201486-94-4

Basic information

• Product Name: fac-Mn(CO)3(1,2-bis(diphenylphosphino)ethane)(OCOOH)
• CAS NO: 201486-94-4
• Molecular Weight: 598.41
• Mol File: 201486-94-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: fac-Mn(CO)3(1,2-bis(diphenylphosphino)ethane)(OCOOH)(CAS DataBase Reference)
• NIST Chemistry Reference: fac-Mn(CO)3(1,2-bis(diphenylphosphino)ethane)(OCOOH)(201486-94-4)
• EPA Substance Registry System: fac-Mn(CO)3(1,2-bis(diphenylphosphino)ethane)(OCOOH)(201486-94-4)

Safety Data

• Hazardous Substances Data: 201486-94-4(Hazardous Substances Data)

Upstream product

• 148447-59-0 Mn(CO)3(1,2-bis(diphenylphosphino)ethane)(OCOOCH₃) 
• 7732-18-5 water 

Downstream Products

• 49695-20-7 fac-Mn(CO)3(chloro)(1,2-bis(diphenylphosphino)ethane) 

Relevant articles and documents

Conversion of a manganese-carbon-bonded complex to a manganese-oxygen-bonded complex, some reactions of manganese carbonato complexes

Stirring a solution of the manganese carboxylate, (dppe)(CO)3Mn-C(O)OCH3, 1, in dichloromethane saturated with water converts it to the bridging carbonato complex, (dppe)(CO)3Mn-OC(O)O-Mn(CO)3(dppe), 2. This multi-step conversion involves the in-situ transformation of a Mn-C bonded complex to a Mn-O bonded one. When 2 is stirred with HCl, it is converted quantitatively to the covalent chloride (dppe)(CO)3Mn-Cl, 11, with evolution of carbon dioxide. Similar HCl treatment of the manganese carboxylate 1 gives three compounds: the same covalent chloride, 11; the ionic chloride, [(dppe)(CO)4Mn] + Cl-, 12, and the hydride, (dppe)(CO)3Mn-H, 5. Reasonable schemes for these conversions are suggested. Heating the ionic chloride complex to its melting point converts it to the covalent chloride complex; the same transformation is accomplished by refluxing the ionic chloride in acetonitrile.