… : Rearrangement of Phosphanylalkynes into Phosphido??Substituted Vinylidenyl Ligands by Cleavage of the P–C (alkyne) Bond and Formation of a P–C (alkene) Bond

B Li, S Xu, H Song, B Wang

Index: Li, Bin; Xu, Shansheng; Song, Haibin; Wang, Baiquan European Journal of Inorganic Chemistry, 2008 , # 35 p. 5494 - 5504

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Citation Number: 7

Abstract

Abstract This article deals with the thermal reactions of the doubly bridged bis (cyclopentadienyl) dinuclear molybdenum complex (Me 2 C)(Me 2 Si)[(η 5-C 5 H 3) Mo (CO) 3] 2 (1) with a series of phosphanylalkynes Ph n P (C≡ CR) 3–n (n= 2, 1, 0; R= Ph, Fc). In addition to the complex (Me 2 C)(Me 2 Si)[(η 5-C 5 H 3) 2 Mo 2 (CO) 4 (μ-η 2-η 2 (⟂)-R 1 C≡ CR 2)][R 1= Ph, R 2= Ph 2 P, 2; R 1= Ph, R 2= Ph 2 P (O), 4; R 1= Ph, R 2= PhP (C≡ CPh) ...