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η 1 -Coordination of Phosphinine to Chromium, Molybdenum, and Tungsten †,1

✍ Scribed by Elschenbroich, Christoph; Voss, Steffen; Schiemann, Olav; Lippek, Andrea; Harms, Klaus

Book ID
127289505
Publisher
American Chemical Society
Year
1998
Tongue
English
Weight
431 KB
Volume
17
Category
Article
ISSN
0276-7333

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Complexes of Azaphospholes: Synthesis an
Complexes of Azaphospholes: Synthesis and Structure of Pentacarbonyl-(η1)-2-phosphaindolizine)chromium(0), -molybdenum(0), and -tungsten(0)
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The complex chemical behaviour of 2-phosphaindolizines 1 strong upfield signal (δ 31 P = 6.1) was observed with a coordination shift of ∆δ = -161.7, which is typical for π-(1,3-azaphospholo[1,5-a]pyridines) towards metal carbonyl compounds was studied. (η 1 -2-Phosphaindolizine)M(CO) 5 coordination.