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Phosphite ester

In organic chemistry, a phosphite ester or organophosphite usually refers to an organophosphorous compound with the formula P(OR)3. They can be considered as esters of an unobserved tautomer phosphorous acid, H3PO3, with the simplest example being trimethylphosphite, P(OCH3)3. Some phosphites can be considered esters of the dominant tautomer of…

Applications, Reactions and applications of tris(organo)phosphites & Synthesis

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Overview

Synthesis

Reactions and applications of tris(organo)phosphites

Chemistry of HP(O)(OR)2

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Phosphite ester

Nodes43
Edges42
Triples20
Avg. degree1.95
Density0.046512
Components1

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Phosphite ester

Top relations

related to Homogeneous catalysis · 7
Phosphite ester → EtO, Lewis, MeO, PhO, Phosphite, Phosphites, Representative
related to Synthesis · 5
Phosphite ester → Alternatively, C3-symmetric, For, Phosphite, The
related to Reactions · 2
Phosphite ester → Phosphites, This

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Important terminology

phosphite esters phosphites reaction hp used phosphorous acid alcohols ester example usually formula considered tautomer simplest och3 alcohol alkyl also

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
phenolsinstance of3 R3NHClA base is not essential when using aromatic alcohols0.80text
as they are not susceptible to attack by chlorideinstance of3 R3NHClA base is not essential when using aromatic alcohols0.80text
however it does catalyse the esterification reactioninstance of3 R3NHClA base is not essential when using aromatic alcohols0.80text
is therefore often included.By transesterificationPhosphite esters can also be prepared by transesterificationinstance of3 R3NHClA base is not essential when using aromatic alcohols0.80text
as they undergo alcohol exchange upon heating with other alcoholsinstance of3 R3NHClA base is not essential when using aromatic alcohols0.80text
PVC.Phosphite esters may be used as reducing agents in more specialised casesinstance ofAryl phosphite esters may not undergo these reactions and hence are commonly used as stabilizers in halogen-bearing polymers0.80text
Phosphite esterrelated to Homogeneous catalysisPhosphite0.60section
Phosphite esterrelated to Homogeneous catalysisLewis0.60section
Phosphite esterrelated to Homogeneous catalysisRepresentative0.60section
Phosphite esterrelated to Homogeneous catalysisMeO0.60section
Phosphite esterrelated to Homogeneous catalysisEtO0.60section
Phosphite esterrelated to Homogeneous catalysisPhO0.60section

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