Issue 18, 2000
From the journal:

Chemical Communications

Oxygen atom transfer from RevO to tertiary diphosphines: spacer length and chemical differentiation of products

Sibaprasad Bhattacharyya,   Indranil Chakraborty,   Bimal Kumar Dirghangi  and  Animesh Chakravorty  

Abstract

The reaction of mer-[ReL(O)Cl3], [L = 2-(p-chlorophenylazo)-1-methylimidazole] with Ph2P(CH2)nPPh2 (abbreviated PnP) affords [ReL(OP1P)Cl3] 2a, [ReL(OP1PO)Cl3] 4 and [ReL(OP2P)Cl3] 2b, [Cl3LRe(OP2PO)ReLCl3] 5, all having mer geometry; unlike 2b which is stable in solution, 2a spontaneously isomerizes to fac-[ReL(P1PO)Cl3] via an associative pathway; the origin of the observed differentiation (2a vs. 2b and 4 vs. 5) is scrutinized in terms of structures and reaction models.

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DOI
https://doi.org/10.1039/B004565I
Article type
Paper

Chem. Commun., 2000, 1813-1814

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Oxygen atom transfer from RevO to tertiary diphosphines: spacer length and chemical differentiation of products

S. Bhattacharyya, I. Chakraborty, B. K. Dirghangi and A. Chakravorty, Chem. Commun., 2000, 1813 DOI: 10.1039/B004565I

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