2,5-diene)rhodium Perchlorate: to a mixture of bicyclo[2.2.1]hepta-2,5-diene (nbd, 0.14 g, 1.5 mmol) and Bis(bicyclo[2.2.1]hepta-2,5-diene)dichlorodirhodium (0.35 g, 0.75 mmol) in CH2Cl2 (15 mL) at room temperature is added Silver(I) Perchlorate (0.315 g, 1.5 mmol) under nitrogen. After stirring for 1 h, precipitated AgCl is filtered off to give a CH2Cl2 solution of [Rh(nbd)2]ClO4. This solution can be directly used for the next reaction[1], or diluted by THF (15 mL) followed by evaporation of CH2Cl2 under vacuum to separate orange needles of [Rh(nbd)2]ClO4, which are collected and washed with cold THF and then dried in vacuo to afford rust-brown crystals (0.5 g)[2].
storage
Bis(bicyclo[2.2.1]hepta-2,5-diene)rhodium Perchlorate can explode when heated.
References
1. Usón, R.; Oro, L. A.; Cuchi, J. A.; Garralda, M. A. JOM 1976, 116, C35.
2. Fryzuk, M. D.; Bosnich, B. JACS 1977, 99, 6262.
BIS(BICYCLO(2.2.1)HEPTA-2,5-DIENE)-RHODIUM(I) PERCHLORATE Preparation Products And Raw materials
Raw materials
Preparation Products
BIS(BICYCLO(2.2.1)HEPTA-2,5-DIENE)-RHODIUM(I) PERCHLORATE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Chempro Tech Co., Ltd. | -- | China | 6800 | 60 | |
| Riedel-de Haen AG | -- | United States | 6773 | 87 | |
| SIGMA-RBI | -- | Switzerland | 6896 | 91 |
| Supplier | Advantage |
|---|---|
| Chempro Tech Co., Ltd. | 60 |
| Riedel-de Haen AG | 87 |
| SIGMA-RBI | 91 |