190784-70-4

Basic information

• Product Name: (η(5)-C5Me5)(CO)(2,6-Me2C6H3NC)FeP=C(NMe2)2
• CAS NO: 190784-70-4
• Molecular Weight: 481.401
• Mol File: 190784-70-4.mol

Chemical Properties

• CAS DataBase Reference: (η(5)-C5Me5)(CO)(2,6-Me2C6H3NC)FeP=C(NMe2)2(CAS DataBase Reference)
• NIST Chemistry Reference: (η(5)-C5Me5)(CO)(2,6-Me2C6H3NC)FeP=C(NMe2)2(190784-70-4)
• EPA Substance Registry System: (η(5)-C5Me5)(CO)(2,6-Me2C6H3NC)FeP=C(NMe2)2(190784-70-4)

Safety Data

• Hazardous Substances Data: 190784-70-4(Hazardous Substances Data)

Upstream product

• 119072-54-7 2,6-dimethylphenyl isonitrile 

Relevant articles and documents

Transition metal-substituted phosphaalkenes and acylphosphanes. XXIX. Metallophosphaalkene (η5-C5Me5)(CO)2FeP=C(NMe2)2, a versatile molecule in coordination chemistry

The metallophosphaalkene (η5-C5Me5)(CO)2FeP=C(NMe2)2 (2) undergoes reaction with isocyanides to afford complexes (η5-C5Me5)(CO)(RNC)Fe-P=C(NMe2)2 (4a: R = 2.6-Me2C6H3; 4b: tBu; 4c: c-C6H11). Compound 2 is converted into its [(CO)3Ni]-adduct (η5-C5Me5)(CO)2Fe-P[Ni(CO)3]=C(NMe2)2 (5) by exposure to Ni(CO)4. In contrast, condensation of one ring methyl group is observed during reaction of 2 with [(Z)-cyclooctene]Cr(CO)5 to yield η5-C5Me4CH=C(NMe2)PH[Cr(CO)5]-Fe(CO)2 (8). Irradiating an equimolar mixture of 2 and Fe2(CO)9 furnishes complex η2-(C.P)[-η5-C5Me5)(CO)2Fe-P[C(O)NMe2]CNMe2]Fe(CO)3 (10) containing a phosphinocarbene ligand. The molecular structures of 4a, 5, 8 and 10 are established by single crystal X-ray analysis.