Abstract
Novel molybdenum alkylidyne [(F3C)Me2-CO]2Mo(C-t-Bu)[N(Ar)P=C(H)(CMe 2Ph)] (Ar = 2,6-(i-Pr)2C6H3; 3b) is formed in the reaction of tert-butylphosphaalkyne 2 with molybdenum alkylidene 1b. Alkylidyne 3b, which contains a formal (phosphaalkenyl)amido ligand, rearranges quantitatively at elevated temperature to form the alkoxide-shifted phosphamolybdacyclobutene 4b. Complexes 36 and 4b have been fully characterized by spectroscopic and X-ray crystallographic analysis; cleavage of the P≡C-t-Bu triple bond in complex 3b is confirmed.
Original language | English (US) |
---|---|
Pages (from-to) | 3244-3246 |
Number of pages | 3 |
Journal | Organometallics |
Volume | 15 |
Issue number | 15 |
DOIs | |
State | Published - Jul 23 1996 |
Externally published | Yes |
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Organic Chemistry
- Inorganic Chemistry